Velocity Edge M40 Technical information

Technical Information
TI365O/98/en/01.10
185414 01/10 03
Ultrasonic Level Sensor
LUC-M**
Compact transmitters for non-contact
level measurement of fluids, pastes and
coarse bulk materials
LUC-M20
LUC-M30
LUC-M40
LUC-M10
Application
Features
• Continuous, non-contact level
measurement in fluids, pastes,
sullages and coarse bulk materials
• Quick and simple commissioning via
menu-guided on-site operation with
four-line plain text display
• Flow measurement in open channels
and measuring weirs
• Envelope curves on the on-site display
for simple diagnosis
• System integration via:
- HART (standard), 4 mA ... 20mA
- PROFIBUS PA
• Suitable for explosion hazardous
areas (Gas-Ex, Dust-Ex)
• Maximum measuring range:
LUC-M10:
- 5 m (16.4 ft) in fluids
- 2 m (6.6 ft) in bulk materials
LUC-M20:
- 8 m (26.2 ft) in fluids
- 3,5 m (11.5 ft) in bulk materials
LUC-M30:
- 15 m (49.2 ft) in fluids
- 7 m (23 ft) in bulk materials
LUC-M40:
- 10 m (32.8 ft) in fluids
- 5 m (16.4 ft) in bulk materials
• Linearisation function (up to 32 points)
for conversion of the measured value
into any unit of length, volume or flow
rate
• Non-contact measurement method
minimizes service requirements
• Optional remote display and operation
(up to 20 m from transmitter)
• Installation possible from thread G1½
or 1½ NPT upwards
• Integrated temperature sensor for
automatic correction of the
temperature dependent sound
velocity
Ultrasonic Level Sensor LUC-M**
Table of contents
Function and system design. . . . . . . . . . . . . 3
Process conditions . . . . . . . . . . . . . . . . . . . 15
Measuring principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Equipment architecture . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Process temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Process pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Mechanical construction . . . . . . . . . . . . . . . 16
Measured variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Operating frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Design, dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Housing design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Process connection, sealing material, sensor material. .
Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
16
18
19
19
6
6
6
6
6
Human interface . . . . . . . . . . . . . . . . . . . . . . 20
Auxiliary energy . . . . . . . . . . . . . . . . . . . . . . . 7
CE mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Ex approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
External standards and guidelines . . . . . . . . . . . . . . . . . 22
7
7
8
8
9
9
9
9
9
9
9
Performance characteristics . . . . . . . . . . . . 10
Reaction time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference operating conditions . . . . . . . . . . . . . . . . . . .
Measured value resolution. . . . . . . . . . . . . . . . . . . . . . .
Pulse frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Measuring error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Influence of the vapour pressure . . . . . . . . . . . . . . . . . .
10
10
10
10
10
10
Installation conditions . . . . . . . . . . . . . . . . . 11
Installation variants LUC-M10, LUC-M20 . . . . . . . . . . .
Installation variants LUC-M30 . . . . . . . . . . . . . . . . . . . .
Installation variants LUC-M40 . . . . . . . . . . . . . . . . . . . .
Installation conditions for level measurements . . . . . . .
Installation in narrow shafts . . . . . . . . . . . . . . . . . . . . . .
Installation conditions for flow measurements . . . . . . . .
Blocking distance,
nozzle installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
11
11
12
12
13
14
Ambient conditions . . . . . . . . . . . . . . . . . . . 15
Ordering information . . . . . . . . . . . . . . . . . . 23
Product structure LUC-M10 . . . . . . . . . . . . . . . . . . . . . .
Product structure LUC-M20 . . . . . . . . . . . . . . . . . . . . . .
Product structure LUC-M30 . . . . . . . . . . . . . . . . . . . . . .
Product structure LUC-M40 . . . . . . . . . . . . . . . . . . . . . .
Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23
23
24
24
25
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 25
Weather protection cover . . . . . . . . . . . . . . . . . . . . . . . .
Mounting bracket for LUC-M10/LUC-M20 . . . . . . . . . . .
Mounting bracket for LUC-M30/LUC-M40 . . . . . . . . . . .
Cantilever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wall bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adapter flange for LUC-M10/LUC-M20. . . . . . . . . . . . . .
Universal slip-on flange for LUC-M30 . . . . . . . . . . . . . . .
Remote display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Display and operating module LUC-Z15. . . . . . . . . . . . .
Service adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Profiboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proficard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
25
25
26
26
27
27
28
28
29
29
29
29
Supplementary documentation. . . . . . . . . . 30
Operating manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of device functions . . . . . . . . . . . . . . . . . . . .
Short instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control drawings/installation drawings . . . . . . . . . . . . . .
30
30
30
31
32
15
15
15
15
15
15
15
DOCT-0805F
Ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . .
Resistance to alternating
temperature cycles. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Climate class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ingress protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vibration resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electromagnetic compatibility (EMC) . . . . . . . . . . . . . . .
Certificates and approvals. . . . . . . . . . . . . . 22
185414
Terminal compartment . . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminal assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fieldbus plug connector. . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cable entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current consumption (2-wire instruments). . . . . . . . . . . .
HART ripple . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Max. noise HART. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Galvanic isolation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Display and operating elements . . . . . . . . . . . . . . . . . . . 20
On-site operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
01/2010
Output signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Signal on alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Load HART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output damping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Linearisation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
Ultrasonic Level Sensor LUC-M**
Function and system design
Function and system design
Measuring principle
BD
20 mA
100 %
D
E
F
L
4 mA
0%
E: empty distance; F: span (full distance); D: distance from sensor membrane - product surface;
L: level; BD: blocking distance
Sensor
BD
Max. range fluids
Max. range bulk materials
LUC-M10
0.25 m (9.8 in)
5 m (16.4 ft)
2 m (6.6 ft)
LUC-M20
0.35 m (13.8 in) 8 m (26.2 ft)
3.5 m (11.5 ft)
LUC-M30
0.6 m (23.6 in)
15 m (49.2 ft)
7 m (23 ft)
LUC-M40
0.4 m (15.7 in)
10 m (32.8 ft)
5 m (16.4 ft)
Time-of-flight method
The sensor of the LUC-M** transmits ultrasonic pulses in the direction of the product surface.
There, they are reflected back and received by the sensor. The LUC-M** measures the time t
between pulse transmission and reception. The instrument uses the time t (and the velocity of
sound c) to calculate the distance D between the sensor membrane and the product surface:
D = c x t/2
As the device knows the empty distance E from a user entry, it can calculate the level as follows:
L=E–D
An integrated temperature sensor compensates for changes in the velocity of sound caused by
temperature changes.
Interference echo suppression
The interference echo suppression feature on the LUC-M** ensures that interference echoes
(e. g. from edges, welded joints and installations) are not interpreted as a level echo.
Calibration
Enter the empty distance E and the span F to calibrate the device.
DOCT-0805F
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185414
Blocking distance
Span F may not extend into the blocking distance BD. Level echoes from the blocking distance
cannot be evaluated due to the transient characteristics of the sensor.
3
Ultrasonic Level Sensor LUC-M**
Function and system design
Equipment architecture
4 mA … 20 mA output with HART protocol
The complete measuring system consists of:
PLC
PACTwareTM
PACTwareTM
Modem
HART modem
Power supply
(for 4-wire)
Transmitter power
supply
e. g. P+F
(communication
resistor included)
Operating and
display module
LUC-Z15
%
–
+
E
dsdmdm
df das.
asdasfa
asas la.
