Operating Instructions - VEGAPULS 67 - 4 ? 20 mA/HART two-wire

Operating Instructions - VEGAPULS 67 - 4 ? 20 mA/HART two-wire
Operating Instructions
VEGAPULS 67
4 … 20 mA/HART two-wire
Document ID:
36531
Radar
Contents
Contents
1
About this document
1.1
1.2
1.3
2
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
..
..
..
..
..
..
..
5
5
5
5
6
6
6
6
6
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
..
..
8
9
9
10
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
..
..
11
11
12
14
Preparing the connection . . . . . . . . . . . . .
Connection. . . . . . . . . . . . . . . . . . . . . . . .
Wiring plan, single chamber housing . . . . .
Wiring plan, double chamber housing . . . .
Wiring plan double chamber housing Ex d .
Wiring plan - version IP 66/IP 68, 1 bar . . .
Switch on phase. . . . . . . . . . . . . . . . . . . .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
..
..
..
..
..
26
27
28
29
30
31
31
.
.
.
.
.
.
.
.
.
.
.
.
..
..
..
..
32
33
33
41
Connecting the PC . . . . . . . . . . . . . . . . . . . . . . . . . .
Parameter adjustment with PACTware . . . . . . . . . . . .
Saving the parameter adjustment data . . . . . . . . . . . .
43
44
45
Configuration . . . . . . . . . . . . . . . . .
Principle of operation . . . . . . . . . . .
Packaging, transport and storage . .
Accessories and replacement parts .
General instructions . . .
Collar or adapter flange
Mounting strap . . . . . . .
Mounting instructions . .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Insert indicating and adjustment module.
Adjustment system . . . . . . . . . . . . . . . .
Parameter adjustment. . . . . . . . . . . . . .
Saving the parameter adjustment data . .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Setup with PACTware
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
7.1
7.2
7.3
2
.
.
.
.
.
.
.
.
.
Set up with the indicating and adjustment module
6.1
6.2
6.3
6.4
7
.
.
.
.
.
.
.
.
.
Connecting to power supply
5.1
5.2
5.3
5.4
5.5
5.6
5.7
6
.
.
.
.
.
.
.
.
.
Mounting
4.1
4.2
4.3
4.4
5
Authorised personnel . . . . . . . . . . . . . .
Appropriate use . . . . . . . . . . . . . . . . . .
Warning about misuse . . . . . . . . . . . . .
General safety instructions . . . . . . . . . .
CE conformity . . . . . . . . . . . . . . . . . . .
Fulfillment of NAMUR recommendations
Radio approval for Europe . . . . . . . . . .
Radio approval for USA/Canada . . . . . .
Environmental instructions. . . . . . . . . . .
Product description
3.1
3.2
3.3
3.4
4
4
4
4
For your safety
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3
Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbolism used. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents
8
Set up with other systems
8.1
8.2
9
AMS™ and PDM . . . . . . . . . . . . . . . . . . . . . . . . . . .
Communicator 375, 475 . . . . . . . . . . . . . . . . . . . . . .
46
46
Diagnosis, fault rectification and service
..
..
..
..
..
..
..
47
47
47
50
51
52
52
10.1 Dismounting steps . . . . . . . . . . . . . . . . . . . . . . . . . .
10.2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
54
54
9.1
9.2
9.3
9.4
9.5
9.6
9.7
Maintenance . . . . . . . . . . . . . . . . . .
Measured value and event memory . .
Error messages according to NE 107
Rectify malfunctions . . . . . . . . . . . . .
Exchanging the electronics module . .
Software update . . . . . . . . . . . . . . . .
How to proceed in case of repair. . . .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
10 Dismount
11 Supplement
11.1 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
55
63
36531-EN-091016
Safety instructions for Ex areas
Please note the Ex-specific safety information for installation and
operation in Ex areas. These safety instructions are part of the
operating instructions manual and come with the Ex-approved
instruments.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
3
1 About this document
1 About this document
1.1 Function
This operating instructions manual provides all the information you
need for mounting, connection and setup as well as important
instructions for maintenance and fault rectification. Please read this
information before putting the instrument into operation and keep this
manual accessible in the immediate vicinity of the device.
1.2 Target group
This operating instructions manual is directed to trained qualified
personnel. The contents of this manual should be made available to
these personnel and put into practice by them.
1.3 Symbolism used
Information, tip, note
This symbol indicates helpful additional information.
Caution: If this warning is ignored, faults or malfunctions can
result.
Warning: If this warning is ignored, injury to persons and/or serious
damage to the instrument can result.
Danger: If this warning is ignored, serious injury to persons and/or
destruction of the instrument can result.
Ex applications
This symbol indicates special instructions for Ex applications.
l
à
1
List
The dot set in front indicates a list with no implied sequence.
Action
This arrow indicates a single action.
Sequence
Numbers set in front indicate successive steps in a procedure.
36531-EN-091016
4
VEGAPULS 67 • 4 … 20 mA/HART two-wire
2 For your safety
2 For your safety
2.1 Authorised personnel
All operations described in this operating instructions manual must be
carried out only by trained specialist personnel authorised by the plant
operator.
During work on and with the device the required personal protective
equipment must always be worn.
2.2 Appropriate use
VEGAPULS 67 is a sensor for continuous level measurement.
You can find detailed information on the application range in chapter
"Product description".
Operational reliability is ensured only if the instrument is properly used
according to the specifications in the operating instructions manual as
well as possible supplementary instructions.
2.3 Warning about misuse
Inappropriate or incorrect use of the instrument can give rise to
application-specific hazards, e.g. vessel overfill or damage to system
components through incorrect mounting or adjustment.
2.4 General safety instructions
This is a state-of-the-art instrument that fulfils the prevailing regulations
and guidelines. The instrument must only be operated in a technically
flawless and reliable condition. The operator is responsible for the
trouble-free operation of the instrument.
During the entire duration of use, the user is obliged to determine the
compliance of the required occupational safety measures with the
current valid rules and regulations and also take note of new
regulations.
The safety instructions in this operating instructions manual, the
national installation standards as well as the valid safety regulations
and accident prevention rules must be observed by the user.
36531-EN-091016
For safety and warranty reasons, any invasive work on the device
beyond that described in the operating instructions manual may be
carried out only by personnel authorised by the manufacturer. Arbitrary
conversions or modifications are explicitly forbidden.
The safety approval markings and safety tips on the device must be
also observed.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
5
2 For your safety
Depending on the instrument version, the emitting frequencies are in
the C or K band range. The low emitting frequencies are far below the
internationally approved limit values. When used correctly, no health
impairment is expected.
2.5 CE conformity
The device fulfills the legal requirements of the applicable EC
guidelines. By attaching the CE mark, VEGA provides a confirmation
of successful testing. You can find the CE conformity declaration in the
download area of www.vega.com.
2.6 Fulfillment of NAMUR recommendations
The device fulfils the requirements of the concerned NAMUR
recommendation. You can find detailed information in the download
section under www.vega.com.
2.7 Radio approval for Europe
The instrument is approved according to EN 302372-2:2006-08 for
use in closed vessels.
2.8 Radio approval for USA/Canada
The radar sensor VEGAPULS 67 with all antenna versions is FCC/IC
approved.
Modifications not expressly approved by the manufacturer will lead to
expiry of the operating licence according to FCC/IC.
The instrument is in conformity with part 15 of the FCC directives and
fulfills the RSS-210 regulations. Note the corresponding regulations for
operation:
l
l
The instrument must not cause any interfering emissions
The device must be insensitive to interfering immissions, including
those that may cause undesirable operating conditions.
The instrument is designed for operation with an antenna according to
chapter "Dimensions" of this operating instructions manual, with a
max. amplification of 33 dB. The instrument must not be operated with
antennas not listed therein or those having an amplification of more
than 33 dB. The required antenna impedance is 50 Ω.
2.9 Environmental instructions
6
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
Protection of the environment is one of our most important duties. That
is why we have introduced an environment management system with
the goal of continuously improving company environmental protection.
The environment management system is certified according to DIN
EN ISO 14001.
2 For your safety
Please help us fulfil this obligation by observing the environmental
instructions in this manual:
Chapter "Packaging, transport and storage"
Chapter "Disposal"
36531-EN-091016
l
l
VEGAPULS 67 • 4 … 20 mA/HART two-wire
7
3 Product description
3 Product description
3.1 Configuration
Type label
The type label contains the most important data for identification and
use of the instrument:
1
2
3
4
5
6
7
8
9
12
11
10
Fig. 1: Configuration of the type label (example VEGAPULS 62)
1
2
3
4
5
6
7
8
9
10
11
12
Instrument type
Product code
Approvals
Electronics
Protection rating
Measuring range
Process temperature, process pressure
Material, wetted parts
Hardware and software version
Order number
Serial number of the instrument
ID numbers, instrument documentation
Serial number
The serial number on the type label of the instrument allows you to
have the order data, operating instructions manuals, sensor data for
the service DTM as well as the test certificate (depending on the
instrument) displayed via www.vega.com, "VEGA Tools" and "serial
number search".