DELTABAR: * * * * * * * *
ONLINE
1 QUICK SETUP
2 OPERATING MENU
3 PV
4 SV
HELP
I
SAVE
9
II
352 mbar
0 °C
Page
Up
Bksp
6
Delete
Page
On
#%&
ABC
3
Paste
Hot Key
JKL
MNO
5
4
6
Insert
PQRS
+ Hot Key
TUV
W XY Z
8
7
DEF
2
1
Copy
GHI
9
,()‘
_<>
+*/
.
0
-
HART communicator
375
FIELD COMMUNICATOR
If the HART communication resistor is not built into the supply unit, it is necessary to insert a
communication resistor of 250 Ω into the 2-wire line.
On-site operation
• with display and operating module LUC-Z15
• with a Personal Computer, a modem and the operating software PACTwareTM
Remote operation
• with HART handheld terminal
• with a Personal Computer, a HART modem and the operating software PACTwareTM
System integration using PROFIBUS PA
A maximum of 32 transmitters (8 if mounted in an explosion hazardous location EEx ia IIC
according to FISCO-model) can be connected to the bus.The segment coupler provides the
operating voltage to the bus. Both on-site as well as remote operation are possible.
For detailed information on the PROFIBUS PA standard refer to the standards EN 50170/
DIN 19245 (PROFIBUS PA) and EN 50020 (FISCO model).
PC with PACTwareTM
and Profiboard
or Proficard
PLC
Segment coupler
PROFIBUS DP
PROFIBUS PA
%
–
+
E
BARCON
Pulscon LTC
4
LUC-M**
Modem
PACTwareTM
DOCT-0805F
01/2010
additional
functions
(valves etc.)
Display and
control module
LUC-Z15
185414
T
Ultrasonic Level Sensor LUC-M**
Input
Input
Measured variable
The distance D between the sensor membrane and the product surface is measured.
Using the linearisation function, the device uses D to calculate:
• level L in any units
• volume V in any units
• flow Q across measuring weirs or open channels in any units
Measuring range
The measuring range is limited by the range of a sensor. The sensor range is, in turn, dependent
on the operating conditions. To estimate the actual range, proceed as follows (see also the
calculation example):
1. Determine which of the influences shown in the following table are appropriate for your process.
2. Add the corresponding attenuation values.
3. From the total attenuation, use the diagram to calculate the range.
Fluid surface
Attenuation
calm
0 dB
waves
5 dB ... 10 dB
strong turbulence (e. g. stirrers)
10 dB ... 20 dB
foaming
ask Pepperl+Fuchs
Bulk material surface
Attenuation
hard, rough (e. g. rubble)
40 dB
soft (e. g. peat, dust-covered clinker)
40 dB ... 60 dB
Dust
Attenuation
no dust formation
0 dB
little dust formation
5 dB
heavy dust formation
5 dB ... 20 dB
Filling curtain in detection range
Attenuation
none
0 dB
small quantities
5 dB ... 10 dB
large quantities
10 dB ... 40 dB
Temperature difference between sensor and product surface
Attenuation
to 20 °C (293 K)
0 dB
to 40 °C (313 K)
5 dB ... 10 dB
to 80 °C (353 K)
10 dB ... 20 dB
15
LUC-M30
14
13
12
11
10
Range in m
9
LUC-M40
8
7
LUC-M20
6
5
DOCT-0805F
01/2010
185414
4
LUC-M10
3
2
1
10
20
30
40
50
60
70
80
Attenuation in dB
5
Ultrasonic Level Sensor LUC-M**
Output
Example (for LUC-M30)
For typical solid applications, a certain amount of dust coverage is normally present. Therefore, the
following range results from the table and the diagram.
• Dust-covered rubble
approx. 50 dB
• No dust development
0 dB
• No filling curtain in
0 dB
detection range
• Temperature difference < 20 K
0 dB
approx. 50 dB  range approx. 7 m (23 ft)
These measuring conditions have been taken into account during the calculation of the maximum
measuring range in solid applications.
Operating frequency
Sensor
Operating frequency
LUC-M10
approx. 70 kHz
LUC-M20
approx. 50 kHz
LUC-M30
approx. 35 kHz
LUC-M40
approx. 42 kHz
Output
according to the instrument version ordered:
• 4 mA … 20 mA with HART protocol
• PROFIBUS PA
Signal on alarm
Error information can be accessed via the following interfaces:
• on-site display (error symbol, error code and plain text description)
• current output (configurable)
• digital interface
Load HART
Minimum load for HART communication: 250 Ω
Output damping
freely selectable, 0 s ... 255 s
Linearisation
The linearisation function of the LUC-M** allows conversion of the measured value into any unit of
length or volume. In open channels or measuring weirs, also a flow linearisation is possible
(calculation of the flow from the measured level). The linearisation table for calculating the volume
in an horizontal cylindrical tank is preprogrammed. You can also enter any number of other tables
containing up to 32 value pairs either manually or semi-automatically (by filling the vessel under
controlled conditions).
DOCT-0805F
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185414
Output signal
6
Ultrasonic Level Sensor LUC-M**
Auxiliary energy
Auxiliary energy
Terminal compartment
In the F12 housing, the terminals are located underneath the housing cover. In the T12 housing,
they are under the cover of the separate terminal compartment.
T12 housing
F12 housing
sealed terminal
compartment
Terminal assignment
4 mA ... 20 mA with HART, 2-wire
4 mA ... 20 mA with HART, active, 4-wire
Auxiliary
voltage
AC / DC
DC
Auxiliary
voltage
Display unit,
Recorder, PCS
alternative
alternative
HART
modem
HART
modem
Communication
resistor
(> 250 Ω)
Communication
resistor
(> 250 Ω)
4 mA ... 20 mA
4 mA ... 20 mA
Test socket for
testing of the
signal current
1 2 3 4
L-
L+
I+
I-
PAL
1 2
L1/L+ N/L-
5 6
I+
PAL
I-
DOCT-0805F
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185414
• Connect the connecting line to the screw terminals (line cross-sections of 0.5 mm ... 2.5mm
(0.02 in ... 0.1 in)) in the terminal compartment.
• Use 2-wire twisted pair cable with screen for the connection.
• Protective circuitry against reverse polarity, RFI and over-voltage peaks is built into the device.
7
Ultrasonic Level Sensor LUC-M**
Auxiliary energy
PROFIBUS PA
PROFIBUS PA
T-Box
1 2 3 4
PAL
– +
The digital communication signal is transmitted to the bus via a 2-wire connection. The bus also
provides the auxiliary energy. Please use 2-wire twisted pair cable with screen.
Fieldbus plug connector
For the versions with fieldbus plug connector, the signal line can be connected without opening the
housing.
Pin assignment of the M12 plug connector (PROFIBUS PA plug)
Pin
1
3
Ground
2
Signal +
3
Signal -
4
not connected
4
2
Supply voltage
Meaning
1
HART, 2-wire
The following values are the voltages across the terminals directly at the instrument:
Version
standard
EEx ia
2-wire HART
EEx d
fixed current,
adjustable, e. g. for
solar power
operation
(measured value via
HART)
fixed current for
HART multidrop
mode
1)
Current
consumption
Terminal voltage
minimum
Terminal voltage
maximum
4 mA
14 V
36 V
20 mA
8V
36 V
4 mA
14 V
30 V
20 mA
8V
30 V
4 mA
14 V
30 V
20 mA
11 V
30 V
11 mA
10 V
36 V
11 mA
10 V
30 V
standard
4 mA1)
14 V
36 V
EEx ia
4 mA1)
14 V
30 V
standard
EEx ia
Start-up current 11 mA
HART, 4-wire
10.5 V ... 32 V
Max. load
600 Ω
AC 50/60 Hz
90 V ... 253 V
600 Ω
185414
Voltage
DC
DOCT-0805F
01/2010
Version
8
Ultrasonic Level Sensor LUC-M**
Auxiliary energy
Cable entry
• cable gland: M20 x 1.5 (recommended cable diameter 6 mm ... 10 mm (0.24 in ... 0.4 in))
• cable entry G½ or ½ NPT
• PROFIBUS PA M12 plug
Terminals
Cable cross section 0.5 mm2 ... 2.5 mm2 (20 AWG ... 14 AWG)
Power consumption
Current consumption
(2-wire instruments)
Version
Power consumption
2-wire
51 mW ... 800 mW
4-wire AC
max. 4 VA
4-wire DC; LUC-M10/LUC-M20
330 mW ... 830 mW
4-wire DC; LUC-M30/LUC-M40
600 mW ... 1 W
Communication
Current consumption
HART
3.6 mA ... 22 mA
PROFIBUS PA
max. 13 mA
47 Hz ...125 Hz: Upp = 200 mV (measured at 500 Ω)
Max. noise HART
500 Hz ...10 kHz: Urms = 2.2 mV (measured at 500 Ω)
Galvanic isolation
With 4-wire devices, the evaluation electronics and mains voltage are galvanically isolated from
each other.
DOCT-0805F
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HART ripple
9
Ultrasonic Level Sensor LUC-M**
Performance characteristics
Performance characteristics
Reaction time
The reaction time depends on the parameter settings. The minimum values are:
• 2-wire devices (LUC-M10, LUC-M20, LUC-M40): min. 2 s
• 2-wire devices (LUC-M30 – PROFIBUS PA): min. 2 s
• 4-wire devices (LUC-M10, LUC-M20, LUC-M30, LUC-M40): min. 0.5 s
Reference operating
conditions
•
•
•
•
•
•
Measured value resolution
temperature = +20 °C (293 K)
pressure = 1013 mbar abs.
humidity = 50 %
ideal reflective surface (e. g. calm, smooth fluid surface)
no interference reflections within signal beam
set application parameters:
– tank shape = flat ceiling
– medium property = liquid
– process conditions = calm surface
Sensor
Measured value resolution
LUC-M10
1 mm (0.04 in)
LUC-M20
1 mm (0.04 in)
LUC-M30
2 mm (0.08 in)
LUC-M40
2 mm (0.08 in)
Pulse frequency
• 2-wire devices (LUC-M10, LUC-M20, LUC-M40): max. 0.5 Hz
• 2-wire devices (LUC-M30 – PROFIBUS PA): max. 0.5 Hz
• 4-wire devices (LUC-M10, LUC-M20, LUC-M30, LUC-M40): max. 2 Hz
The exact values are dependent on the type of device and the parameter settings.
Measuring error
Typical specifications for reference operating conditions (include linearity, repeatability, and
hysteresis):
Sensor
Measuring error
LUC-M10
± 2 mm (0.08 in) or 0.2% of set measuring range (empty calibration)1)
LUC-M20
± 2 mm (0.08 in) or 0.2% of set measuring range (empty calibration)1)
LUC-M30
± 4 mm (0.16 in) or 0.2% of set measuring range (empty calibration)1)
LUC-M40
± 4 mm (0.16 in) or 0.2% of set measuring range (empty calibration)1)
1)
The vapor pressure at 20 °C (293 K) gives a hint on the accuracy of the ultrasonic level
measurement. If the vapor pressure at 20 °C (293 K) is below 50 mbar, ultrasonic level
measurement is possible with a very high accuracy. This is valid for water, aqueous solutions,
water-solid-solutions, dilute acids (hydrochloric acid, sulfuric acid, ...), dilute bases
(caustic soda, ...), oils, greases, slurries, pastes, ...
High vapor pressures or outgassing media (ethanol, acetone, ammonia, ...) can influence the
accuracy. If conditions like these are present, please contact the Pepperl+Fuchs support.
DOCT-0805F
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Influence of the vapour
pressure
whichever is greater
10
Ultrasonic Level Sensor LUC-M**
Installation conditions
Installation conditions
Installation variants
LUC-M10, LUC-M20
Installation with counter nut
Installation with welding sleeve
sealing ring
(EPDM)
supplied
counter nut (PC)
is supplied to
G1½ and
G2 devices
Installation with mounting bracket
Installation with adapter flange
sealing ring
(EPDM)
supplied
adapter flange
sensor
nozzle
For installation bracket or adapter flange see section "Accessories".
Installation variants
LUC-M30
Installation with
universal slip-on flange (option)
Installation with
mounting bracket
slip-on flange
nozzle
Installation variants
LUC-M40
-
e. g.
zone 20
sensor
Installation with universal flange
.
zone 20
Installation with
mounting bracket
DOCT-0805F
01/2010
185414
flange:
DN80/ANSI 3"/JIS10K80
DN100/ANSI 4"/JIS16K100
-
e. g.
Zone 20
.
Zone 20
11
Ultrasonic Level Sensor LUC-M**
Installation conditions
Installation conditions for
level measurements
2
3
4
7
1
5
1/6D
D
6
L
α
r
• Do not install the sensor in the middle of the tank (3). We recommend leaving a distance
between the sensor and the tank wall (1) measuring 1/6 of the tank diameter.
• Use a protective cover, in order to protect the device from direct sun or rain (2).
• Avoid measurements through the filling curtain (4).
• Make sure that equipment (5) such as limit switches, temperature sensors, etc. are not located
within the emitting angle α. In particular, symmetrical equipment (6) such as heating coils,
baffles etc. can influence measurement.
• Align the sensor so that it is vertical to the product surface (7).
• Never install two ultrasonic measuring devices in a tank, as the two signals may affect each
other.
• To estimate the detection range, use the 3 dB emitting angle α:
α
Lmax
rmax
LUC-M10
11°
5 m (16.4 ft)
0.48 m (18.9 in)
LUC-M20
11°
8 m (26.2 ft)
0.77 m (30.3 in)
LUC-M30
6°
15 m (49.2 ft)
0.79 m (31.1 in)
LUC-M40
9°
10 m (32.8 ft)
0.96 m (37.8 in)
In narrow shafts with strong interference
echoes, we recommend using an ultrasound
guide pipe (e. g. PE or PVC wastewater pipe)
with a minimum diameter of 100 mm (3.9 in).
Make sure that the pipe is not soiled by
accumulated dirt. If necessary, clean the pipe
at regular intervals.
ENDRESS+HA USER
Pros onic M
ENDRESS+HA USER
Prosonic M
venting
hole
DOCT-0805F
01/2010
185414
Installation in narrow
shafts
Sensor
12
Ultrasonic Level Sensor LUC-M**
Installation conditions
Installation conditions for
flow measurements
• Install the LUC-M** at the inflow side, as close above the maximum water level Hmax as possible
(take into account the blocking distance BD).
• Position the LUC-M** in the middle of the channel or weir.
• Align the sensor membrane parallel to the water surface.
• Keep to the installation distance of the channel or weir.
• You can enter the "Flow to Level" linearisation curve ("Q/h curve") using via the on-site display.
Example: Khafagi-Venturi flume
empty calibr.
inflow
Khafagi - Venturi - flume
outflow
BD
direction of flow
Hmax
1 x b0
b0
Example: Triangular weir
min. 2 H max
α
Hmax
(= full calibr.)
min. 2 Hmax
min. 3 H max
DOCT-0805F
01/2010
185414
empty calibr.