Scope of the operating
instructions manual
This operating instructions manual applies to the following instrument
versions:
l
l
Scope of delivery
The scope of delivery encompasses:
Radar sensor
Documentation
- this operating instructions manual
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
l
l
8
Hardware from 2.0.0
Software from 4.0.0
3 Product description
-
Safety Manual 31338 "VEGAPULS series 60 - 4 … 20 mA/
HART" (optionally)
Operating instructions manual 27835 "Indicating and adjustment module PLICSCOM" (optional)
Supplementary instructions manual 31708 "Heating for indicating and adjustment module" (optional)
Supplementary instructions manual "Plug connector for continuously measuring sensors" (optional)
Ex-specific "Safety instructions" (with Ex-versions)
if necessary, further certificates
3.2 Principle of operation
Application area
The VEGAPULS 67 is particularly suitable for measurement of bulk
solids in silos with up to 15 m height.
Functional principle
The antenna of the radar sensor emits short radar pulses with a
duration of approx. 1 ns. These pulses are reflected by the product
and received by the antenna as echoes. The running time of the radar
pulses from emission to reception is proportional to the distance and
hence to the level. The determined level is converted into an
appropriate output signal and outputted as measured value.
3.3 Packaging, transport and storage
Packaging
Your instrument was protected by packaging during transport. Its
capacity to handle normal loads during transport is assured by a test
according to DIN EN 24180.
36531-EN-091016
The packaging of standard instruments consists of environmentfriendly, recyclable cardboard. For special versions, PE foam or PE foil
is also used. Dispose of the packaging material via specialised
recycling companies.
Transport
Transport must be carried out under consideration of the notes on the
transport packaging. Nonobservance of these instructions can cause
damage to the device.
Transport inspection
The delivery must be checked for completeness and possible transit
damage immediately at receipt. Ascertained transit damage or
concealed defects must be reported.
Storage
Up to the time of installation, the packages must be left closed and
stored according to the orientation and storage markings on the
outside.
Unless otherwise indicated, the packages must be stored only under
the following conditions:
l
l
Not in the open
Dry and dust free
VEGAPULS 67 • 4 … 20 mA/HART two-wire
9
3 Product description
Storage and transport
temperature
l
l
l
Not exposed to corrosive media
Protected against solar radiation
Avoiding mechanical shock and vibration
l
Storage and transport temperature see chapter "Supplement Technical data - Ambient conditions"
Relative humidity 20 … 85 %
l
3.4 Accessories and replacement parts
Indicating and adjustment module
The indicating and adjustment module PLICSCOM is used for
measured value indication, adjustment and diagnosis. It can be
inserted into the sensor and removed at any time.
You find further information in the operating instructions "Indicating and
adjustment module PLICSCOM" (Document-ID 27835).
Interface adapter
The interface adapter VEGACONNECT 4 enables the connection of
communication-capable instruments to the USB interface of a PC. For
parameter adjustment of these instruments, an adjustment software
such as PACTware with VEGA-DTM is required.
You can find further information in the operating instructions "Interface
adapter VEGACONNECT" (Document-ID 32628).
External indicating and
adjustment unit
VEGADIS 61 is suitable for external measured value indication and
adjustment of plics® sensors. It is connected to the sensor with an up
to 50 m long, four-wire, screened standard cable.
You can find further information in the operating instructions
"VEGADIS 61" (Document-ID 27720).
VEGADIS 62 is suitable for measured value indication and adjustment
of sensors with HART protocol. It is looped into the 4 … 20 mA/HART
signal cable.
You can find further information in the operating instructions
"VEGADIS 62" (Document-ID 36469).
Protective cap
The protective cover protects the sensor housing against soiling and
intense heat from solar radiation.
You will find additional information in the supplementary instructions
manual "Protective cover" (Document-ID 34296).
Electronics module
You can find further information in the operating instructions
"Electronics module VEGAPULS series 60 " (Document-ID 36801).
10
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
The electronics module VEGAPULS series 60 is a replacement part
for radar sensors of VEGAPULS series 60. A separate version is
available for each type of signal output.
4 Mounting
4 Mounting
4.1 General instructions
Screwing in
With instruments with threaded process fitting, suitable tools must be
applied for tightening the hexagon.
Warning:
The housing must not be used to screw the instrument in! Applying
tightening force can damage internal parts of the housing.
Moisture
Use the recommended cables (see chapter "Connecting to power
supply") and tighten the cable gland.
You can give your instrument additional protection against moisture
penetration by leading the connection cable downward in front of the
cable entry. Rain and condensation water can thus drain off. This
applies mainly to outdoor mounting as well as installation in areas
where high humidity is expected (e.g. through cleaning processes) or
on cooled or heated vessels.
Suitability for the process conditions
Make sure that all parts of the instrument exposed to the process, in
particular the antenna, seal and process fitting, are suitable for the
existing process conditions. These include above all the process
pressure, process temperature as well as the chemical properties of
the medium.
You can find the specifications in chapter "Technical data" or on the
type label.
4.2 Collar or adapter flange
A corresponding collar flange for DN 80 (ASME 3" or JIS 80) as well as
a suitable adapter flange are available for mounting VEGAPULS 67.
With the housing versions plastic, aluminium single chamber and
stainless steel, the collar flange can be placed directly over the
housing. With the aluminium double chamber housing, retroactive
mounting in this way is not possible - the mounting type must be
specified with the order.
36531-EN-091016
You can find drawings of these mounting options in chapter
"Dimensions".
VEGAPULS 67 • 4 … 20 mA/HART two-wire
11
4 Mounting
Fig. 2: Flange mounting of the radar sensor
4.3 Mounting strap
Mounting strap
The mounting strap enables easy mounting on the vessel wall or silo
top. It is suitable for wall, ceiling or boom mounting. Especially in open
vessels, this is a very easy and effective way to align the sensor to the
bulk solid surface.
36531-EN-091016
12
VEGAPULS 67 • 4 … 20 mA/HART two-wire
4 Mounting
Fig. 3: Radar sensor with mounting strap
The strap is supplied unassembled and must be screwed to the sensor
before setup with three hexagon nuts M5x10 and spring washers.
Max. torque, see chapter "Technical data". Required tools: Allen
wrench size 4.
There are two ways to screw the strap onto the sensor. Depending on
the selected version, the sensors can be swivelled in the strap as
follows:
Single chamber housing
- Angle of inclination 180°, infinitely variable
- Angle of inclination in three steps 0°, 90° and 180°
l
Double chamber housing
- Angle of inclination 90°, infinitely variable
- Angle of inclination in two steps 0° and 90°
36531-EN-091016
l
VEGAPULS 67 • 4 … 20 mA/HART two-wire
13
4 Mounting
Fig. 4: Adjustment of the angle of inclination
Fig. 5: Turning by fastening in the centre
4.4 Mounting instructions
Polarisation plane
The emitted radar pulses of VEGAPULS 67 are electromagnetic
waves. They thus have electrical and magnetical components that are
perpendicular to each other. The polariation plane is defined by the
direction of the electrical component. With radar sensors, the
polarisation can be used to considerably reduce the effect of false
36531-EN-091016
14
VEGAPULS 67 • 4 … 20 mA/HART two-wire
4 Mounting
echoes by turning the instrument in the connection flange or mounting
boss. The position of the polarisation plane is marked on the
instrument.
1
Fig. 6: Position of the polarisation plane of VEGAPULS 67
1
Mounting position
Marking bars
Mount the instrument at least 200 mm (7.874 in) away from the vessel
wall.
If you cannot keep this distance you should carry out a false echo
storage before setup. This applies mainly if buildup on the vessel wall
is expected. In this case, we recommend repeating a false echo
storage later with existing buildup.
Mounting should not be too close to the inflowing material as the
microwave signal will be interferred. The optimum mounting position is
on the opposite of the filling. To avoid strong pollution, the distance to
the filter or dust extraction must be as big as possible.
36531-EN-091016
Inflowing medium
VEGAPULS 67 • 4 … 20 mA/HART two-wire
15
4 Mounting
Fig. 7: Mounting of the radar sensor with inflowing medium
Socket
A corresponding collar flange for DN 80 (ASME 3" or JIS 80) as well as
a suitable adapter flange are available for mounting VEGAPULS 67.
With the housing versions plastic, aluminium single chamber and
stainless steel, the collar flange can be placed directly over the
housing. With the aluminium double chamber housing, retroactive
mounting in this way is not possible - the mounting type must be
specified with the order.
Information:
The socket should be as short as possible and the socket end should
be rounded. Interfering reflections from the vessel socket are thus
minimised.
16
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
Fig. 8: Recommended socket mounting
4 Mounting
h
If the medium has good reflective properties, VEGAPULS 67 can also
be mounted on a longer socket piece. Recommended values for
socket heights are specified in the following illustration. You must carry
out a false echo storage afterwards.
d
The below charts specify the max. socket piece length h depending on
the diameter d.
Socket diameter d
Socket length h
80 mm
300 mm
100 mm
400 mm
150 mm
500 mm
Socket diameter d
3"
Socket length h
11.8 in
4"
15.8 in
6"
19.7 in
36531-EN-091016
Tip:
In new facilities it is useful to incline the vessel socket in the direction
of the outlet. False reflections from the vessel wall are thus reduced
and measurement all the way down to the bottom of the conical outlet
is possible.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
17
4 Mounting
Fig. 10: Alignment in silos
Orientation
To detect nearly the complete vessel volume the sensor should be
directed in such a way that the measuring beam reaches the lowest
level in the vessel, i.e. the outlet.
36531-EN-091016
18
VEGAPULS 67 • 4 … 20 mA/HART two-wire
4 Mounting
36531-EN-091016
Fig. 11: Mounting in open vessel
VEGAPULS 67 • 4 … 20 mA/HART two-wire
19
4 Mounting
Fig. 12: Mounting on the vessel ceiling
Caution:
When mounting on the vessel ceiling mark sure that the sensor does
not overfill. Depending on the measured product, this can cause a
mechanical damage.