BD
13
Ultrasonic Level Sensor LUC-M**
Installation conditions
Install the LUC-M** at a height so that the blocking distance BD is not undershot, even at maximum
fill level. Use a pipe nozzle if you cannot maintain the blocking distance in any other way. The
interior of the nozzle must be smooth and may not contain any edges or welded joints. In particular,
there should be no burr on the inside of the tank side nozzle end. Note the specified limits for nozzle
diameter and length. To minimise disturbing factors, we recommend an angled socket edge
(ideally 45°).
Blocking distance,
nozzle installation
LUC-M10/20
LUC-M40
LUC-M30
BD
SD
E
F
L
L
L
D
D
D
BD: blocking distance; SD: safety distance; E: empty calibration; F: full calibration (span);
D: nozzle diameter; L: nozzle length
Maximum nozzle length L
Nozzle diameter D
DN50/2"
"
LUC-M20
LUC-M30
LUC-M40
300 mm
80 mm
DN80/3"
240 mm
240 mm
DN100/4"
300 mm
300 mm
300 mm
250 mm
DN150/6"
400 mm
400 mm
300 mm
400 mm
DN200/8"
400 mm
400 mm
300 mm
400 mm
DN250/10"
400 mm
400 mm
300 mm
400 mm
DN300/12"
400 mm
400 mm
300 mm
400 mm
Emitting angle α
11°
11°
6°
9°
Blocking distance
0.25 m
0.35 m
0.6 m
0.4 m
Max. range in liquids
5m
8m
15 m
10 m
Max. range in solids
2m
3,5 m
7m
5m
Caution!
If the blocking distance is undershot, it may cause device malfunction.
Note!
In order to prevent the level from entering the blocking distance, you can specify a safety distance
(SD). If the level is within this safety distance, the LUC-M** outputs a warning or alarm message.
DOCT-0805F
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!
LUC-M10
14
Ultrasonic Level Sensor LUC-M**
Ambient conditions
Ambient conditions
Ambient temperature
-40 °C ... +80 °C (233 K ... 353 K)
The functionality of the LC display becomes restricted at Tu < -20 °C (253 K) and Tu > +60 °C
(333 K).
If the device is operated outdoors in strong sunlight, you should use a protective cover.
Storage temperature
-40 °C ... +80 °C (233 K ... 353 K)
Resistance to alternating
temperature cycles
to EN 60068-2-14; Nb test: +80 °C/-40 °C (353 K/233 K), 1 K/min, 100 cycles
Climate class
EN 60068-2-38 (test Z/AD) DIN/IEC 68 T2-30Db
Ingress protection
• with closed housing, tested according to
– IP68, NEMA 6P (24h at 1.83m under water surface)
– IP66, NEMA 4x
• with open housing: IP20, NEMA 1 (also ingress protection of the display)
"
Caution!
Degree of protection IP68 NEMA 6P applies for M12 PROFIBUS PA plugs only when the
PROFIBUS cable is plugged in.
Vibration resistance
EN 60068-2-64/IEC 68-2-64: 20 Hz ... 2000 Hz, 1 ((m/s2)2/Hz; 3 x 100 min
Electromagnetic
compatibility (EMC)
• interference emission to EN 61326, Equipment Class B.
• interference immunity to EN 61326, appendix A (industrial) and NAMUR recommendation
NE 21 (EMC).
• a standard installation cable is sufficient if only the analogue signal is used. Use a screened
cable when working with a superimposed communication signal (HART).
Process conditions
-40°C ... +80°C (233 K ... 353 K)
A temperature sensor is integrated in the sensor for correction for the temperature-dependent timeof-flight.
Process pressure
• LUC-M10/LUC-M20: 0.7 bar ... 3 bar abs.
• LUC-M30/LUC-M40: 0.7 bar ... 2.5 bar abs.
DOCT-0805F
01/2010
185414
Process temperature
15
Ultrasonic Level Sensor LUC-M**
Mechanical construction
Mechanical construction
LUC-M10, LUC-M20
65
(2.6)
T12
94
(3.7)
32 (1.3)
85
(3.3)
85
(3.3)
22
(0.9)
LUC-M20
22
(0.9)
~148 (5.8)
G2
2 NPT
~83 (3.3)
~87
(~3.4)
G1½
1½ NPT
SW (AF) 60
~148 (5.8)
LUC-M10
SW (AF) 60
162 (6.4)
68
(2.7)
Ø129 (5.1)
78
(3.1)
Ø129 (5.1)
65
(2.6)
150 (5.9)
~86
(~3.4)
78
(3.1)
162 (6.4)
F12
Ø129 (5.1)
Design, dimensions
Ø 39 (1.5)
Ø 50 (2.0)
Dimensions in mm (inch)
LUC-M40 witch slip-on flange
F12
78
(3.1)
68
(2.7)
94
(3.7)
65
(2.6)
78
(3.1)
32 (1.3)
150 (5.9)
65
(2.6)
Ø129 (5.1)
~86
(~3.4)
T12
85
(3.3)
85
(3.3)
~ 110 (4.3)
~ 85
(3.3)
LUC-M40
Ø70(2.8)
DOCT-0805F
01/2010
185414
Dimensions in mm (inch)
16
Ultrasonic Level Sensor LUC-M**
Mechanical construction
LUC-M40 with mounting bracket
LUC-M40
F12/
T12
30 (1.2)
105 (4.1)
M8
75
(3.0)
119 (4.7)
Dimensions in mm (inch)
LUC-M30
A
B
F12
2 x M8
~248 (9.8)
Ø129 (5.1)
78
(3.1)
150 (5.9)
65
(2.6)
~86
(3.4)
.0)
75 (3
85 (3.3)
ANSI 4'' DN 100 *
.5)
89 (3
6.2)
8
5
1 (
Ø230 (9.1)
Dimensions in mm (inch)
A: with slip-on flange, B: with mounting bracket
Mounting bracket for LUC-M30 and LUC-M40
25
(0.98)
120 (4.7)
~123 (4.8)
119 (4.68)
40 (1.6)
40 (1.6)
2 (0.079)
25
(0.98)
Dimensions in mm (inch)
DOCT-0805F
01/2010
185414
11 (0.43)
17
Ultrasonic Level Sensor LUC-M**
Mechanical construction
Flanges for LUC-M40
A
E
20 (0.79)
D
B
G2
ISO228
C
Dimensions in mm (inch)
Suitable for
A
B
C
D
E
Number of
boreholes
3" 150lbs/DN80 PN16/10K 80
150 mm
(5.91")
160 mm
(6.30")
200 mm
(7.87")
19 mm
(0.75")
45°
8
4" 150 lbs/DN100 PN16/10K 100
175 mm
(6.90")
190,5 mm
(7.50")
228,6 mm
(9.00")
19 mm
(0.75")
45°
8
6" 150 lbs/DN150 PN16/10 K 150
240 mm
(9.45")
241,3 mm
(9.50")
285 mm
(11.22")
23 mm
(0.91")
45°
8
298,5 mm
(11.75")
298,5 mm
(11.75")
342,9 mm
(13.50")
22,5 mm
(0.89")
45°
8
290 mm
(11.42")
295 mm
(11.61")
340 mm
(13.39")
23 mm
(0.91")
30°
12
8" 150 lbs
DN200 PN16/10 K 200
Sensor
Weight
LUC-M10
approx. 2.5 kg
LUC-M20
approx. 2.6 kg
LUC-M30
approx. 3.5 kg
LUC-M40
approx. 3 kg
DOCT-0805F
01/2010
185414
Weight
18
Ultrasonic Level Sensor LUC-M**
Mechanical construction
Housing design
Types of housings
• F12 housing with sealed terminal compartment for standard or EEx ia applications
• T12 housing with separate terminal compartment and explosion proof encapsulation
Material
Aluminium, seawater resistant, chromed, powder-coated
Cover
• Aluminium, for version without on-site display.
• Inspection glass for version with on-site display. This version cannot be supplied together with
the ATEX II 1/2 D certificate.
Process connection,
sealing material,
sensor material
Sensor
Process connection
Material in contact with process
LUC-M10
• thread G1½
• thread 1½ NPT - 11.5
sensor: PVDF
seal: EPDM
LUC-M20
• thread G2
• thread 2 NPT - 11.5
sensor: PVDF
seal: EPDM
LUC-M30
• universal flange
DN 100/ANSI 4"/JIS 16K100
• mounting bracket
sensor: UP and stainless steel 1.4571 (316Ti)
seal: EPDM
flange: PP or stainless steel 1.4571 (316Ti)
LUC-M40
• universal flange
DN 80/ANSI 3"/JIS 10K 80
• universal flange
DN 100/ANSI 4"/JIS 16K100
• mounting bracket
sensor: PVDF
seal: Viton or EPDM
flange: PP, PVDF or stainless steel 1.4535 or 1.4404
(316L)1
Pepperl+Fuchs supplies DIN/EN flanges made of stainless steel AISI 316L with the material number 1.4435 or 1.4404.
With regard to their temperature stability properties, the materials 1.4435 and 1.4404 are grouped under 13E0 in
EN 1092-1, table 18. The chemical composition of the two materials can be identical.
DOCT-0805F
01/2010
185414
1)
19
Ultrasonic Level Sensor LUC-M**
Human interface
Human interface
Display and operating
elements
The LCD module LUC-Z15 for display and operation is located beneath the housing cover. The
measured value is legible through the glass in the cover. Open the cover to operate the device.
ENDR
ESS+
OPIL HA
OT USER
II
IP
T
A
>70
C:
Maulburg
Messbe
Measur reich
ing
range
U 16...36
max.
4...20
20
m
mA V DC
65
t >85
C
Made in Ger man y
Order MICR
Code:
Ser.-No
.:
LCD
(Liquid crystal display)
–
+
Symbols
E
3 keys
Snap-fit
Symbol in
display
Meaning
continous
flashing
Alarm
Warning
Communication
Security locking
Function of the keys
Key(s)
Meaning
O or V
Navigate upwards in the selection list.
Edit numeric value within a function.
S or V
Navigate downwards in the selection list.
Edit numeric value within a function.
X or Z
F
O and F
or
S and F
Navigate to the right within a function group, confirmation.
Contrast settings of the LCD.
Hardware lock/unlock
After a hardware lock, an operation of the instrument via display or
communication is not possible!
The hardware can only be unlocked via the display. An unlock parameter must
be entered to do so.
DOCT-0805F
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185414
O and S and F
Navigate to the left within a function group.
20
Ultrasonic Level Sensor LUC-M**
Human interface
On-site operation
Operation with LUC-Z15
The LC-Display LUC-Z15 allows configuration via 3 keys directly at the instrument. All device
functions can be set through a menu system. The menu consists of function groups and functions.
Within a function, application parameters can be read or adjusted. The user is guided through a
complete configuration procedure.
Headline
–
+
Symbol
E
Position indicator
Main value Bargraph
Unit
Selection list
Function groups (FG) Functions (F)
HOME
X
F
X
FG00
FG01
FG02
FG03
FG04
FG05
FG06
FG07
...
O
S
F
F
F000 F001 F002 F003 F004 ...
F
X
O
S
Help text
X
+21mV
Envelope
curve
0.00
09C
2.305m
10.00
Operation with the handheld terminal 375
On devices with HART communication, you can also access the menu using the handheld terminal
375.
dsdmdm
df das.
asdas fa
asas la.
dsdmdm
df das.
asdas fa
asas la.
FMP40: LIC0001
ONLINE
1 GROUP SELECT
2 PV
HELP
8.7 m
FMP40: LIC0001
ONLINE
1 GROUP SELECTION
2 PV
Delete
8.7 m
SAVE
H
9
Page
Up
Bksp
6
ABC
Bksp
1
2
3
4
5
BASIC SETUP
SAFETY SETTINGS
LENGTH ADJUSTMENT
LINEARISATION
EXTENDED CALIBR.
Delete
DEF
1
2
3
Copy
Paste
Hot Key
GHI
JKL
MNO
4
5
6
Insert
+ Hot Key
TUV
W XY Z
PQRS
dsdmdm
df das.
asdas fa
asas la.
FMP40: LIC0001
GROUP SELECTION
SAVE
Delete
Page
On
#%&
HELP
7
8
9
,()‘
_<>
+*/
.
0
-
H
SAVE
HOME
Bksp
FMP40: LIC0001
BASIC SETUP
1
2
3
4
5
MEASURED VALUE
TANK PROPERTIES
MEDIUM PROPERTY
PROCESS COND.
END OF PROBE
dsdmdm
df das.
asdas fa
asas la.
Page
Up
Page
On
375
FIELD COMMUNICATOR
SAVE
Note!
For more information of HART handheld terminal, see the relevant operating manual, which is
inside the device bag.
DOCT-0805F
01/2010
185414
!
HOME
21
Ultrasonic Level Sensor LUC-M**
Certificates and approvals
Remote control
Operation with PACTwareTM (for communication variants HART or PROFIBUS PA)
PACTwareTM is an operating software with graphical support (MS Windows) for intelligent
transmitters with the communication protocols HART and PROFIBUS PA.
PACTwareTM supports the following functions:
• online configuration of transmitters
• loading and saving of instrument data (upload/download)
• orderly visualisation of measured values and limit values
• display and recording of measured values with a line recorder
It is not possible to display envelope curves with PACTwareTM. To display them, please use the
supplied program.
Connections:
• HART with HART modem (available as accessory)
• PROFIBUS PA
Certificates and approvals
CE mark
The measuring system meets the legal requirements of the EC-guidelines. Pepperl+Fuchs
confirms the instrument passing the required tests by attaching the CE-mark.
Ex approval
The available certificates are listed in the ordering information. Note the associated safety
instructions (SI) and control or installation drawings (ZD).
External standards and
guidelines
EN 60529
Protection class of housing (IP code)
EN 61326
Electromagnetic compatibility (EMC requirements)
DOCT-0805F
01/2010
185414
NAMUR
Standards committee for measurement and control in the chemical industry
22
Ultrasonic Level Sensor LUC-M**
Ordering information
Ordering information
Product structure
LUC-M10
L U C – M 1 0 –
–
–
Certificate
NA version for non-explosion hazardous areas
EX
¬ II 1/2 G EEx ia IIC T6
ES
¬ II 1/2 D, aluminium cover
E2
¬ II 1/3 D
SX
¬ II 1/2 G EEx d (ia) IIC T6
S2
¬ II 3G EEx nA II T6
F1
FM IS, Cl. I/II/III, Div.1 Group A-G, N.I .Cl. I, Div.2
F2
FM XP, Cl. I/II/III, Div. 1, Group A-G
CG CSA, General Purpose
C1
CSA IS, Cl. I/II/III, Div. 1, Group A-D, G + coal dust, N.I.