In a cylindrical silo with conical outlet, it is the easiest way to carry out
the mounting on a socket in the center of the silo.
36531-EN-091016
20
VEGAPULS 67 • 4 … 20 mA/HART two-wire
4 Mounting
Fig. 13: Orientation
Material heaps
Large material heaps are best measured with several instruments,
which can be mounted on e.g. traverse cranes. For this type of
application it is advantageous to orient the sensor perpendicular to the
bulk solid surface.
The sensors do not influence each other.
36531-EN-091016
Information:
Keep in mind that for these applications, the sensors are designed for
relatively slow level changes. If the sensor is used on a movable boom,
the max. measuring rate must be observed (see chapter "Technical
data").
VEGAPULS 67 • 4 … 20 mA/HART two-wire
21
4 Mounting
Fig. 14: Radar sensors on traverse crane
Vessel installations
The mounting location of the radar sensor should be a place where no
other equipment or fixtures cross the path of the microwave signals.
Vessel installations, such as e.g. ladders, limit switches, heating
spirals, struts, etc., can cause false echoes that can influence the
useful echo. Make sure when planning your measuring site that the
radar sensor has a "clear view" to the measured product.
In case of existing vessel installations, a false echo storage should be
carried out during setup.
If large vessel installations such as struts or supports cause false
echoes, these can be attenuated through supplementary measures.
Small, inclined sheet metal baffles above the installations scatter the
radar signals and prevent direct interfering reflections.
Fig. 15: Cover smooth profiles with deflectors
22
If there are agitators in the vessel, a false signal suppression should be
carried out with the agitators in motion. This ensures that the interfering
reflections from the agitators are saved with the blades in different
positions.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
Agitators
4 Mounting
Fig. 16: Agitators
Installation in subsurface enclosures
For level measurements in concrete silos, the sensors are often
mounted in protective boxes. These boxes can be for example
metallic, closed subsurface enclosures.
Minimal amounts of stray radiation from the sensor can be reflected
and strengthened by the walls of the subsurface enclosures. In the
case of sensors with plastic housings, this can lead to coupling
disturbances. This is avoided by using sensor housings of aluminum or
stainless steel.
1
2
Fig. 17: Mounting of the instrument in an subsurface enclosure
Subsurface enclosure
Concrete bottom
36531-EN-091016
1
2
VEGAPULS 67 • 4 … 20 mA/HART two-wire
23
4 Mounting
Mounting in multiple
chamber silo
The silo walls of multiple chamber silos are often made of profile walls,
like e.g. profile sheeting, to ensure the required stability. If the radar
sensor is mounted very close to a heavily structured vessel wall,
substantial interfering reflections can be generated. Hence the sensor
should be mounted at a large distance from the separating wall.
The optimum mounting position is on the outer wall of the silo with the
sensor oriented towards the outlet in the silo center.
Fig. 18: Installation and orientation in multiple chamber silos
24
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
Fig. 19: Installation and orientation in multiple chamber silos
4 Mounting
Air rinsing
Air rinsing is useful for avoiding buildup, particularly when there is
strong condensation. Since VEGAPULS 67 has no direct rinsing air
connection, a separate rinsing air connection must be provided in the
mounting socket. By inclining this connection towards the top, a
particularly effective cleaning of the antenna cover is achieved.
36531-EN-091016
Fig. 20: Purging air connection
VEGAPULS 67 • 4 … 20 mA/HART two-wire
25
5 Connecting to power supply
5 Connecting to power supply
5.1 Preparing the connection
Safety instructions
Always keep in mind the following safety instructions:
l
l
Power supply
Connect only in the complete absence of line voltage
If overvoltages are expected, install overvoltage arresters
Power supply and current signal are carried on the same two-wire
cable. The voltage supply range can differ depending on the
instrument version.
The data for power supply are specified in chapter "Technical data".
Provide a reliable separation between the supply circuit and the mains
circuits according to DIN VDE 0106 part 101.
Keep in mind the following additional influences on the operating
voltage:
l
l
Output voltage of the power supply unit can be lower under
nominal load (with a sensor current of 20.5 mA or 22 mA in case of
fault message)
Influence of additional instruments in the circuit (see load values in
chapter "Technical data")
Connection to signal
conditioning instruments
The signal conditioning instruments VEGAMET and VEGASCAN have
a digital sensor recognition. When connecting VEGAPULS 67, an upto-date software version fis required for the signal conditioning
instrument. For software update move under "www.vega.com/downloads" to "Software".
Connection cable
The instrument is connected with standard two-wire cable without
screen. If electromagnetic interference is expected which is above the
test values of EN 61326 for industrial areas, screened cable should be
used.
Use cable with round cross-section. A cable outer diameter of 5 … 9 mm
(0.2 … 0.35 in) ensures the seal effect of the cable gland. If you are
using cable with a different diameter or cross-section, exchange the
seal or use a suitable cable gland.
We generally recommend the use of screened cable for HART
multidrop mode.
With plastic housing, the NPT cable gland or the Conduit steel tube
must be screwed without grease into the threaded insert.
Max. torque for all housings see chapter "Technical data"
26
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
Cable gland ½ NPT
5 Connecting to power supply
Cable screening and
grounding
If screened cable is necessary, connect the cable screen on both ends
to ground potential. In the sensor, the screen must be connected
directly to the internal ground terminal. The ground terminal on the
outside of the housing must be connected to the potential equalisation
(low impedance).
If potential equalisation currents are expected, the connection on the
processing side must be made via a ceramic capacitor (e. g. 1 nF,
1500 V). The low frequency potential equalisation currents are thus
suppressed, but the protective effect against high frequency interference signals remains.
5.2 Connection
Connection technology
The connection of the voltage supply and the signal output is carried
out via the spring-loaded terminals in the housing.
The connection to the indicating and adjustment module or to the
interface adapter is carried out via contact pins in the housing.
36531-EN-091016
Connection procedure
Proceed as follows:
1
Unscrew the housing cover
2
If an indicating and adjustment module is installed, remove it by
turning it slightly to the left.
3
Loosen compression nut of the cable entry
4
Remove approx. 10 cm (4 in) of the cable mantle, strip approx.
1 cm (0.4 in) of insulation from the ends of the individual wires
5
Insert the cable through the cable gland into the sensor
Fig. 21: Connection steps 5 and 6
6
Insert the wire ends into the terminals according to the wiring plan
VEGAPULS 67 • 4 … 20 mA/HART two-wire
27
5 Connecting to power supply
Information:
Solid cores as well as flexible cores with cable end sleeves are
inserted directly into the terminal openings. In case of flexible cores
without end sleeves, press the terminal head with a small screwdriver;
the terminal opening is freed. When the screwdriver is released, the
terminal closes again.
7
Check the hold of the wires in the terminals by lightly pulling on
them
8
Connect the screen to the internal ground terminal, connect the
outer ground terminal with potential equalisation
9
Tighten the compression nut of the cable entry. The seal ring must
completely encircle the cable
10 Screw the housing cover on
The electrical connection is finished.
Information:
The terminal block is pluggable and can be removed from the
electronics. For this purpose, lift the terminal block with a small
screwdriver and pull it out. When inserting the terminal block again,
you should hear it snap in.
5.3 Wiring plan, single chamber housing
The following illustration applies to the non-Ex as well as to the Ex-ia
version.
Electronics and connection compartment
2
3
4...20mA
(+)1
2(-)
5
6
7
8
4
1
Fig. 22: Electronics and connection compartment, single chamber housing
28
Voltage supply/Signal output
For indicating and adjustment module or interface adapter
For external indicating and adjustment unit
Ground terminal for connection of the cable screen
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
1
2
3
4
5 Connecting to power supply
5.4 Wiring plan, double chamber housing
The following illustrations apply to the non-Ex as well as to the Ex-ia
version.
Electronics compartment
2
4...20mA
(+)1
2(-)
1
5
6
7 8
1
Fig. 23: Electronics compartment, double chamber housing
1
2
Internal connection to the connection compartment
For indicating and adjustment module or interface adapter
Connection compartment
2
4...20mA
(+)1
2(-)
3
1
Fig. 24: Connection compartment, double chamber housing
Voltage supply/Signal output
For indicating and adjustment module or interface adapter
Ground terminal for connection of the cable screen
36531-EN-091016
1
2
3
VEGAPULS 67 • 4 … 20 mA/HART two-wire
29
5 Connecting to power supply
5.5 Wiring plan double chamber housing Ex d
Electronics compartment
2
4...20mA
(+)1
2(-)
1
5
6
7 8
3
Fig. 25: Electronics compartment, double chamber housing
1
2
3
Internal connection to the connection compartment
For indicating and adjustment module or interface adapter
Internal connection to the plug connector for external indicating and
adjustment unit (optional)
Connection compartment
4...20mA
(+)1
2(-)
2
1
Fig. 26: Connection compartment double chamber housing Ex d
1
2
Voltage supply/Signal output
Ground terminal for connection of the cable screen
36531-EN-091016
30
VEGAPULS 67 • 4 … 20 mA/HART two-wire
5 Connecting to power supply
5.6 Wiring plan - version IP 66/IP 68, 1 bar
Wire assignment, connection cable
+
1
2
Fig. 27: Wire assignment fix connected connection cable
1
2
brown (+) and blue (-) to power supply or to the processing system
Shielding
5.7 Switch on phase
After connecting the instrument to power supply or after a voltage
recurrence, the instrument carries out a self-check for approx. 30
seconds:
l
l
l
Internal check of the electronics
Indication of the instrument type, the software version as well as
the measurement loop name
Output signal jumps to the adjusted error current until a plausible
measured value is found
36531-EN-091016
Then the corresponding current is outputted to the signal cable. The
value corresponds to the actual level as well as the settings already
carried out, e.g. factory setting.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
31
6 Set up with the indicating and adjustment module
6 Set up with the indicating and adjustment
module
6.1 Insert indicating and adjustment module
Mount/Dismount indicating and adjustment
module
The indicating and adjustment module can be inserted into the sensor
and removed again at any time. It is not necessary to interrupt the
power supply.