C2
CSA XP, Cl. I/II/III, Div. 1, Group A-D, G + coal dust, N.I.
Display
A * prepared for remote display, order display as accessory LUC-Z40
B without display
D with display LUC-Z15 inclusive on-site operation, envelope curve display
Electrical output
AH 4-wire, 90 V AC ... 250 V AC, 4 mA ... 20 mA, HART
DH 4-wire, 10.5 V DC ... 32 V DC, 4 mA ... 20 mA, HART
PA
2-wire, PROFIBUS PA
IH
2-wire, 4 mA ... 20 mA, HART
Cable entry
2 cable gland M20 x 1.5
3 thread G½
4 thread ½ NPT
5 connector M12, PROFIBUS PA
Housing
A1
aluminium housing F12, IP68, thread M20 x 1.5
A2
aluminium housing T12, IP68, coated, with separate terminal compartment
A4
aluminium housing T12, IP68, coated, with separate terminal compartment, overvoltage protection
Process connection
G5
thread G1½B, ISO 228, PVDF
N5
thread 1½ NPT, ANSI, PVDF
* in preparation
Product structure
LUC-M20
L U C – M 2 0 –
–
–
Certificate
NA version for non-explosion hazardous areas
EX
¬ II 1/2 G EEx ia IIC T6
ES
¬ II 1/2 D, aluminium cover
E2
¬ II 1/3 D
SX
¬ II 1/2 G EEx d (ia) IIC T6
S2
¬ II 3G EEx nA II T6
F1
FM IS, Cl. I/II/III, Div.1 Group A-G, N.I .Cl. I, Div.2
F2
FM XP, Cl. I/II/III, Div. 1, Group A-G
CG CSA, General Purpose
C1
CSA IS, Cl. I/II/III, Div. 1, Group A-D, G + coal dust, N.I.
C2
CSA XP, Cl. I/II/III, Div. 1, Group A-D, G + coal dust, N.I.
Housing
A1
aluminium housing F12, IP68, thread M20 x 1.5
A2
aluminium housing T12, IP68, coated, with separate terminal compartment
A4
aluminium housing T12, IP68, coated, with separate terminal compartment, overvoltage protection
Prozess connection
G6
thread G2B, ISO 228, PVDF
N6
thread 2 NPT, ANSI, PVDF
* in preparation
DOCT-0805F
01/2010
185414
Display
A * prepared for remote display, order display as accessory LUC-Z40
B without display
D with display LUC-Z15 inclusive on-site operation, envelope curve display
Electrical output
AH
4-wire, 90 V AC ... 250 V AC, 4 mA ... 20 mA, HART
DH
4-wire, 10.5 V DC ... 32 V DC, 4 mA ... 20 mA, HART
PA
2-wire, PROFIBUS PA
IH
2-wire, 4 mA ... 20 mA, HART
Cable entry
2 cable gland M20 x 1,5
3 thread G½
4 thread ½ NPT
5 connector M12, PROFIBUS PA
23
Ultrasonic Level Sensor LUC-M**
Ordering information
Product structure
LUC-M30
L U C – M 3 0 –
–
–
Certificate
NA version for non-explosion hazardous areas
ES
¬ II 1/2 D, aluminium cover
E2
¬ II 1/3 D
FM FM DIP, Cl. II, Div.1 Group E-G, N.I .Cl. I, Div.2
CG CSA, General Purpose
CS
CSA DIP, Cl. II, Div. 1, Group E-G, N.I .Cl. I, Div.2
Display
A * prepared for remote display, order display as accessory LUC-Z40
B without display
D with display LUC-Z15 inclusive on-site operation, envelope curve display
Electrical output
AH 4-wire, 90 V AC ... 250 V AC, 4 mA ... 20 mA, HART
DH 4-wire, 10.5 V DC ... 32 V DC, 4 mA ... 20 mA, HART
PA
2-wire, PROFIBUS PA
Cable entry
2 cable gland M20 x 1,5
3 thread G½
4 thread ½ NPT
5 connector M12, PROFIBUS PA
Housing
A1
aluminium housing F12, IP68, thread M20 x 1.5
Prozess connection
FA
universal flange DN100/ANSI 4"/JIS16K100, PP
FS
universal flange DN100/ANSI 4"/JIS16K100, 316Ti
FK
without slip-on flange, without mounting bracket, customer mounting equipment
FM
with mounting bracket LUC-Z17
* in preparation
Product structure
LUC-M40
L U C – M 4 0 –
–
–
01/2010
* in preparation
DOCT-0805F
Housing
A1
aluminium housing F12, IP68, thread M20 x 1.5
A2
aluminium housing T12, IP68, coated, with separate terminal compartment
A4
aluminium housing T12, IP68, coated, with separate terminal compartment, overvoltage protection
Process connection; max. 3 bar abs/44 psia, hole circle PN16/150 lbs/10K
P universal flange DN80/ANSI 3"/JIS10K80, PP
Q universal flange DN80/ANSI 3"/JIS10K80, PVDF
S universal flange DN80/ANSI 3"/JIS10K80, 316L
T universal flange DN100/ANSI 4"/JIS16K100, PP
U universal flange DN100/ANSI 4"/JIS16K100, PVDF
V universal flange DN100/ANSI 4"/JIS16K100, 316L
M mounting bracket LUC-Z17
185414
Certificate
NA version for non-explosion hazardous areas
EX
¬ II 1/2 G EEx ia IIC T6
SX
¬ II 1/2 G EEx d (ia) IIC T6
S2
¬ II 3G EEx nA II T6
F1
FM IS, Cl. I/II/III, Div.1 Group A-G, N.I .Cl. I, Div.2
F2
FM XP, Cl. I/II/III, Div. 1, Group A-G
CG CSA, General Purpose
C1
CSA IS, Cl. I/II/III, Div. 1, Group A-D, G + coal dust, N.I.
C2
CSA XP, Cl. I/II/III, Div. 1, Group A-D, G + coal dust, N.I.
Additional option
A basic version
Sealing sensor/flange
2 Viton
3 EPDM
Display
A * prepared for remote display, order display as accessory LUC-Z40
B without display
D with display LUC-Z15 inclusive on-site operation, envelope curve display
Electrical output
AH
4-wire, 90 V AC ... 250 V AC, 4 mA ... 20 mA, HART
DH
4-wire, 10.5 V DC ... 32 V DC, 4 mA ... 20 mA, HART
PA
2-wire, PROFIBUS PA
IH
2-wire, 4 mA ... 20 mA, HART
Cable entry
2 cable gland M20 x 1.5
3 thread G½
4 thread ½ NPT
5 connector M12, PROFIBUS PA
24
Ultrasonic Level Sensor LUC-M**
Accessories
Scope of delivery
•
•
•
•
•
•
instrument according to the version ordered
operating manual according to the communication version
for certified instrument versions: safety instructions, control or Installation drawings
for LUC-M10-G5**/LUC-M20-G6**: counter nut (PC)
for LUC-M10/LUC-M20: sealing ring (EPDM)
for gland M20x1.5: (The cable glands are mounted on delivery.)
– 1 cable gland for 2-wire instruments
– 2 cable glands for 4-wire instruments
Accessories
Weather protection cover
A Weather protection cover made of stainless steel is recommended for outdoor mounting
(LUC-Z16). The shipment includes the protective cover and tension clamp.
m
240 m
mm
°
45
mm
F12 / T12 housing
95
70 mm
135
Made in Germany
Maulburg
ES
S
PIL+HAU
OT SE
II
Mounting bracket for
LUC-M10/LUC-M20
120
400
G
A
120
250
Ø16
30
3
For sensor
Material
LUC-M10-G5***-***-** (G1½)
stainless steel 1.4301 (304)
Order code
LUC-Z18
LUC-M20-G6***-***-** (G2)
stainless steel 1.4301 (304)
LUC-Z19
The mounting bracket is suited for 1½ NPT and 2 NPT as well.
Mounting bracket for
LUC-M30/LUC-M40
Mounting bracket for mounting of LUC-M30/LUC-M40 (LUC-Z17)
25
(0.98)
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120 (4.7)
~123 (4.8)
119 (4.68)
40 (1.6)
40 (1.6)
2 (0.079)
25
(0.98)
11 (0.43)
25
Ultrasonic Level Sensor LUC-M**
Accessories
Cantilever
25
50
100
20
20
C
A
D
M8
35
100
15
22
35
6.5
105
B
C
75
50/62
75
A
B
C
D
For sensor
Material
585 mm
(23 in)
250 mm
(9.8 in)
2 mm
(0.08 in)
200 mm
(7.9 in)
LUC-M10
stainless steel 1.4571 (316Ti) LUC-Z20
Order code
galv. steel
LUC-M20
LUC-Z21
stainless steel 1.4571 (316Ti) LUC-Z22
galv. steel
1085 mm
(42.7 in)
750 mm
(29.5 in)
3 mm
(0.12 in)
300 mm
(11.8 in)
LUC-M10
LUC-Z23
stainless steel 1.4571 (316Ti) LUC-Z24
galv. steel
LUC-M20
LUC-Z25
stainless steel 1.4571 (316Ti) LUC-Z26
galv. steel
LUC-Z27
• The 50 mm (2 in) or 62 mm (2.4 in) orifices serve for the mounting of the LUC-M10 or LUC-M20
sensor, respectively.
• The 22 mm (0.9 in) orifice may be used for an additional sensor.
For the assembly of the cantilever can be used:
• a mounting frame, see page 26.
• a wall bracket, see page 27
25
100
13
Mounting frame
55
3.2
Ø33.7
60
4
100
200
76
700/1400
45
6.5
20
Material
Order code
700 mm (27.6 in)
galv. steel
LUC-Z30
700 mm (27.6 in)
stainless steel 1.4571 (316Ti)
LUC-Z31
1400 mm (55.1 in)
galv. steel
LUC-Z32
1400 mm (55.1 in)
stainless steel 1.4571 (316Ti)
LUC-Z33
DOCT-0805F
Height
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100
150
01/2010
130
26
Ultrasonic Level Sensor LUC-M**
Accessories
Wall bracket
3,2
5
Ø33.7
13
25
150
~213
110
180
6.5
~88
110
150
Material
Order code
galv. steel
LUC-Z50
stainless steel 1.4571 (316Ti)
LUC-Z51
Adapter flange for
LUC-M10/LUC-M20
sealing ring
EPDM
(supplied)
adapter flange
sensor
nozzle
Version with metrical thread
Process connection
F73 DN50 PN16
F93 DN80 PN16
FA3 DN100 PN16
XXX other process connections
Sensor thread
G5
G1½, ISO 228
G6
G2, ISO 228
Material
S
stainless steel 1.4435 (316L)
P
PPs (Polypropylene)
LUC-Z-
product designation
Version with conical thread
Process connection
A61 ANSI 2", 150 psi
A81 ANSI 3", 150 psi
A91 ANSI 4", 150 psi
XXX other process connections
Sensor thread
5
1½ NPT - 11.5
6
2 NPT- 11.5
LUC-Z-
2
stainless steel 1.4435 (316L)
7
PPs (Polypropylene)
product designation
DOCT-0805F
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Material
27
Ultrasonic Level Sensor LUC-M**
Accessories
Universal slip-on flange
for LUC-M30
Prozess connection
FA3 DN100 PN16
A91 ANSI 4", 150 psi
J20 JIS16K100
Material
P
PPS (Polypropylen), max. 1,5 bar abs.
L
steel, varnished
S
stainless steel 1.4571 (316Ti)
product designation
Remote display
Wall-mounting
(without mounting bracket)
Pipe-mounting
(mounting bracket and plate
supplied optionally,
see product structure)
F12 housing (IP68)
122
8.
5
Separate
housing
(IP65)
180
Made in German
Ger many
y
Maulb urg
0
15
160
LUC-Z-
80
Cable
88
120
82
118
6.
3
96
106
122
max. 80
min. 30
pipe
Technical data
Max. cable length
20 m (65 ft) (fixed length with connection plug)
Temperature range
-30 °C...+70 °C (243 K ... 343 K)
Degree of protection
IP65/IP67 (housing), IP68 (cable) acc. to EN 60529
Material for housing
housing: aluminium AL Si 12, cable glands: nickle plated brass
Dimensions (H x B x T)
122 mm x 150 mm x 80 mm/4.8 in x 5.9 in x 3.2 in
Variant
Order code
Remote display with on-site operation, cable 20 m (65 ft)
LUC-Z40-NA1A
LUC-Z40-NA1B
Remote display with on-site operation, cable 20 m (65 ft), 2G EEx ia, 3D
LUC-Z40-EX1A
Remote display with on-site operation, cable 20 m (65 ft), with mounting bracket 2",
2G EEx ia, 3D
LUC-Z40-EX1B
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Remote display with on-site operation, cable 20 m (65 ft), with mounting bracket 2"
28
Ultrasonic Level Sensor LUC-M**
Accessories
Display and operating
module LUC-Z15
LC display for on-site operation of LUC-M** (LUC-Z15)
LCD
(Liquid crystal display)
–
+
Symbols
E
3 keys
Snap-fit
for communication with PACTwareTM, on request
Profiboard
to connect a PC to the PROFIBUS
Proficard
to connect a Laptop to the PROFIBUS
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Service adapter
29
Ultrasonic Level Sensor LUC-M**
Supplementary documentation
Supplementary documentation
Operating manual
Depending on the communication variant ordered, the following operating manuals are supplied
with the device:
Communication
Operating manual
4 mA ... 20mA, HART
BA 237O
PROFIBUS PA
BA 238O
These instructions describe the installation and first commissioning of the LUC-M**. From the
operating menu, all functions are included, which are required for standard measurement tasks.
Additional functions are not contained in the manual.
BA 240O
This contains a detailed description of all the functions of the LUC-M** and is valid for all
communication variants. This document is located on the supplied documentation CD-ROM in the
form of a pdf file. It is also available on the Internet at www.pepperl-fuchs.com.
Short instructions
KA 183O
can be found under the device housing cover.
The most important menu functions are summarised on this sheet. It is intended primarily as a
memory jogger for users who are familiar with the operating concept of Pepperl+Fuchs time-offlight instruments.
DOCT-0805F
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Description of device
functions
30
Ultrasonic Level Sensor LUC-M**
Supplementary documentation
Safety Instructions
The following safety instructions are supplied with ATEX-certified device versions. If the devices
are used in explosive areas, comply with all the specifications in these safety instructions.
Version
Certificate
Communication
Housing
Safety
information
LUC-M10-**A1*-IH*-EX
LUC-M20-**A1*-IH*-EX
LUC-M40-*A1*-IH***-EX
¬ II 1/2 G bzw. II 2 G EEx ia II C T6
HART, 2-wire
F12
SI 174O
LUC-M10-**A4*-IH*-EX
LUC-M20-**A4*-IH*-EX
LUC-M40-*A4*-IH***-EX
¬ II 1/2 G bzw. II 2 G EEx ia II C T6
HART, 2-wire
T12 with overvoltage protection
SI 224O
LUC-M10-**A1*-PA*-EX
LUC-M20-**A1*-PA*-EX
LUC-M20-**A1*-PA*-EX
¬ II 1/2 G bzw. II 2 G EEx ia II C T6
PROFIBUS PA
F12
SI 175O
LUC-M10-**A4*-PA*-EX
LUC-M20-**A4*-PA*-EX
LUC-M20-**A4*-PA*-EX
¬ II 1/2 G bzw. II 2 G EEx ia II C T6
PROFIBUS PA
T12 with overvoltage protection
SI 225O
T12
SI 176O
• F12
• T12
• T12 with overvoltage protection
SI 179O
LUC-M10-**A2*-IH*-SX
¬ II 1/2 G bzw. II 2 G EEx d [ia] II C T6 • HART, 2-wire
LUC-M10-**A2*-PA*-SX
• PROFIBUS PA
LUC-M20-**A2*-IH*-SX
LUC-M20-**A2*-PA*-SX
LUC-M40-*A2*-IH***-SX
LUC-M40-*A2*-PA***-SX
LUC-M10-*****-***-S2
LUC-M20-*****-***-S2
LUC-M40-****-*****-S2
¬ II 3G EEx nA II T6
•
•
•
•
HART, 2-wire
HART, 4-wire, AC
HART, 4-wire, DC
PROFIBUS PA
LUC-M10-**A1*-IH*-ES
• ¬ II 1/2 D
LUC-M10-**A1*-PA*-ES • ¬ II 1/3 D
LUC-M10-**A1*-IH*-E2
LUC-M10-**A1*-PA*-E2
LUC-M20-**A1*-IH*-ES
LUC-M20-**A1*-PA*-ES
LUC-M20-**A1*-IH*-E2
LUC-M20-**A1*-PA*-E2
LUC-M40-*A1*-IH***-ES
LUC-M40-*A1*-PA***-ES
LUC-M40-*A1*-IH***-E2
LUC-M40-*A1*-PA***-E2
• HART, 2-wire
• PROFIBUS PA
F12
T12
SI 180O
LUC-M10-**A1*-AH*-ES • ¬ II 1/2 D
LUC-M10-**A1*-DH*-ES • ¬ II 1/3 D
LUC-M10-**A1*-AH*-E2
LUC-M10-**A1*-DH*-E2
LUC-M20-**A1*-AH*-ES
LUC-M20-**A1*-DH*-ES
LUC-M20-**A1*-AH*-E2
LUC-M20-**A1*-DH*-E2
LUC-M40-*A1*-AH***-ES
LUC-M40-*A1*-DH***-ES
LUC-M40-*A1*-AH***-E2
LUC-M40-*A1*-DH***-E2
• HART, 4-wire, AC
• HART, 4-wire, DC
F12
SI 259O
• ¬ II 1/2 D bzw. II 2 D
• ¬ II 1/3 D bzw. II 3 D
• HART, 4-wire, AC
• HART, 4-wire, DC
F12
SI 177O
LUC-M30-**A1*-PA*-ES
LUC-M30-**A1*-PA*-E2
• ¬ II 1/2 D bzw. II 2 D
• ¬ II 1/3 D bzw. II 3 D
PROFIBUS PA
F12
SI 178O
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LUC-M30-**A1*-DH*-ES
LUC-M30-**A1*-AH*-ES
LUC-M30-**A1*-DH*-E2
LUC-M30-**A1*-AH*-E2
31
Ultrasonic Level Sensor LUC-M**
Supplementary documentation
The following control or installation drawings are supplied with the FM and CSA certified device
versions:
Control drawings/
installation drawings
Certificate
Communication
Housing
Control or installation
drawing
LUC-M10-**A1*-IH*-F1
LUC-M20-**A1*-IH*-F1
LUC-M40-*A1*-IH***-F1
FM IS
HART, 2-wire
F12
ZD 096O
LUC-M10-**A1*-PA*-F1
LUC-M20-**A1*-PA*-F1
LUC-M40-*A1*-PA***-F1
FM IS
PROFIBUS PA
F12
ZD 097O
LUC-M10-**A4*-IH*-F1
LUC-M20-**A4*-IH*-F1
LUC-M40-*A4*-IH***-F1
FM IS
HART, 2-wire
T12 with overvoltage protection
ZD 139O
LUC-M10-**A4*-PA*-F1
LUC-M20-**A4*-PA*-F1
LUC-M40-*A4*-PA***-F1
FM IS
PROFIBUS PA
T12 with overvoltage protection
ZD 140O
LUC-M10-**A2*-IH*-F2
LUC-M10-**A2*-PA*-F2
LUC-M20-**A2*-IH*-F2
LUC-M20-**A2*-PA*-F2
LUC-M40-*A2*-IH***-F2
LUC-M40-*A2*-PA***-F2
FM XP
• HART, 2-wire
• PROFIBUS PA
T12
ZD 098O
LUC-M10-**A1*-IH*-C1
LUC-M20-**A1*-IH*-C1
LUC-M40-*A1*-IH***-C1
CSA IS
HART, 2-wire
F12
ZD 088O
LUC-M10-**A1*-PA*-C1
LUC-M20-**A1*-PA*-C1
LUC-M40-*A1*-PA***-C1
CSA IS
PROFIBUS PA
F12
ZD 099O
LUC-M10-**A4*-IH*-C1
LUC-M20-**A4*-IH*-C1
LUC-M40-*A4*-IH***-C1
CSA IS
HART, 2-wire
T12 with overvoltage protection
ZD 101O
LUC-M10-**A4*-PA*-C1
LUC-M20-**A4*-PA*-C1
LUC-M40-*A4*-PA***-C1
CSA IS
PROFIBUS PA
T12 with overvoltage protection
ZD 102O
LUC-M10-**A2*-IH*-C2
LUC-M10-**A2*-PA*-C2
LUC-M20-**A2*-IH*-C2
LUC-M20-**A2*-PA*-C2
LUC-M40-*A2*-IH***-C2
LUC-M40-*A2*-PA***-C2
CSA XP
• HART, 2-wire
• PROFIBUS PA
T12
ZD 100O
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Version
32
With regard to the supply of products, the current issue of the following document is applicable: The General Terms of
Delivery for Products and Services of the Electrical Industry, published by the Central Association of the
"Elektrotechnik und Elektroindustrie (ZVEI) e.V." including the supplementary clause: "Erweiterter Eigentumsvorbehalt".
We at Pepperl+Fuchs recognize a duty to make a contribution to the future,
For this reason, this printed matter is produced on paper bleached without the use of chlorine.
PROCESS AUTOMATION –
PROTECTING YOUR PROCESS
Worldwide Headquarters
Pepperl+Fuchs GmbH
68307 Mannheim · Germany
Tel. +49 621 776-0
E-mail: info@de.pepperl-fuchs.com
USA Headquarters
Pepperl+Fuchs Inc.
Twinsburg, Ohio 44087 · USA
Tel. +1 330 4253555
E-mail: sales@us.pepperl-fuchs.com
Asia Pacific Headquarters
Pepperl+Fuchs Pte Ltd.
Company Registration No. 199003130E
Singapore 139942
Tel. +65 67799091
E-mail: sales@sg.pepperl-fuchs.com
TI365O/98/en/01.10
FM7.1
www.pepperl-fuchs.com
Subject to modifications
Copyright PEPPERL+FUCHS • Printed in Germany
DOCT-0805F
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01/2010