Proceed as follows:
1
Unscrew the housing cover
2
Place the indicating and adjustment module in the desired position
on the electronics (you can choose any one of four different
positions - each displaced by 90°)
3
Press the indicating and adjustment module onto the electronics
and turn it to the right until it snaps in.
4
Screw housing cover with inspection window tightly back on
Removal is carried out in reverse order.
The indicating and adjustment module is powered by the sensor, an
additional connection is not necessary.
Fig. 28: Insert indicating and adjustment module
32
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
Note:
If you intend to retrofit the instrument with an indicating and adjustment
module for continuous measured value indication, a higher cover with
an inspection glass is required.
6 Set up with the indicating and adjustment module
6.2 Adjustment system
1
2
Fig. 29: Indicating and adjustment elements
Key functions
36531-EN-091016
Adjustment system
1
2
LC display
Adjustment keys
l
[OK] key:
- Move to the menu overview
- Confirm selected menu
- Edit parameter
- Save value
l
[->] key:
- Presentation change measured value
- list entry
- Select editing position
l
[+] key:
- Change value of the parameter
l
[ESC] key:
- interrupt input
- Jump to next higher menu
The sensor is adjusted via the four keys of the indicating and
adjustment module. The LC display indicates the individual menu
items. The functions of the individual keys are shown in the above
illustration. Approx. 10 minutes after the last pressing of a key, an
automatic reset to measured value indication is triggered. Any values
not confirmed with [OK] will not be saved.
6.3 Parameter adjustment
With the parameter adjustment, the instrument is adapted to the
application conditions. The parameter adjustment is carried out via an
adjustment menu.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
33
6 Set up with the indicating and adjustment module
Information:
In this operating instructions manual, the instrument-specific parameters are described. Further general parameters are described in the
operating instructions manual "Indicating and adjustment module".
Main menu
The main menu is divided into five areas with the following functions:
Setup: Settings, for example, to measurement loop name, medium,
application, vessel, adjustment, signal output
Display: Language setting, settings for the measured value indication
as well as lighting
Diagnosis: Information, for example to the instrument status, pointer,
reliability, simulation, echo curve
Further settings: Unit, false signal suppression, linearisation curve,
reset, date/time, reset, HART mode
Info: Instrument name, hardware and software version, calibration
date, instrument features
In the main menu point "Setup", the individual submenu points should
be selected subsequently and provided with the correct parameters to
ensure the optimum adjustment of the measurement. The procedure is
described in the following.
Set up
Set up
Setup/Medium
Each medium has different reflection properties. With liquids, further
interfering factors are fluctuation product surface and foam generation.
With bulk solids, these are dust generation, material cone and
additional echoes from the vessel wall.
To adapt the sensor to these different measuring conditions, the
selection "Liquid" or "Bulk solid" should be made in this menu item.
36531-EN-091016
34
VEGAPULS 67 • 4 … 20 mA/HART two-wire
6 Set up with the indicating and adjustment module
Through this selection, the sensor is adapted perfectly to the product
and measurement reliability, particularly in products with poor
reflective properties, is considerably increased.
Enter the requested parameters via the appropriate keys, save your
settings with [OK] and jump to the next menu item with the [ESC] and
the [->] key.
Setup/Application
In addition to the medium, also the application or the application place
can influence the measurement.
With this menu item, the sensor can be adapted to the applications.
The adjustment possibilities depend on the selection "Liquid" or "Bulk
solid" under "Medium".
The following options are available when "Liquid" was selected:
Caution:
If in the vessel, there is a separation of liquids with different εr value, for
example by condensation, the radar sensor can detect under certain
circumstances only the medium with the higher dielectric value. Keep
in mind that interfaces can cause faulty measurements.
If you want to measure the total height of both liquids reliably, please
contact our service department or use an instrument specially
designed for interface measurement.
36531-EN-091016
The selection "Standpipe" opens a new window in which the inner
diameter of the applied standpipe is entered.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
35
6 Set up with the indicating and adjustment module
The following options are available when "Bulk solid" is selected:
Through this selection, the sensor is adapted optimally to the
application or the location and measurement reliability under the
various basic conditions is increased considerably.
Enter the requested parameters via the appropriate keys, save your
settings with [OK] and jump to the next menu item with the [ESC] and
the [->] key.
Setup/Vessel height,
measuring range
With this selection, the operating range of the sensor is adapted to the
vessel height and the reliability with different frame conditions is
increased considerably.
Independent from this, the min. adjustment must be carried out.
Enter the requested parameters via the appropriate keys, save your
settings with [OK] and jump to the next menu item with the [ESC] and
the [->] key.
Setup/Vessel form
Also the vessel form can influence the measurement apart from the
medium and the application. To adapt the sensor to these measurement conditions, this menu item offers you different options for vessel
bottom and ceiling in case of certain applications.
36
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
Enter the requested parameters via the appropriate keys, save your
settings with [OK] and jump to the next menu item with the [ESC] and
the [->] key.
6 Set up with the indicating and adjustment module
Setup/Adjustment
As a radar sensor is a distance measuring instrument, the distance
from the sensor to the product surface is measured. To have the real
product level displayed, an allocation of the measured distance to the
percentage height must be made. To carry out this adjustment, the
distance is entered with full and empty vessel. If these values are not
known, an adjustment with the distance values, e.g. 10 % and 90 % is
also possible. Starting point for these distance specifications is always
the seal surface of the thread or flange. By means of these settings,
the real level is calculated.
The real product level during this adjustment is not important, because
the min./max. adjustment is always carried out without changing the
product level. These settings can be made ahead of time without the
instrument having to be installed.
36531-EN-091016
Setup/Min. adjustment
Setup/Max. adjustment
Proceed as follows:
1
Select the menu item "Setup" with [->] and confirm with [OK]. Now
select with [->] the menu item "Min. adjustment" and confirm with
[OK].
2
Edit the percentage value with [OK] and set the cursor to the
requested position with [->].
3
Set the requested percentage value with [+] and save with [OK].
The cursor jumps now to the distance value.
4
Enter the suitable distance value in m for the empty vessel (e.g.
distance from the sensor to the vessel bottom) corresponding to
the percentage value.
5
Save settings with [OK] and move with [ESC] and [->] to the max.
adjustment.
Proceed as follows:
1
Select with [->] the menu item max. adjustment and confirm with
[OK].
VEGAPULS 67 • 4 … 20 mA/HART two-wire
37
6 Set up with the indicating and adjustment module
2
Prepare the percentage value for editing with [OK] and set the
cursor to the requested position with [->].
3
Set the requested percentage value with [+] and save with [OK].
The cursor jumps now to the distance value.
4
Enter the appropriate distance value in m (corresponding to the
percentage value) for the full vessel. Keep in mind that the max.
level must lie below the min. distance to the antenna edge.
5
Save settings with [OK]
Further settings
Further settings/False signal suppression
The following circumstances cause interfering reflections and can
influence the measurement:
l
l
l
l
High sockets
Vessel installations such as struts
Agitators
Buildup or welded joints on vessel walls
Note:
A false signal suppression detects, marks and saves these false
signals so that they are no longer taken into account for level
measurement.
This should be done with a low level so that possible interfering
reflections can be detected.
Proceed as follows:
Select the menu item "Additional settins" with [->] and confirm with
[OK]. With [->] you have to select the menu item "False signal
suppression" and confirm with [OK].
2
Confirm again with [OK].
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
38
1
6 Set up with the indicating and adjustment module
3
Confirm again with [OK] and select with [->] "Create new".
4
Confirm again with [OK] and enter the actual distance from the
sensor to the product surface.
5
All interfering signals in this section are detected by the sensor
and stored after confirming with [OK].
Note:
Check the distance to the product surface, because if an incorrect (too
large) value is entered, the existing level will be saved as false signal.
The filling level would then no longer be detectable in this area.
36531-EN-091016
Further settings/Linearization curve
A linearization is necessary for all vessels in which the vessel volume
does not increase linearly with the level - e. g. in a horizontal cylindrical
or spherical tank - and the indication or output of the volume is
required. Corresponding linearization curves are preprogrammed for
these vessels. They represent the correlation between the level
percentage and vessel volume. By activating the appropriate curve,
the volume percentage of the vessel is displayed correctly. If the
volume should not be displayed in percent but e.g. in l or kg, a scaling
can also be set in the menu item "Display".
Enter the requested parameters via the appropriate keys, save your
settings and jump to the next menu item with the [ESC] and [->] key.
Caution:
VEGAPULS 67 • 4 … 20 mA/HART two-wire
39
6 Set up with the indicating and adjustment module
If the instrument is used as part of an overfill protection system
according to WHG (Water Resources Act), please note the following:
If a linearisation curve is selected, the measuring signal is no longer
compulsorily linear proportional to the level. This must be taken into
consideration by the user, particularly when adjusting the switching
point on the level switch.
Additional settings/Reset
With a reset, all settings despite a few exceptions will be reset. The
exceptions are: PIN, language, lighting, SIL and HART mode.
The following reset functions are available:
Delivery status: Restoring the parameter settings at the time of
shipment from the factory. A created false signal suppression, userprogrammable linearization curve as well as the measured value
memory will be deleted.
Basic settings: Resetting the parameter settings incl. special and
laboratory parameters to the default values of the respective instrument. A created false signal suppression, user programmable
linearization curve as well as the measured value memory will be
deleted.
Setup: Resetting of the parameter settings to the default values of the
respective instrument in the menu item Setup. Order-related settings
remain but are not taken over into the current parameters. Usergenerated false signal suppression, user-programmed linearization
curve, measured value memory as well as event memory remain
untouched. The linearization is set to linear.
False signal suppression: Deleting a previously created false signal
suppression. The false signal suppression created in the factory
remains active.
Pointer distance: Resetting the measured min. and max. distances to
the actual measured value.
The following table shows the default values of the instrument.
Depending on the instrument version, not all menu items are available
or differently assigned:
Menu item
Default value
Set up
Medium
Liquid/Water
Silo/Bulk solid
Application
Storage tank
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
40
Menu
6 Set up with the indicating and adjustment module
Menu
Menu item
Default value
Vessel height
Max. measuring range, see "Technical data" in the supplement
Vessel form
Vessel bottom, dished boiler end
Vessel top, dished boiler end
Distance min. ad- Max. measuring range, see "Technijustment
cal data" in the supplement
Display
Further settings
Distance max.
adjustment
0,000 m(d)
Damping
0.0 s
Current output
Min. current 4 mA, max. current 20 mA
Displayed value
Distance
Display unit
m
Scaling
0.00 %, 0 l
100.00 %, 100 l
Linearisation
curve
linear
Distance unit
m
Temperature unit
°C
Probe length
Length of the standpipe Ex factory
6.4 Saving the parameter adjustment data
It is recommended noting the adjusted data, e.g. in this operating
instructions manual and archive them afterwards. They are hence
available for multiple use or service purposes.
If the instrument is equipped with an indicating and adjustment
module, the data in the sensor can be saved in the indicating and
adjustment module. The procedure is described in the operating
instructions manual "Indicating and adjustment module" in the menu
item "Copy sensor data". The data remain there permanently even if
the sensor power supply fails.
36531-EN-091016
The following data or settings for adjustment of the indicating and
adjustment module are saved:
l
l
l
All data of the menu "Setup" and "Display"
In the menu "Additional settings“ the items "Distance unit,
temperature unit and linearization"
The values of the user programmable linearization curve
VEGAPULS 67 • 4 … 20 mA/HART two-wire
41
6 Set up with the indicating and adjustment module
The function can be also used to transfer settings from one instrument
to another instrument of the same type. If it is necessary to exchange a
sensor, then the indicating and adjustment module is inserted into the
replacement instrument and the data are also written into the sensor
via the menu item "Copy sensor data".
36531-EN-091016
42
VEGAPULS 67 • 4 … 20 mA/HART two-wire
7 Setup with PACTware
7 Setup with PACTware
7.1 Connecting the PC
Via the interface adapter
directly on the sensor
2
1
3
Fig. 30: Connection of the PC directly to the sensor via the interface adapter
1
2
3
USB cable to the PC
Interface adapter VEGACONNECT 4
Sensor
Via the interface adapter
and HART
2
4
N
OPE
3
USB
TWIST
LO
CK
1
36531-EN-091016
Fig. 31: Connecting the PC via HART to the signal cable
1
2
3
4
5
Sensor
HART resistance 250 Ω (optional depending on processing)
Connection cable with 2 mm pins and terminals
Processing system/PLC/Voltage supply
Interface adapter, for example VEGACONNECT 4
Note:
VEGAPULS 67 • 4 … 20 mA/HART two-wire
43
7 Setup with PACTware
With power supply units with integrated HART resistance (internal
resistance approx. 250 Ω), an additional external resistance is not
necessary. This applies, e. g. to the VEGA instruments VEGATRENN
149A, VEGADIS 371, VEGAMET 391. Common Ex separators are
also usually equipped with a sufficient current limitation resistance. In
such cases, the interface converter can be connected parallel to the
4 … 20 mA cable (in the previous illustration dashed).
7.2 Parameter adjustment with PACTware
Prerequisites
As an alternative to the indicating and adjustment module, the sensor
can be also configured via a Windows PC. For this purpose, the
configuration software PACTware and a suitable instrument driver
(DTM) according to the FDT standard are required. The actual
PACTware version as well as all available DTMs are compiled in a
DTM Collection. Furthermore the DTMs can be integrated in other
frame applications according to the FDT standard.
Note:
To ensure that all instrument functions are supported, you should
always use the latest DTM Collection. Furthermore, not all described
functions are included in older firmware versions. The latest instrument
software can be also downloaded from our homepage. A description of
the update procedure is also available in the Internet.
Further setup steps are described in the operating instructions manual
"DTM Collection/PACTware" attached to each DTM Collection and
which can also be downloaded from the Internet. Detailed descriptions
are available in the online help of PACTware and the DTMs.
36531-EN-091016
44
VEGAPULS 67 • 4 … 20 mA/HART two-wire
7 Setup with PACTware
Fig. 32: Example of a DTM view
Standard/Full version
All device DTMs are available as a free-of-charge standard version
and as a full version that must be purchased. In the standard version,
all functions for complete setup are already included. An assistent for
simple project configuration simplifies the adjustment considerably.
Saving/printing the project as well as import/export functions are also
part of the standard version.
In the full version there is also an extended print function for complete
project documentation as well as a save function for measured value
and echo curves. In addition, there is a tank calculation program as
well as a multiviewer for display and analysis of the saved measured
value and echo curves.
The standard version is available as a free-of-charge download under
http://www.vega.com. The full version is available on CD from the
agency serving you.
7.3 Saving the parameter adjustment data
36531-EN-091016
We recommend documenting or saving the parameter adjustment data
via PACTware. That way they are available for multiple use or service
purposes.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
45
8 Set up with other systems
8 Set up with other systems
8.1 AMS™ and PDM
The VEGAPULS 67 with signal output 4 … 20 mA/HART corresponds
to HART specification 7.0.
Also device descriptions will be available for the instrument as DD or
EDD for the adjustment programs AMS™ and PDM.
A free-of-charge download of these files is available via Internet. Move
via www.vega.com and "Downloads" to "Software".
8.2 Communicator 375, 475
Device descriptions for the instrument are available as DD or EDD for
parameter adjustment with the Field Communicator 375 or 475.
A free-of-charge download of these files is available via Internet. Move
via www.vega.com and "Downloads" to "Software".
36531-EN-091016
46
VEGAPULS 67 • 4 … 20 mA/HART two-wire
9 Diagnosis, fault rectification and service
9 Diagnosis, fault rectification and service
9.1 Maintenance
When the device is used correctly, no maintenance is required in
normal operation.
9.2 Measured value and event memory
Measured value memory
The instrument has an integrated measured value memory with time
stamp. Up to 100,000 measured values can be saved in the sensor in
a ringing memory. Each entry contains date/time as well as the
respective measured value.
Stored values are for exmaple sensor value, level, current value,
reliability and electronics temperature. The data remain even in case of
voltage interruption.
Via a PC with PACTware/DTM or the control system with EDD, the
requested values and recording conditions are stipulated. Data are
also read our or reset.
Event memory
The instrument has an integrated event memory with time stamp. Up to
500 events which cannot be deleted are stored in the sensor. Each
entry contains date/time, event time, event description and value.
Event types are for example modification of a parameter, status and
error messages as well as switch on and switch off times. The data
remain also in case of voltage interruption.
The data are read out via a PC with PACTware/DTM or the control
system with EDD.
9.3 Error messages according to NE 107
The instrument has a self-monitoring and diagnosis according to
NE 107 and VDI/VDE 2650. The following status messages can be
outputted:
Failure: Due to a malfunction in the instrument, a failure message is
outpuuted. This status message is activated in the delivery status and
cannot be deactivated by the user.
36531-EN-091016
Function check: The instrument is in operation, the measured value is
temporarily invalid (for example during simulation). This status
message is activatedin the delivery status and cannot be deactivated
by the user.
Out of specification: The measured value is unstable because the
instrument specification was exceeded (for example electronics
temperature). This status messae is deactivated in the delivery status
and must be activated via PACTware/DTM and PC.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
47
9 Diagnosis, fault rectification and service
Maintenance: Due to external influences, the instrument function is
limited. The measurement is influence, however the measured value is
still valid. Plan instrument for maintenance because failure must be
expected in the near future (for example due to buildup). This status
message is activated in the delivery status and must be activated via
PACTware/DTM and PC.
Error codes and text messages are dispayed via the indicating and
adjustment module, PACTware/DTM as well as EDD in the control
system. Information to the error statstics is displayed in the menu
diagnosis under Device status" in the indicating and adjustment
module as well as PACTware/DTM.
Failure
The following table shows the codes and text messages of the status
message "Failure" and provides information on causes as well as
corrective measures.
Code
Text message
Cause
Removal
F013
no measured
value available
l Sensor does not detect an l Check or correct installation and/or parameter adecho during operation
justment
l Antenna system contamil Clean or exchange process
nated or defective
component or antenna
F017
l Adjustment not within
specification
Adjustment
span too small
l Change adjustment according to the limit values
(difference between min.
and max. ≥ 10 mm)
F025
Error in the
linearization
table
l Index markers are not
continuously rising, for examle unlogical value pairs
l Check linearization table
l Delete table/Create new
F036
No operable
software
l Failed or interrupted software update
l
l
l
l
F040
Error in the
electronics
l Hardware defect
l Exchange the electronics
l Send instrument for repair
F080
l General software error
l Separate operating voltage
briefly
Repeat software update
Check electronics version
Exchange the electronics
Send instrument for repair
48
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
F105
l The instrument is still in the l Wait for the warm-up phase
start phase, the measured l Duration depending on the
Determine
value could not yet be
measured valversion and parameter addetermined
ue
justment up to approximately 3 min.
9 Diagnosis, fault rectification and service
Code
Text message
Cause
F125
l Temperature of the electronics in the not specified
Unpermissible
section
electronics
temperature
Function check
36531-EN-091016
Out of specification
Removal
l Check ambient temperature
l Isolate electronics
l Use instrument with higher
temperature range
F260
Error in the
calibration
l Error in the calibration car- l Exchange the electronics
ried out in the factory
l Send instrument for repair
l Error in the EEPROM
F261
Error in the
configuration
l Error during setup
l False signal suppression
faulty
l Error when carrying out a
reset
l Repeat setup
l Repeat reset
F264
Installation/Setup error
l Adjustment not within the
vessel height/measuring
range
l Max. measuring range of
the instrument not sufficient
l Check or correct installation and/or parameter adjustment
l Use an instrument with
bigger measuring range
F265
Measurement
function disturbed
l Sensor does no longer
carry out a measurement
l Operating voltage too low
l Check operating voltage
l Carry out a reset
l Separate operating voltage
briefly
The following table shows the codes and text messages of the status
message "Function check" and provides information on causes as well
as corrective measures.
Code
Text message
Cause
Removal
C700
Simulation
l Simulation active
l Finish simulation
l Wait for the automatic end
after 60 mins.
The following table shows the codes and text messages of the status
message "Out of specification" and gives instructions for the reason
and removal.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
49
9 Diagnosis, fault rectification and service
Text message
Cause
Removal
S600
l Temperature of the electronics in the not specified
Unpermissible
section
electronics
temperature
Maintenance
l Check ambient temperature
l Isolate electronics
l Use instrument with higher
temperature range
The following table shows the codes and text messages of the status
message "Maintenance" and provides information on causes as well
as corrective measures.
Code
Text message
Cause
Removal
M500
Error with the
reset delivery
status
l With the reset to delivery
status, the data could not
be restored
l Repeat reset
l Load XML file with sensor
data into the sensor
M501
Error in the
non-active linearization table
l Hardware error EEPROM
l Exchange the electronics
l Send instrument for repair
M502
Error in the
diagnosis
memory
l Hardware error EEPROM
l Exchange the electronics
l Send instrument for repair
M503
Reliability too
low
l The echo/noise ratio is too l Check installation and
small for a reliable measprocess conditions
urement
l Change polarisation direction
l Use instrument with higher
sensitivity
M504
Error on an
device interface
l Hardware defect
l Check connections
l Exchange the electronics
l Send instrument for repair
9.4 Rectify malfunctions
50
The operator of the system is responsible for taking suitable measures
to rectify malfunctions.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
Reaction when malfunctions occur
9 Diagnosis, fault rectification and service
Fault rectification
The first measures to be taken are to check the output signal as well as
to evaluate the error messages via the indicating and adjustment
module. Further comprehensive diagnostics can be carried out on a
PC with the software PACTware and the suitable DTM. In many cases,
the causes can be determined this way and faults rectified.
Checking the 4 … 20 mA
signal
Connect a handmultimeter in the suitable measuring range according
to the wiring plan. The following table describes possible errors in the
current signal and helps to remove them:
Error
Cause
Removal
4 … 20 mA signal Level fluctuations Set damping via the indicating and
not stable
adjustment module
4 … 20 mA signal Electrical conmissing
nection faulty
Voltage supply
missing
Check connection according to chapter "Connection steps" and if necessary, correct according to chapter
"Wiring plan"
Check cables for breaks; repair if
necessary
Operating voltage Check, adapt if necessary
too low or load
resistance too
high
Oscillator in the
Current signal
greater than 22 mA sensor defective
or less than
3.6 mA
Exchange instrument or return instrument for repair
Reaction after fault rectification
Depending on the failure reason and measures taken, the steps
described in chapter "Set up" must be carried out again, if necessary.
24 hour service hotline
However, should these measures not be successful, call the VEGA
service hotline in urgent cases under the phone no. +49 1805 858550.
The hotline is available to you 7 days a week round-the-clock. Since
we offer this service world-wide, the support is only available in the
English language. The service is free of charge, only the standard
telephone costs will be charged.
36531-EN-091016
9.5 Exchanging the electronics module
If the electronics module is defective, it can be replaced by the user.
In Ex applications only one instrument and one electronics module with
respective Ex approval may be used.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
51
9 Diagnosis, fault rectification and service
If there is no electronics module available on site, the electronics
module can be ordered via the agent serving you. The electronics
modules are adapted to the respective sensor and differ in the signal
output or the voltage supply.
The new electronics module must be loaded with the default settings
of the sensor. These are the options:
l
l
In the factory
Or on site by the user
In both cases, the serial number of the sensor is needed. The serial
numbers are stated on the type label of the instrument, inside the
housing as well as on the delivery note.
When loading on site, first of all the order data must be downloaded
from the Internet (see operating instructions manual "Oscillator").
9.6 Software update
The following components are required to update the sensor software:
l
l
l
l
l
Sensor
Power supply
Interface converter
PC with PACTware
Current sensor software as file
Load sensor software to
PC
At "www.vega.com/downloads" go to "Software". Select under "plics
instruments and sensors" the respective instrument series and
software version. Load the zip file via the right mouse key with "Save
target as" e.g. on the desktop of your PC. Extract all files available in
the zip file, e.g. to the desktop.
Prepare update
Connect the sensor to power supply and provide connection from PC
to the instrument via the interface converter. Start PACTware and
provide connection to the sensor, e.g. via the project assistant. The
close the parameter window of the sensor, as far as open.
Load software into sensor
Go in the PACTware menu bar to "Instrument data", "Additional
functions" and "Update instrument software".
PACTware now checks the actual hardware and software version of
the sensor and displays the data. This procedure lasts approx. 60 s.
Push the button "Update software" and select the previously extracted
hex file. Then the software update can be started. The additional files
are installed automatically. Depending on the sensor, this procedure
lasts approximately 15 min.
If a repair is necessary, please proceed as follows:
52
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
9.7 How to proceed in case of repair
9 Diagnosis, fault rectification and service
You can download a return form (23 KB) from our Internet homepage
www.vega.com under: "Downloads - Forms and certificates - Repair
form".
By doing this you help us carry out the repair quickly and without
having to call back for needed information.
l
l
l
36531-EN-091016
l
Print and fill out one form per instrument
Clean the instrument and pack it damage-proof
Attach the completed form and, if need be, also a safety data
sheet outside on the packaging
Please ask the agency serving you for the address of your return
shipment. You can find the respective agency on our website
www.vega.com.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
53
10 Dismount
10 Dismount
10.1 Dismounting steps
Warning:
Before dismounting, be aware of dangerous process conditions such
as e.g. pressure in the vessel, high temperatures, corrosive or toxic
products etc.
Take note of chapters "Mounting" and "Connecting to power supply"
and carry out the listed steps in reverse order.
10.2 Disposal
The instrument consists of materials which can be recycled by
specialised recycling companies. We use recyclable materials and
have designed the electronics to be easily separable.
WEEE directive 2002/96/EG
This instrument is not subject to the WEEE directive 2002/96/EG and
the respective national laws. Pass the instrument directly on to a
specialised recycling company and do not use the municipal collecting
points. These may be used only for privately used products according
to the WEEE directive.
Correct disposal avoids negative effects to persons and environment
and ensures recycling of useful raw materials.
Materials: see chapter "Technical data"
If you have no possibility to dispose of the old instrument
professionally, please contact us concerning return and disposal.
36531-EN-091016
54
VEGAPULS 67 • 4 … 20 mA/HART two-wire
11 Supplement
11 Supplement
11.1 Technical data
General data
316L corresponds to 1.4404 or 1.4435
Materials, wetted parts
- Adapter flange
PPH
-
Seal, adapter flange
PPH
-
Antenna
PBT-GF 30
-
Focussing lens
FKM (Viton)
Materials, non-wetted parts
- Compression flange
-
Mounting strap
PPH
316L
-
Fixing screws, mounting strap
316L
-
Fixing screws, adapter flange
304
-
Plastic housing
plastic PBT (Polyester)
-
Aluminium die-casting housing
Aluminium die-casting AlSi10Mg, powder-coated basis: Polyester
-
Stainless steel housing - precision casting
316L
-
Stainless steel housing, electropolished
316L
-
Seal between housing and housing
cover
NBR (stainless steel housing, investment casting),
silicone (Aluminium/plastic housing, stainless steel
housing, electro-polished)
-
Inspection window in housing cover
(optional)
Polycarbonate
-
Ground terminal
316L
Process fittings
- Flanges
DIN from DN 80, ANSI from 3", JIS from DN 100
10K
Weight depending on process fitting and
housing material
0.7 … 3.4 kg (1.543 … 7.496 lbs)
Max. torque, mounting screws - strap on the
sensor housing
4 Nm
Max. torque for NPT cable glands and Conduit tubes
- Plastic housing
10 Nm (7.376 lbf ft)
36531-EN-091016
-
Aluminium/Stainless steel housing
50 Nm (36.88 lbf ft)
Input variable
Measured variable
VEGAPULS 67 • 4 … 20 mA/HART two-wire
Distance between process fitting sensor and
product surface. The reference plane is the seal
surface of the flange.
55
11 Supplement
3
4
1
2
Fig. 33: Data of the input variable
1
2
3
4
Reference plane
Measured variable, max. measuring range
Antenna length
Useful measuring range
Max. measuring range
up to 20 m (65.62 ft)
Recommended measuring range
up to 15 m (49.21 ft)
Min. distance from antenna end
50 mm (1.969 in)1)
Output variable
Output signal
4 … 20 mA/HART
Cycle time measuring cycle approx.
- Standard electronics
0.5 s
-
Electronics with increased sensitivity
1s
0.3 µA
Signal resolution
Residual ripple
±0.4 µA
Failure signal current output (adjustable)
mA-value unchanged 20.5 mA, 22 mA, < 3.6 mA
Max. output current
22 mA
Starting current
≤ 3.6 mA; ≤ 10 mA for 5 ms after switching on
Load
see load diagram under Power supply
Damping (63 % of the input variable)
0 … 999 s, adjustable
-
SV (Secondary Value)
1)
2)
56
Distance to the level
Level as percentage value
In products with low dielectric value up to 50 cm (19.69 in).
Default values, can be assigned individually
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
HART output values according to HART 7.02)
- PV (Primary Value)
11 Supplement
-
TV (Third Value)
Linearised percentage value
-
QV (Fourth Value)
Scaled measured value
Resolution, digital
< 1 mm (0.039 in)
Accuracy (similar to DIN EN 60770-1)
Process reference conditions according to DIN EN 61298-1
- Temperature
+18 … +30 °C (+64 … +86 °F)
-
Relative humidity
45 … 75 %
-
Air pressure
860 … 1060 mbar/86 … 106 kPa (12.5 … 15.4 psig)
Installation reference conditions
- Min. distance to installations
> 200 mm (7.874 in)
-
Reflector
Corner reflector
-
False reflections
Biggest false echo, 20 dB smaller than the useful
echo
See following diagrams
36531-EN-091016
Deviation with liquids
VEGAPULS 67 • 4 … 20 mA/HART two-wire
57
11 Supplement
10 mm (0.394 in)
2 mm (0.079 in)
0
- 2 mm (- 0.079 in)
1,0 m
(3.280 ft)
- 10 mm (- 0.394 in)
1 2
3
Fig. 34: Deviation under reference conditions
1
2
3
Reference plane
Antenna edge
Recommended measuring range
20 mm (0.787 in)
5 mm (0.197 in)
0
- 5 mm (- 0.197 in)
1,0 m (3.28 ft)
0,4 m (1.3 ft)
- 20 mm (- 0.787 in)
1
2
3
4
Fig. 35: Deviation with medium oil, εr = 2
1
2
3
4
5
Reference plane
Antenna edge
Recommended min. distance from the antenna edge: 50 mm (1.969 in)
Distance to the vessel bottom
Vessel bottom
Deviation with bulk solids
The values are considerably application-dependent. Firm specifications are hence not possible.
Reproducibility
≤ ±1 mm
Frequency
58
K-band (26 GHz technology)
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
Characteristics and performance data
11 Supplement
Beam angle -3 dB3)
10°
Step response time4)
> 1 s (dependent on the parameter setting)
Max. level change
1 m/min.
Max. emitted HF power of the antenna system
- Pulse peak power
< 10 mW
-
Pulse duration
< 2 ns
-
Average power
< 25 µW
-
Average power with 1 m distance
< 1 µW/cm²
Influence of the ambient temperature to the sensor electronics
Temperature drift
±0.03 %/10 K relating to the 16 mA span max.
±0.3 %
Temperature drift - Digital output
±3 mm/10 K relating to the max. measuring range
or max. 10 mm
Ambient conditions
Ambient, storage and transport temperature
-40 … +80 °C (-40 … +176 °F)
Process conditions
Process temperature (measured on the
process fitting)
-40 … +80 °C (-40 … +176 °F)
Vessel pressure
-1 … 2 bar (-100 … 200 kPa/-14.5 … 29.0 psig)
Vibration resistance
mechanical vibrations with 4 g and 5 … 100 Hz5)
Electromechanical data - version IP 66/IP 67 and IP 66/IP 68; 0.2 bar
Cable entry/plug6)
- Single chamber housing
l
1 x cable gland M20 x 1.5 (cable: ø 5 … 9 mm),
1 x blind stopper M20 x 1.5
or:
l
1 x closing cap M20 x 1.5; 1 x blind stopper
M20 x 1.5
or:
l
1 x closing cap ½ NPT, 1 x blind plug ½ NPT
or:
36531-EN-091016
l
3)
4)
5)
6)
1 x plug (depending on the version), 1 x blind
stopper M20 x 1.5
Corresponds to the range with 50 % of the emitted power
Time span after a sudden level change until the output signal has taken for
the first time 90 % of the final value (IEC 61298-2).
Tested according to the regulations of German Lloyd, GL directive 2.
Depending on the version M12 x 1, according to DIN 43650, Harting, 7/
8" FF.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
59
11 Supplement
-
Double chamber housing
l
1 x cable entry M20 x 1.5 (cable: ø 5 … 9 mm),
1 x blind stopper M20 x 1.5; 1 x blind stopper
M16 x 1.5 or optional7)1 x plug M12 x 1 for
external indicating and adjustment unit
or:
l
1 x closing cap ½ NPT, 1 x blind stopper
½ NPT, 1 x blind stopper M16 x 1.5 or
optionally8)1 x plug M12 x 1 for external
indicating and adjustment unit
or:
l
Spring-loaded terminals for wire cross-section
- Massive wire, cord
-
1 x plug (depending on the version), 1 x blind
stopper M20 x 1.5; 1 x blind stopper M16 x 1.5
or optionally9)1 x plug M12 x 1 for external
indicating and adjustment unit
0.2 … 2.5 mm² (AWG 24 … 14)
0.2 … 1.5 mm² (AWG 24 … 16)
Cord with cable end sleeve
Electromechanical data - version IP 66/IP 68 (1 bar)
Cable entry
- Single chamber housing
-
1 x IP 68 cable gland M20 x 1.5; 1 x blind stopper
M20 x 1.5
1 x IP 68 cable gland M20 x 1.5; 1 x blind stopper
M20 x 1.5; 1 x blind stopper M16 x 1.5
Double chamber housing
Connection cable
- Wire cross-section
0.5 mm² (AWG 20)
< 0.036 Ω/m
-
Wire resistance
-
Tensile strength
< 1200 N (270 lbf)
-
Standard length
5 m (16.4 ft)
-
Max. length
1000 m (3280 ft)
-
Min. bending radius
25 mm (0.984 in) with 25 °C (77 °F)
-
Diameter approx.
8 mm (0.315 in)
-
Colour - standard PE
Black
-
Colour - standard PUR
Blue
-
Colour - Ex-version
Blue
Indicating and adjustment module
through the sensor
Indication
LC display in dot matrix
Adjustment elements
4 keys
7)
8)
9)
60
Only with Ex d version
Only with Ex d version
Only with Ex d version
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
Voltage supply and data transmission
11 Supplement
Protection rating
- unassembled
-
mounted into the sensor without cover
Materials
- Housing
-
IP 20
IP 40
ABS
Inspection window
Polyester foil
Integrated clock
Date format
Day.Month.Year
Time format
12 h/24 h
Time zone Ex factory
CET
Electronics temperature measurement
Resolution
1 °C (1.8 °F)
Accuracy
±1 °C (1.8 °F)
Power supply
Operating voltage
- Non-Ex instrument
9.6 … 36 V DC
-
Ex-ia instrument
9.6 … 30 V DC
-
Ex-d-ia instrument
14 … 36 V DC
Operating voltage with lighted indicating and adjustment module
- Non-Ex instrument
16 … 36 V DC
-
Ex-ia instrument
-
Ex-d-ia instrument
Interpolation protection
16 … 30 V DC
20 … 36 V DC
Available
Permissible residual ripple - Non-Ex, Ex-ia instrument
≤ 0.7 Veff (16 … 400 Hz)
- for 9.6 V< UN < 14 V
-
for 18 V<
UN
< 36 V
≤ 1.0 Veff (16 … 400 Hz)
Permissible residual ripple - Ex-d-ia instrument
- for 18 V< UN < 36 V
≤ 1 Veff (16 … 400 Hz)
see diagram
36531-EN-091016
Load
VEGAPULS 67 • 4 … 20 mA/HART two-wire
61
11 Supplement
Ω
1200
927
750
3
500
2
1
250
4
9,6
12
14 15,1 16
18
20
22
24
26
28
30
32
34
36
V
Fig. 36: Voltage diagram
1
2
3
4
HART load
Voltage limit Ex-ia instrument
Voltage limit non-Ex/Exd instrument
Operating voltage
Electrical protective measures
Protection, depending on housing version
- Plastic housing
IP 66/IP 67
-
Aluminium housing, stainless steel
housing - investment casting, stainless
steel housing - electro-polished
IP 66/IP 68 (0.2 bar)10)
-
Aluminium and stainless housing, investment casting (optionally available)
IP 66/IP 68 (1 bar)
Overvoltage category
III
Protection class
II
Approvals
Depending on the version, instruments with approvals can have different technical data.
For these instruments, the corresponding approval documents have to be taken into account.
These are part of the delivery or can be downloaded under www.vega.com via "VEGA Tools" and
"serial number search" as well as via "Downloads" and "Approvals".
62
The prerequisites for maintaining the protection rating are a suitable cable
as well as correct mounting.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
10)
11 Supplement
11.2 Dimensions
The following dimensional drawings represent only an extract of the
possible versions. Detailed dimensional drawings can be downloaded
on www.vega.com under "Downloads" and "Drawings".
Plastic housing
~ 69 mm
(2.72")
ø 77 mm
(3.03")
~ 87 mm (3.43")
ø 84 mm
(3.31")
112 mm (4.41")
120 mm (4.72")
M16x1,5
M20x1,5/
½ NPT
M20x1,5/
½ NPT
1
1
2
2
Single chamber version
Double chamber version
Aluminium housing
~ 87 mm (3.43")
~ 116 mm (4.57")
ø 84 mm
(3.31")
ø 84 mm (3.31")
M20x1,5
M20x1,5/
½ NPT
1
M20x1,5/
½ NPT
2
Single chamber version
Double chamber version
36531-EN-091016
1
2
120 mm (4.72")
116 mm (4.57")
M16x1,5
VEGAPULS 67 • 4 … 20 mA/HART two-wire
63
11 Supplement
Aluminium housing in protection rating IP 66/IP 68, 1 bar
~ 105 mm (4.13")
~ 150 mm (5.91")
ø 84 mm
(3.31")
ø 84 mm (3.31")
M20x1,5
120 mm (4.72")
116 mm (4.57")
M16x1,5
M20x1,5
M20x1,5/
½ NPT
1
1
2
2
Single chamber version
Double chamber version
Stainless steel housing
~ 69 mm
(2.72")
ø 77 mm
(3.03")
~ 59 mm
(2.32")
ø 80 mm
(3.15")
~ 87 mm (3.43")
ø 84 mm
(3.31")
M20x1,5/
½ NPT
1
2
2
120 mm (4.72")
112 mm (4.41")
117 mm (4.61")
M16x1,5
M20x1,5/
½ NPT
1
2
M20x1,5/
½ NPT
3
Single chamber version, electropolished
Single chamber version, precision casting
Double chamber version, precision casting
36531-EN-091016
64
VEGAPULS 67 • 4 … 20 mA/HART two-wire
11 Supplement
Stainless steel housing in protection rating IP 66/IP 68, 1 bar
~ 93 mm
(3.66")
~ 103 mm
(4.06")
~ 105 mm (4.13")
ø 84 mm
(3.31")
ø 80 mm
(3.15")
ø 77 mm
(3.03")
120 mm (4.72")
112 mm (4.41")
M20x1,5
M20x1,5/
½ NPT
1
M20x1,5/
½ NPT
2
3
Single chamber version, electropolished
Single chamber version, precision casting
Double chamber version, precision casting
36531-EN-091016
1
2
2
117 mm (4.61")
M16x1,5
VEGAPULS 67 • 4 … 20 mA/HART two-wire
65
11 Supplement
VEGAPULS 67 - version with mounting strap
2,5 mm
(0.10")
125 mm
(4.92")
75 mm
(2.95")
107 mm
(4.21")
9 mm
(0.35")
115 mm
(4.53")
9 mm
(0.35")
85 mm
(3.35")
12 mm
(0.47")
PP
15 mm
(0.59")
8,5 mm
(0.34")
19 mm
(0.75")
PBT-GF30
98 mm
(3.86")
170 mm
(6.69")
1.4301
12 mm
(0.47")
Fig. 42: VEGAPULS 67 - version with mounting bracket 170 or 300 mm in length
36531-EN-091016
66
VEGAPULS 67 • 4 … 20 mA/HART two-wire
11 Supplement
19 mm
(0.75")
126 mm
(4.96")
10,5 mm
(0.41")
VEGAPULS 67 - version with compression flange
ø 107 mm
(4.21")
ø 21 mm
(0.83")
ø 75 mm (2.95")
ø 115 mm (4.53")
ø 156 mm (6.14")
ø 200 mm (7.87")
36531-EN-091016
Fig. 43: VEGAPULS 67 - compression flange DN 80/3"/JIS80
VEGAPULS 67 • 4 … 20 mA/HART two-wire
67
11 Supplement
VEGAPULS 67 - version with adapter flange
øD
øk
ød
DN100 PN16
220
180
18
8x45°(=360°)
DN150 PN16
285
240
8x45°(=360°)
ASME 4" 150psi
228,6
190,5
22
19,1
ASME 6" 150psi
279,4
241,3
22,4
8x45°(=360°)
JIS DN100 10K
210
175
19
8x45°(=360°)
JIS DN150 10K
280
240
23
8x45°(=360°)
øD
øk
ød
mm
ø 107 mm
(4.21")
8.66"
7.09"
0.71"
8x45°(=360°)
DN150 PN16
11.22"
9.45"
0.87"
8x45°(=360°)
ASME 4" 150psi
9.00"
7.50"
0.75"
8x45°(=360°)
ASME 6" 150psi
11.00"
9.50"
0.88"
8x45°(=360°)
JIS DN100 10K
8.27"
6.89"
0.75"
8x45°(=360°)
JIS DN150 10K
11.02"
9.45"
0.91"
8x45°(=360°)
1
15 mm
(0.59")
ø 143 mm
(5.63")
DN100 PN16
ød
ø 75 mm (2.95")
ø 98 mm (3.86")
ø 115 mm (4.53")
8 mm
(0.32")
20 mm
(0.79")
138 mm (5.43")
31 mm
(1.22")
inch
8x45°(=360°)
2
ø 126 mm (4.96")
k
D
Fig. 44: VEGAPULS 67 - adapter flange DN 100/DN 150
1
2
Adapter flange
Seal
36531-EN-091016
68
VEGAPULS 67 • 4 … 20 mA/HART two-wire
11 Supplement
11.3 Industrial property rights
VEGA product lines are global protected by industrial property rights.
Further information see http://www.vega.com.
Only in U.S.A.: Further information see patent label at the sensor
housing.
VEGA Produktfamilien sind weltweit geschützt durch gewerbliche
Schutzrechte.
Nähere Informationen unter http://www.vega.com.
Les lignes de produits VEGA sont globalement protégées par des
droits de propriété intellectuelle. Pour plus d'informations, on pourra
se référer au site http://www.vega.com.
VEGA lineas de productos están protegidas por los derechos en el
campo de la propiedad industrial. Para mayor información revise la
pagina web http://www.vega.com.
Линии продукции фирмы ВЕГА защищаются по всему миру
правами на интеллектуальную собственность. Дальнейшую
информацию смотрите на сайте http://www.vega.com.
VEGA系列产品在全球享有知识产权保护。
进一步信息请参见网站<http://www.vega.com>。
11.4 Trademark
36531-EN-091016
All the brands as well as trade and company names used are property
of their lawful proprietor/originator.
VEGAPULS 67 • 4 … 20 mA/HART two-wire
69
Index
INDEX
A
L
Accessory
- External indicating and adjustment unit 10
- Indicating and adjustment module 10
- Interface adapter 10
- Protective cap 10
Adjustment 37
- Max. adjustment 37
- Min. adjustment 37
Adjustment system 33
Agitator 22
Application
- Bulk solid 36
- Liquid 35
- Standpipe 35
Linearisation curve 39
C
Cable entry 26
Cable screening 27
Check signal 51
Connection cable 26
M
Main menu 34
Measured value memory 47
Medium, Bulk solid 34
Moisture 11
N
NAMUR NE 107
- Failure 48
- Function check 49
- Maintenance 50
- Out of specication 49
O
Overfill protection according to WHG 39
P
D
Potential equalisation 27
Power supply 26
DD (Device Description) 46
Default values 40
R
E
EDD (Enhanced Device Description) 46
Electronics and connection compartment, single
chamber housing 28
Electronics compartment, double chamber
housing 29-30
Event memory 47
Reflection properties 35
Replacement parts, Electronics module 10
Reset 40
S
F
Serial number 8
Service hotline 51
Shielding 27
Status messages 47
Subsurface enclosure 23
Fault rectification 51
Functional principle 9
T
Type label 8
G
Gating out of false signals 38
Grounding 27
H
V
Vessel form 36
Vessel height 36
Vessel installations 22
36531-EN-091016
HART resistor 43
K
Key function 33
70
VEGAPULS 67 • 4 … 20 mA/HART two-wire
36531-EN-091016
Index
VEGAPULS 67 • 4 … 20 mA/HART two-wire
71
Printing date:
VEGA Grieshaber KG
Am Hohenstein 113
77761 Schiltach
Germany
Phone +49 7836 50-0
Fax +49 7836 50-201
E-mail: info@de.vega.com
www.vega.com
ISO 9001
All statements concerning scope of delivery, application,
practical use and operating conditions of the sensors and
processing systems correspond to the information available at the time of printing.
© VEGA Grieshaber KG, Schiltach/Germany 2009
Subject to change without prior notice
36531-EN-091016
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising