B&K Reference 7250 Series II Instruction manual

B&K Reference 7250 Series II Instruction manual
70098_E_CI7100_2XH.QXD
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Instruction manual
Transmitter Cond Ind 7100e/2(X)H
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Warranty
Defects occurring within 1 years from delivery date shall be remedied free
of charge at our plant (carriage and insurance paid by sender).
Subject to change without notice.
Return of products under waranty
Please contact METTLER TOLEDO’s Customer Service Dept. before returning
a defective device. Ship the cleaned device to the address you have been
given. If the device has been in contact with process fluids, it must be
decontaminated/disinfected before shipment. In that case, please attach a
corresponding certificate, for the health and safety of our service personnel.
Disposal
Please observe the applicable local or national regulations
concerning the disposal of “waste electrical and electronic
equipment”.
Mettler-Toledo GmbH, Process Analytics, Industrie Nord,
CH-8902 Urdorf, Tel. +41 (01) 736 22 11 Fax +41 (01) 736 26 36
Subject to technical changes. Mettler-Toledo GmbH, 10/05.
Printed in Germany.
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Contents
Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
EC Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Conformity with FDA 21 CFR Part 11 . . . . . . . . . . . . . . . . . . . . .9
EC-Type-Examination Certificate . . . . . . . . . . . . . . . . . . . . . . . .10
1. Supplement to EC-Type-Examination Certificate . . . . . . . . . .13
Overview of Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . .15
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Package contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Mounting plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Pipe mounting, panel mounting . . . . . . . . . . . . . . . . . . . . . . . .18
Installation and connection . . . . . . . . . . . . . . . . . . . . . . .20
Information on installation . . . . . . . . . . . . . . . . . . . . . . . . .20, 22
Division 2 wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Terminal assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Wiring examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
User interface and display . . . . . . . . . . . . . . . . . . . . . . . .26
Operation: Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Safety features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Sensocheck, Sensoface sensor monitoring . . . . . . . . . . . . . . . .29
GainCheck device self test . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Automatic device self-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Hold mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
(Current output / loop current, HART communication, Alarm) .31
Passcodes (factory setting) . . . . . . . . . . . . . . . . . . . . . . . .32
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Menu structure of configuration . . . . . . . . . . . . . . . . . . . . . . . .35
Overview of configuration steps . . . . . . . . . . . . . . . . . . . . . . . .36
Individual settings (for copy) . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Current output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
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Contents
Temperature compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
Alarm settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Passcodes according to FDA 21 CFR Part 11 . . . . . . . . . .56
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
Calibration by input of cell factor . . . . . . . . . . . . . . . . . . . . . .60
Calibration with calibration solution . . . . . . . . . . . . . . . . . . . . .62
Product calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Zero calibration in air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
Zero calibration with calibration solution . . . . . . . . . . . . . . . . .68
Temp probe adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Diagnostics functions . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
Display of output currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
Display of calibration data (Cal nfo) . . . . . . . . . . . . . . . . . . . . .71
Sensor monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
Display of last error message . . . . . . . . . . . . . . . . . . . . . . . . . .71
Specify output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Operating states . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
Error messages (error codes) . . . . . . . . . . . . . . . . . . . . . .74
Sensoface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
Product line and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . .79
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
Calibration solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86
Concentration measurement: Ranges . . . . . . . . . . . . . . . . . . . .88
Concentration curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
FM Control Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
Explosion protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96
CSA Control Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101
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Safety information
Be sure to read and observe the following instructions!
The device has been designed using state of the art technologies and it complies with the applicable safety regulations.
When operating the device, certain conditions may nevertheless lead to danger for the operator or damage to the device.
Caution!
Commissioning may only be carried out by trained experts.
Whenever it is likely that protection has been impaired, the
device shall be made inoperative and secured against unintended operation.
The protection is likely to be impaired if, for example:
• the device shows visible damage
• the device fails to perform the intended measurements
• after prolonged storage at temperatures above 70 °C
• after severe transport stresses
Before recommissioning the device, a professional routine test
in accordance with EN 61010-1 must be performed. This test
should be carried out by the manufacturer.
Caution!
Before commissioning it must be proved that the device may
be connected with other equipment.
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Safety information
Safety precautions for installation
• The stipulations of EN 60079-10 / EN 60079-14 must be
observed during commissioning.
• The Transmitter Cond Ind 7100e/2H is approved for
measurements in FM Class 1 Div 2.
• The Transmitter Cond Ind 7100e/2XH is approved for
operation in the following locations: ATEX, FM Zone 1 with
measurement in Zone 0, and FM Class I Div 1.
Connection to supply units
• Transmitter Cond Ind 7100e/2H: Before connecting this
device to a supply unit, make sure that its output voltage
cannot exceed 30 V DC. Do not use alternating current or
mains power supply!
• Transmitter Cond Ind 7100e/2XH: This device may only be
connected to an explosion-proof power supply unit (for input
ratings refer to annex of EC-Type-Examination Certificate).
Before commissioning it must be made sure that the
connections to other equipment such as power supply unit
and cables are intrinsically safe.
Terminals:
suitable for single wires / flexible leads up to 2.5 mm2 (AWG 14)
Note for cleaning in a hazardous location
In hazardous locations the transmitter may only be cleaned with
a damp cloth to prevent electrostatic discharge.
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Intended use
The Transmitter Cond Ind 7100e/2(X) is used for measurement of
electrical conductivity and temperature in liquids in the field of
biotechnology, chemical and pharmaceutical industry, pulp and
paper, as well as industry, environment, food processing, and
sewage treatment.
The rugged molded enclosure can be wall or pipe mounted or
fixed into a control panel.
The protective hood provides additional protection against direct
weather exposure and mechanical damage.
The transmitter has been designed for application with electrodeless sensors, particularly for the sensors of the InPro 7250
series.
• The Transmitter Cond Ind 7100e/2H is approved for
measurements in FM Class 1 Div 2.
• The Transmitter Cond Ind 7100e/2XH is approved for
operation in the following locations: ATEX, FM Zone 1 with
measurement in Zone 0, and FM Class I Div 1.
Trademarks
The following names are registered trademarks. For practical reasons they are shown without trademark symbol in this manual.
Sensoface
Sensocheck
GainCheck
InPro® is a registered trademark of Mettler-Toledo.
HART® is a registered trademark of the HART Communication
Foundation (HCF).
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EC Declaration of Conformity
Declaration of conformity
Konformitätserklärung
Déclaration de conformité
We/Wir/Nous
0102
Mettler-Toledo GmbH, Process Analytics
Im Hackacker 15
8902 Urdorf
Switzerland
declare under our sole responsibility that the product,
erklären in alleiniger Verantwortung, dass dieses Produkt,
déclarons sous notre seule responsabilité que le produit,
Description
Beschreibung/Description
CondI 7100/2(X)H
to which this declaration relates is in conformity with the following standard(s) or other
normative document(s).
auf welches sich diese Erklärung bezieht, mit der/den folgenden Norm(en) oder
Richtlinie(n) übereinstimmt.
auquel se réfère cette déclaration est conforme à la (aux) norme(s) ou au(x)
document(s) normatif(s).
Explosionsschutzrichtlinie
Explosion Protection /
Protection contre les explosions
94/9/EG
Physikalisch-Technische Bundesanstalt PTB
PTB 00 ATEX 2172
D-38116 Braunschweig, PTB 0102
EMC Directive/EMV-Richtlinie
Directive concernant la CEM
89/336/EWG
SR 734.5, VEMV
Low-voltage directve/Niederspannungs-Richtlinie/
Directive basse tension
73/23/EWG
SR 734.26, NEV
Place and Date of issue
Ausstellungsort / - Datum Lieu
et date d’émission
Urdorf, August 3, 2004
Mettler-Toledo GmbH, Process Analytics
Waldemar Rauch
General Manager PO Urdorf
Norm/Standard/Standard
Artikel Nr.: 52960319 KE
8
Christian Zwicky
Head of Marketing
EN 50 014
EN 50 020
EN 61326/ VDE 0843 Teil 20
EN 61010 Teil/ VDE 0411 Teil 1
Dateiname: 52960319KE-CondI7100e-2(X)H-Internet-3.doc
Version b
Transmitter Cond Ind 7100e/2(X)
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Conformity with FDA 21 CFR Part 11
In their directive “Title 21 Code of Federal Regulations, 21 CFR
Part 11, Electronic Records; Electronic Signatures” the US
American health agency FDA (Food and Drug Administration)
regulates the production and processing of electronic documents for pharmaceutical development and production. This
results in requirements for measuring devices used for corresponding applications. The following features ensure that the
measuring devices of the Transmitter Cond Ind 7100e/2(X)H
Series meet the demands of FDA 21 CFR Part 11:
Electronic Signature
Access to the device functions is regulated and limited by individually adjustable codes – “Passcodes” (for Passcode Editor
see Page 56, overview of factory settings on back of manual).
This prevents unauthorized modification of device settings or
manipulation of the measurement results. Appropriate use of
these passcodes makes them suitable as electronic signature.
Audit Trail
Every (manual) change of device settings can be automatically
documented. For that purpose, each change is marked by a
“Configuration Change Flag”, which can be interrogated and
documented via HART communication. Then the changed
device settings/parameters can also be retrieved and documented via HART communication.
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EC-Type-Examination Certificate
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Transmitter Cond Ind 7100e/2(X)
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1. Supplement to EC-Type-Examination Certificate
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Overview of Transmitter
EEx ia IIC
(7100e/2XH)
receive hi
1
receive lo
2
send lo
3
send hi
4
shield
5
n.c.
6
RTD
7
RTD
8
EEx ib IIC
(7100e/2XH)
Input
4 ... 20 mA
10
+
supply / output
11
–
supply / output
mA/
HART
Temp
input
not connected
(7100e/2H)
equipotential
bonding
(7100e/2XH)
9
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Assembly
Package contents
Check the shipment for transport damage and completeness.
The package should contain:
•
•
•
•
•
Front unit
Lower case
Bag containing small parts
Instruction manual
Specific test report
1
11
10
2
3
9
8
7 6
1
2
3
4
5
5
Jumper (2 piece)
Washer (1 piece), for conduit
mounting: place washer between
enclosure and nut
Cable ties (3 pieces)
Hinge pin (1 piece), insertable from
either side
Enclosure screws (4 pieces)
4
6
7
8
9
10
11
Sealing inserts (1 piece)
Rubber reducer (1 piece)
Cable glands (3 pieces)
Filler plugs (3 pieces)
Hexagon nuts (5 pieces)
Sealing plugs (2 pieces),
for sealing in case of wall mounting
Fig.: Assembling the enclosure
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Mounting plan
105
144
15
144
27
42
84
21
43
1
32
2
80
(All dimensions in mm)
6,2
72
1
2
3
3
4
4
Cable gland (3 pieces)
Breakthroughs for cable gland
or conduit 1/2”,
dia 21.5 mm (2 breakthroughs)
Conduits not included!
Breakthroughs for pipe mounting
(4 breakthroughs)
Breakthroughs for wall mounting
(2 breakthroughs)
Fig.: Mounting plan
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Pipe mounting, panel mounting
40
132
60
1
2
3
4
5
1
2
3
4
5
Protective hood (if required)
Hose clamps with worm gear drive to DIN 3017 (2 pieces)
Pipe-mount plate (1 piece)
For vertical or horizontal posts or pipes
(All dimensions in mm)
Self-tapping screws (4 pieces)
Fig.: Pipe-mount kit
165
132
1
173
1
Fig.: Protective hood for wall and pipe mounting
18
Transmitter Cond Ind 7100e/2(X)
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78
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2
3
4
5
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Screws (4 pieces)
Gasket (1 piece)
Panel
Span pieces (4 pieces)
Threaded sleeves (4 pieces)
1
5
4
Panel cutout 138 x 138 mm
(DIN 43700)
2
1...22
3
(All dimensions in mm)
Fig.: Panel-mount kit
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Installation and connection
Information on installation
• Installation may only be carried out by trained experts in
accordance with this instruction manual and as per applicable
local and national codes.
• Be sure to observe the technical specifications and input ratings.
• Be sure not to notch the conductor when stripping the insulation.
• When commissioning, a complete configuration must be
carried out by the system administrator.
Connection to supply units
• Transmitter Cond Ind 7100e/2H: Before connecting this device
to a supply unit, make sure that its output voltage cannot exceed
30 V DC. Do not use alternating current or mains power supply!
• Transmitter Cond Ind 7100e/2XH: This device may only be
connected to an explosion-proof power supply unit (for input
ratings refer to annex of EC-Type-Examination Certificate).
Terminals: suitable for single wires / flexible leads up to 2.5 mm2
(AWG 14)
Warning!
Additional safety precautions have to be taken for applications in
hazardous locations to CSA!
(See Pg 97 et seq.)
Division 2 wiring
The connections to the transmitter must be installed
in accordance with the National Electric Code (ANSINFPA 70) Division 2 hazardous (classified) location
non-incendive wiring techniques.
FM Control Drawing: Refer to page 94.
20
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Terminal assignments
Fig.: Terminal assignments Transmitter Cond Ind 7100 e/2H
Fig.: Terminal assignments Transmitter Cond Ind 7100 e/2XH
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280 mm
7 mm
3
2
1
1 Recommended stripping
lengths for multi-core cables
5
6
2 Pulling out the terminals
using a screwdriver
(also see 6)
3 Cable laying in the device
4 Connecting lines for loop
current and equipontential
bonding for the IS device
5 Cover for sensor and
temperature probe terminals
6 Area for placing the screwdriver to pull out the
terminals
7
7 Connection of
handheld terminal
4
Fig.: Information on installation, rear side of device
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Wiring examples
InPro 7250 ST sensor
24
RTD
WH
GY
RTD
GN
shield
send hi
BU
send lo
BN
receive lo
RD
shield (GN/YE)
coax BK
core
receive hi
Cond Ind 7100e/2(X)H
Transmitter Cond Ind 7100e/2(X)
core
VT
YE
core
WH
GY
RTD
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RTD
shield
send hi
send lo
receive lo
receive hi
27.07.2005
GN
shield (GN/YE)
coax BK
coax RD
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InPro 7250 HT sensor
Cond Ind 7100e/2(X)H
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User interface and display
User interface
1
2
Display
Mode indicators (no keys), from left to right:
- Measuring mode
- Calibration mode
- Alarm
- Wash contact (Cond Ind 7100e only)
- Configuration mode
26
3
4
5
6
7
Keypad
Coding
Rating plate
Model designation
Alarm LED
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Display
1
2
3 4
5
6
7
8
9
10
20
11
19
12
18
13
17 16 15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14 Lower display
Passcode entry
Display of measured variable* 15 Manual temp specification
16 Hold mode active
Temperature
17 Waiting time running
Current output
18 Sensor data
Limit values
19 Main display
Alarm
20 Sensoface
Sensocheck
Calibration
* Not in use
Interval/response time
Wash contact*
Measurement symbols
Proceed with enter
Bar for identifying the device
status, above mode indicators
from left to right:
- Measuring mode
- Calibration mode
- Alarm
- Wash contact*
- Configuration mode
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Operation: Keypad
Start, end calibration
Start, end configuration
Select digit position
(selected position flashes)
Edit digit
• Calibration:
Continue in program sequence
• Configuration: Confirm entries,
next configuration step
• Measuring mode: Display output current
Cal Info, display of cell factor and zero point
Error Info: Display of last error message
+
28
Start GainCheck device self-test
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Safety functions
Sensocheck, Sensoface sensor monitoring
Sensocheck continuously monitors the sensor and lines.
The primary and its lines are monitored for short circuit and
the secondary and its lines are monitored for open circuit.
Sensocheck can be switched off (Configuration, Pg 55).
Sensoface provides information on the conductivity
sensor condition.
GainCheck device self-test
A display test is carried out, the software version is displayed
and the memory and measured value transfer are checked.
Start GainCheck device self test:
+
Automatic device self-test
The automatic device self-test checks the memory and measured-value transfer. It runs automatically in the background at
fixed intervals.
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Safety functions
Hold mode
Display:
The Hold mode is a safety state during configuration and calibration. The loop current is frozen (Last) or set to a fixed value
(Fix).
If the calibration or configuration mode is exited, the transmitter remains in the Hold mode for safety reasons. This prevents
undesirable reactions of the connected peripherals due to
incorrect configuration or calibration. The measured value and
“HOLD” are displayed alternately. The transmitter only returns
to measuring mode after enter is pressed and 20 seconds have
passed.
Configuration mode is also exited automatically 20 minutes
after the last keystroke (timeout). The transmitter returns to
measuring mode.
Timeout is not active during calibration.
Behavior of output signal:
Last: The loop current is frozen at its last value.
Recommended for short configuration procedures.
The process should not change decisively during
configuration. Changes are not noticed with this
setting!
Fix:
The loop current is set to a value that is noticeably
different from the process value in order to signal the
control system that the transmitter is being worked at.
See Configuration, Pg 51.
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Outputs
Current output / Loop current
The loop current is controlled by the process variable selected
in the configuration.
The current start and end can be set to represent any desired
value. To check connected peripherals (e.g. limit switches,
controllers), the loop current can be manually specified
(see Pg. 41).
HART communication
The Transmitter Cond Ind 7100e/2(X) can be remote-controlled
via HART communication. It can be configured using a handheld terminal or from the control room. Measured values, messages and device identification can be downloaded at any time.
This allows easy integration also in fully automatic process
cycles.
A list of the HART commands can be found in the “Transmitter
Cond Ind 7100e/2(X) Transmitter-Specific Command
Specification”: www.mtpro.com/transmitters.
Alarm
The alarm delay is configurable.
Error messages can also be signaled by a 22 mA loop current
(see Configuration, Pg 55).
The alarm LED on the front panel can be configured as follows:
HOLD off:
Alarm: LED flashing
HOLD on:
Alarm: LED on. HOLD: LED flashing.
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Passcodes (factory setting)
The passcodes allow fast access to the functions
Calibration
Key+passcode Description
Page
0000
Cal Info
71
1001
Zero calibration
66
1100
Calibration: Entry of cell factor
60
0110
Calibration: Calibration solution
62
1105
Product calibration
64
1015
Temp probe adjustment
70
Configuration
Key+passcode Description
Page
0000
Error Info
1200
Configuration
34
Sensor monitor
Display resistance and temp
71
Current source
72
2222
5555
Display last error and erase
Specify output current
74
Passcode editor
Key+passcode Description
1989
Administrator passcode
Changing the passcodes
Page
56
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Configuration
In the Configuration mode you set the device parameters.
Activate
Activate with conf
Enter passcode “1200”*.
Edit parameter with and ,
confirm/continue with enter.
(End with conf, then enter.)
Hold
During configuration the transmitter
remains in the Hold mode for
reasons of safety. The loop current
is frozen (at its last value or at a
preset fixed value, depending on
the configuration), Sensoface is off,
mode indicator “Configuration” is
on.
HOLD icon
Input errors
The configuration parameters are
checked during the input. In the case
of an incorrect input ”Err” is displayed for approx. 3 sec. The incorrect parameters cannot be stored.
Input must be repeated.
End
End with conf. The measured value
and Hold are displayed alternately,
“enter” flashes. Press enter to end
the Hold mode. The measured value
is displayed. The output current
remains frozen for another 20 s
(HOLD icon on, “hourglass” flashes).
* Factory setting, for passcode editing, see Pg 56
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Menu structure of configuration
The configuration steps are assigned to different menu groups:
• Current output (code: o1.)
• Temperature compensation (code: tc.)
• Alarm settings (code: AL.)
With the arrow keys you can jump between the individual menu groups.
Each menu group contains menu items for setting the parameters.
Example:
“o1.” is displayed with all menu items of the
“Current output” menu group.
Pressing enter accesses the submenus. The values are edited using the
arrow keys. Pressing enter confirms/stores the settings.
Return to measurement: Press conf. Press enter to confirm safety prompt.
After 20 sec the transmitter will be in measuring mode again.
Select menu group
Menu group
Code Display
Current output
o1.
Select menu item
Menu item 1
Menu item 2
Menu item ...
Temperature
compensation
tc.
Alarm
settings
AL.
Previous menu
group:
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Overview of configuration steps
Code
Selection / Default
Menu
out1
Current output
(Factory setting bold print)
o1.SnSR
Sensor selection
7250 IPR, Other
Only with Other:
o1.CELL
Entry of cell factor
o1.SFC
Enter transfer ratio
120.00 (001.00...200.00)
o1.rTD
Select temperature probe
Pt100/Pt1000/NTC100/NTC30
2.175 (00.100...20.000)
mS/cm, S/m, SAL, %
NaCl
Codes -02- ... -10-01-
o1.UnIT
Select measured variable
o1.CoNC
Select solution
Codes: -01- to —10- see Pg 42
o1.CHAR
Characteristic linear / logarithmic
(not for SAL, Conc)
LIN / LOG
o1.4mA
LIN: Enter current start
o1.20mA
Enter current end
LOG: Enter current start
xxxx mS (000.0 mS)
xxxx mS (000.0 mS)
in decades: 0.001 ... 1000 mS
(0.100 mS)
o1.4mA
o1.20mA
Enter current end
Time constant of output filter
22 mA signal for error messages
o1.HoLD Signal behavior during HOLD
Fix: Enter fixed value
o1.FIX
o1.FtME
o1.FAIL
tc
Temperature compensation
tc.UnIT
tc.lin
Select temperature unit
Select temperature compensation
(not for SAL)
Lin: Enter temperature coefficient
ALrt
Alarm settings
tc.
in decades: 0.001 ... 1000 mS
(100.0 mS)
xxxx SEC (0000 SEC)
ON / OFF
Last / Fix
xxx.x mA (021.0 mA)
°C / °F
OFF/LIN/NLF (natural waters)
xx.xx %/K (02.00 %/K)
AL.SnSO
Select Sensocheck
ON / OFF
AL.dLY
Enter alarm delay
AL.LED
LED in HOLD mode
0000 ... 0600 SEC (0010 SEC)
ON / OFF
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Individual settings
(Original for copy)
Code
Parameter
Default
settings
Individual
settings
7250 IPR
____________
- Cell factor
2.175
____________
- Transfer ratio
120.00
____________
- Temperature probe Pt 1000
____________
Measurement unit
000.0 mS/cm
____________
NaCl
____________
o1.SnSR Sensor selection
- With “Other” selected:
o1.UnIT
o1.CoNC Concentration
o1.CHAR Characteristic (LIN/LOG) LIN
____________
o1.4mA Current start
000.0 mS
____________
o1.20mA Current end
100.0 mS
____________
o1.FtME Filter time
0000 SEC
____________
o1.FAIL
OFF
____________
o1.HoLD Hold behavior
LAST
____________
o1.FIX
Fix current
021.0 mA
____________
tc.UnIT
Unit °C / °F
°C
____________
22mA signal
tc.
Temp.compensation OFF
____________
tc.LIN
TC process medium 02.00 %/K
____________
AL.SnSO Sensocheck
OFF
____________
AL.dLY
Alarm delay
0010 SEC
____________
AL.LED
LED in Hold mode
OFF
____________
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Configuration
Current output: Select sensor type.
1
2
Current output:
3
1. Press conf key.
2. Enter passcode 1200*.
3. Select Current output menu group
using arrow keys.
All items of this menu group
are indicated by the code “o1.”
4. Press enter to select menu,
edit with arrow keys (see Pg 39).
Confirm (and proceed) with enter.
5. End: Press conf, then enter
Select sensor
4
Select measured variable
Select solution (Conc)
Select characteristic (LIN/LOG)
Enter current start
Enter current end
Set output filter
22 mA in the case of error
Signal behavior during HOLD
5
* Factory setting, for passcode editing, see Pg 56
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Code Display
Action
o1.
Select configuration
(Press conf.)
After correct input a
welcome text (CONF) is
displayed for approx.
3 sec.
Seite 39
Choices
Enter passcode “1200”*.
(Select position with arrow key
and edit number with key.
When the display reads “1200”,
press enter to confirm.)
The transmitter is in HOLD mode
(HOLD icon is on).
Select sensor
InPro 7250 / Other
Select with arrow key
Proceed with enter
7250 IPR
(Other)
When “Other” sensor has been
selected:
Enter nominal cell factor (CELL).
Select with arrow key
Proceed with enter
Enter nom. transfer ratio (SFC).
Select with arrow key
Proceed with enter
Select temperature probe
Select with arrow key
Proceed with enter
Pt1000
(Pt100,
NTC30,
NTC100)
Note:: Characters represented in gray are flashing and can be edited.
* Factory setting
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Configuration
Current output: Select measured variable.
1
2
Current output:
3
1. Press conf key.
2. Enter passcode 1200*.
3. Select Current output menu group
using arrow keys.
All items of this menu group
are indicated by the code “o1.”
4. Press enter to select menu,
edit with arrow keys (see Pg 41).
Confirm (and proceed) with enter.
5. End: Press conf, then enter
Select sensor
4
Select measured variable
Select solution (Conc)
Select characteristic (LIN/LOG)
Enter current start
Enter current end
Set output filter
22 mA in the case of error
Signal behavior during HOLD
5
* Factory setting
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Code Display
Action
Choices
o1.
Select measured variable:
000.0 mS
Select with arrow key
Proceed with enter
(0.000 mS
00.00 mS
000.0 mS
Conductivity:
0.000 S/m
00.00 S/m
•
•
•
•
•
•
0.000
00.00
000.0
0000
0.000
00.00
... 9.999 mS/cm
... 99.99 mS/cm
... 999.9 mS/cm
... 1999 mS/cm
... 9.999 S/m
... 99.99 S/m
00.00 SAL
00.00 %)
Salinity (SAL):
• 0.0 ... 45.0 ‰ (0 ... 35 °C)
Concentration (Conc):
• 0.00 ... 9.99 % by wt
• 10.0 ... 100.0 % by wt
Note:: Characters represented in gray are flashing and can be edited.
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Configuration
Current output
Concentration measurement: Select process solution.
1
2
Current output:
3
1. Press conf key.
2. Enter passcode 1200*.
3. Select Current output menu group
using arrow keys.
All items of this menu group
are indicated by the code “o1.”
4. Press enter to select menu,
edit with arrow keys (see Pg 43).
Confirm (and proceed) with enter.
5. End: Press conf, then enter
Select sensor
4
Select measured variable
Select solution (Conc)
Select characteristic (LIN/LOG)
Enter current start
Enter current end
Set output filter
22 mA in the case of error
Signal behavior during HOLD
5
* Factory setting
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Code Display
Action
Choices
o1.
Only with 00.00 % can you select
the process solution:
Select witharrow key
NaCl*
-01-
HCl*
-02-07-
NaOH*
-03-10-
-01-SOL
(-01-SOL
-02-SOL
-03-SOL
-04-SOL
-05-SOL
-06-SOL
-07-SOL
-08-SOL
-09-SOL
-10-SOL)
H2SO4* -04-06-09HNO3*
-05-08-
Proceed with enter
*Ranges: see Pg 82 and the following
Concentration measurement
For the solutions listed above, the transmitter can determine the substance
concentration from the measured conductivity and temperature values in
% by wt. The measurement error is made up of the sum of measurements
errors during conductivity and temperature measurement and the accuracy
of the concentration curves stored in the transmitter (see Pg 88 et seq.).
We recommend to calibrate the transmitter together with the sensor,
preferably in the same conductivity range as measured later. For exact
temperature measurement, you should perform a temperature probe adjustment. For measuring processes with rapid temperature changes, a separate
temperature probe with fast response should be used.
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Seite 44
Configuration
Output current. LIN characteristic. Current start/end
1
2
Current output:
3
1. Press conf key.
2. Enter passcode 1200*.
3. Select Current output menu group
using arrow keys.
Allitems of this menu group
are indicated by the code “o1.”
4. Press enter to select menu,
edit with arrow keys (see Pg 45).
Confirm (and proceed) with enter.
5. End: Press conf, then enter
Select sensor
4
Select measured variable
Select solution (Conc)
Select: LIN characteristic
Enter current start
Enter current end
Set output filter
22 mA in the case of error
Signal behavior during HOLD
5
* Factory setting
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Code Display
Action
Choices
o1.
Select output characteristic
Select with arrow key
Proceed with enter
(Step omitted for % (Conc) or
SAL)
LIN
With LIN selected:
• Enter current start
(lower end of scale).
Select with key, edit number
with key, proceed with enter.
• Enter current end
(upper end of scale).
Proceed with enter
(LIN / LOG)
000.0 mS
(xxx.x mS)
100.0 mS
(xxx.x mS)
Assignment of measured values:
Current start and current end
Example 1: Range 0...200 mS/cm
[mS/cm]
200
Conductivity
Example 2: Range 100...200 mS/cm
Advantage: Higher resolution in range
of interest
[mS/cm]
Conductivity
200
Output current
0
Output current
100
4
20 [mA]
4
20 [mA]
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Configuration
Output current. LOG characteristic. Current start / end
1
2
Current output:
3
1. Press conf key.
2. Enter passcode 1200*.
3. Select Current output menu group
using arrow keys.
All items of this menu group
are indicated by the code “o1.”
4. Press enter to select menu,
edit with arrow keys (see Pg 47).
Confirm (and proceed) with enter.
5. End: Press conf, then enter
Select sensor
4
Select measured variable
Select solution (Conc)
Select: LOG characteristic
Enter current start
Enter current end
Set output filter
22 mA in the case of error
Signal behavior during HOLD
5
* Factory setting
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Action
o1.
Choices
With LOG selected
not with % (Conc) or SAL):
• Enter lower end of scale
(=current start)
Select with key, edit number
with key, proceed with enter.
0.1 mS
(0.001 mS
0.01 mS
0.1 mS
1.0 mS
10 mS
100 mS
1000 mS)
• Enter upper end of scale
(=current end)
Select with key,
edit number with key.
100 mS
(0.001 mS
0.01 mS
0.1 mS
1.0 mS
10 mS
100 mS
1000 mS)
Proceed with enter
Example: Measurement range over 3 decades
Y
100
Characteristic:
Conductivity
[mS/cm]
• 4 mA
• 20 mA
LOG
0.1 mS/cm
100 mS/cm
10
1
X
0.1
4.0
9.3
14.7
20.0
[mA]
Output current
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Configuration
Output. Time constant of output filter
1
2
Current output:
3
1. Press conf key.
2. Enter passcode 1200*.
3. Select Current output menu group
using arrow keys.
All items of this menu group
are indicated by the code “o1.”
4. Press enter to select menu,
edit with arrow keys (see Pg 49).
Confirm (and proceed) with enter.
5. End: Press conf, then enter
Select sensor
4
Select measured variable
Select solution (Conc)
Selection: LOG characteristic
Enter current start
Enter current end
Set output filter
22 mA in the case of error
Signal behavior during HOLD
5
* Factory setting
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Seite 49
Action
Choices
Time constant of output filter
Default setting: 0 s (inactive).
To specify a time constant: Select
with key, edit number with key, proceed with enter
0 sec
0 ... 120 sec
Time constant of output filter (attenuation)
To smoothen the current output, a low-pass filter with
adjustable filter time constant can be switched on. When there
is a jump at the input (100 %), the output level is at 63 % after
the time constant has been reached.
The time constant can be set from 0 to 120 sec.
If the time constant is set to 0 s, the current output follows the
input.
Note:
The filter only acts on the current output, not on the display!
Conductivity
Time constant 0 to 120 sec
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Configuration
Output. Output current during Error and HOLD.
1
2
Current output:
3
1. Press conf key.
2. Enter passcode 1200*.
3. Select Current output menu group
using arrow keys.
All items of this menu group
are indicated by the code “o1.”
4. Press enter to select menu,
edit with arrow keys (see Pg 51).
Confirm (and proceed) with enter.
5. End: Press conf, then enter
Select sensor
4
Select measured variable
Select solution (Conc)
Selection: LOG characteristic
Enter current start
Enter current end
Set output filter
22 mA in the case of error
Signal behavior during HOLD
5
* Factory setting
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Action
Choices
22 mA signal for error message
Select with arrow key
Proceed with enter
OFF
(OFF / ON)
Output signal for HOLD
LAST: During HOLD the last
measured value is maintained at
the output
FIX: During HOLD a value (to be
entered) is maintained at the
output
Select with arrow key
Proceed with enter
LAST
(LAST / FIX)
Only with FIX selected:
Enter current which is to flow at
the output during HOLD
Select position with arrow key
and edit number with key.
Proceed with enter
021.0 mA
(04.0 ...
22.0 mA)
Output signal during HOLD:
(see Pg 30)
Output current
[mA]
Output signal HOLD
Setting FIX = 21.0 mA
Output signal HOLD
Setting LAST
21
4
HOLD active
HOLD active
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Configuration
Temperature compensation
1
2
Current output:
1. Press conf key.
2. Enter passcode 1200*.
3. Select Temperature compensation
menu group using arrow keys.
All items of this menu group
are indicated by the code “tc.”
4. Edit with arrow keys (see Pg 53).
Confirm (and proceed) with enter.
5. End: Press conf, then enter
Temp compensation:
3
Select °C/°F
4
Select
temperature compensation
(not with % (Conc) or SAL)
5
* Factory setting
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Seite 53
Action
Choices
Specify temperature unit
Select with arrow key
°C
(°F)
Proceed with enter
Temp compensation selection
(not with Conc, Sal)
OFF: Temperature compensation
switched off. Select with key,
proceed with enter
OFF
(OFF
LIN
nLF)
LIN: Linear temperature compensation with entry of temp coefficient and reference temperature.
nLF: Temperature compensation
for natural waters to EN 27888
Only with linear temperature compensation (LIN) selected:
Enter temperature coefficient*.
Select position with arrow key
and edit number with key.
Proceed with enter
02.00%/K
(XX.XX %/K)
* Reference temp 25 °C
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Configuration
Alarm settings
1
2
Current output:
1. Press conf key.
2. Enter passcode 1200*.
3. Select Alarm settings menu group
using arrow keys. All
items of this menu group
are indicated by the code “AL.”
4. Press enter to select menu,
edit with arrow keys (see Pg 55).
Confirm (and proceed) with enter.
5. End: Press conf, then enter
Temp compensation:
Alarm settings:
3
Sensocheck
4
Delay
LED in HOLD mode
5
* Factory setting
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Seite 55
Action
Choices
Select Sensocheck
(Continuous monitoring of sensor
properties)
Select with key.
Proceed with enter
OFF
(ON / OFF)
Alarm delay
Select with key, edit number
with key, proceed with enter
0010 s
LED in HOLD mode
Select with key, proceed with
enter
OFF
(ON / OFF)
(xxxx s)
LED in HOLD mode:
Configuration
Alarm
HOLD
ON
on
flashes
OFF
flashes
off
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Seite 56
Passcodes according to FDA 21 CFR Part 11
Access to the device functions can be protected with adjustable
passcodes.
To call up the passcode editor:
Press conf key and enter Administrator passcode
(Factory setting: 1989).
Display
56
Action
Remark
1. Press conf key.
2. Enter Administrator passcode
(1989):
Welcome text is displayed
This text is displayed
for approx. 3 sec
“Cal Info”
Edit: Arrow keys
Proceed with: enter
Cancel: conf
Default setting:
0000
“Zero adjustment”
Edit: Arrow keys
Proceed with: enter
Cancel: conf
“Cell factor adjustment”
Edit: Arrow keys
Proceed with: enter
Cancel: conf
Default setting:
1001
Default setting:
1100
“Adjustment with
entry of cal solution”
Edit: Arrow keys. Proceed with:
enter. Cancel: conf
Default setting:
0110
“Product calibration”
Edit: Arrow keys
Proceed with: enter
Cancel: conf
Default setting:
1105
“Temp probe adjustment”
Edit: Arrow keys
Proceed with: enter
Cancel: conf
Default setting:
1015
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Seite 57
Action
Remark
“Error Info”
Edit: Arrow keys
Proceed with: enter
Cancel: conf
Default setting:
0000
“Configuration”
Edit: Arrow keys
Proceed with: enter
Cancel: conf
Default setting:
1200
“Sensor monitor”
Edit: Arrow keys
Proceed with: enter
Cancel: conf
Default setting:
2222
“Current source”
Edit: Arrow keys
Proceed with: enter
Cancel: conf
Default setting:
5555
“Administrator passcode”
Edit: Arrow keys
Proceed with: enter
Cancel: conf
Default setting:
1989
Caution!
If you have lost the
New “Administrator passcode”
Administrator passSelect “NO” / “YES”
code, the Passcode
with arrow keys
Editor cannot be
called up! Please con“NO” enter = old passcode
sult our technical
Cancel:
support!
conf = old passcode
“YES” enter = take over
new passcode
Cancel:
conf = old passcode
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Calibration
Calibration adjusts the device to the sensor.
Activate
Activate with cal
Enter passcode*:
• Entry of cell factor 1100
• With calibration solution 0110
• Product calibration 1105
• Zero point 1001
• Temp probe adjustment 1015
Select with key, edit number with
key, proceed with enter key
(End with cal, then enter.)
The loop current is frozen (at its last
value or at a preset fixed value,
depending on the configuration),
Sensoface is off, mode indicator
“Calibration” is on.
Hold
During calibration the transmitter remains in
the Hold mode.
HOLD icon
Input errors
The calibration parameters are
checked during the input. In the case
of an incorrect input ”Err” is displayed for approx. 3 sec. The incorrect parameters cannot be stored.
Input must be repeated.
End
End with cal.
Safety prompt:
The measured value and Hold are displayed alternately, “enter” flashes.
Press enter to end the Hold mode.
The measured value is displayed.
The output current remains frozen for
another 20 sec (HOLD icon on,
“hourglass” flashes).
* Factory setting, for passcode editing, see Pg 56
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Information on calibration
Calibration can be performed by:
• Entry of cell factor
• Determining the cell factor with a known
calibration solution taking account of the temperature
• Product calibration
• Zero calibration in air or with calibration solution
• Temperature probe adjustment
Note:
If measurements are taken in containers with
A < 110 mm, be sure to choose a container with
the same cross-section and the same material
(metal/plastic) for calibration.
Caution
• All calibration procedures must be performed by trained
personnel. Incorrectly set parameters may go unnoticed, but
change the measuring properties.
• When another sensor is used, its sensor data (cell factor,
transfer ratio, measuring frequency, temperature probe) must
be entered in the configuration menu before calibration.
• Each time a new sensor is connected, the transmitter must
be calibrated.
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Calibration by input of cell factor
Input of cell factor with simultaneous display of conductivity and
temperature (without temperature compensation)
Display
Remark
Action
Press cal key, enter code 1100* If an invalid code is
entered, the transSelect with key, edit number
with key, proceed with enter mitter returns to
measuring mode.
Ready for calibration
Dismount and clean sensor
Display (3 sec)
Transmitter in Hold
mode, measured
value frozen.
Sensoface inactive.
Enter cell factor:
Select with key,
edit number with key.
Conductivity and temperature
are alternately displayed during
the input (lower display).
Confirm entry with enter.
The entered cell factor and zero
point are displayed.
Confirm with enter.
* Factory setting
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Display
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Action
Seite 61
Remark
Conductivity and temperature
are displayed.
The measured value is shown in
the main display alternately with
“Hold”; “enter” flashes.
Press enter to end calibration.
Safety prompt
After end of calibration, the outputs
remain in Hold
mode for approx.
20 sec.
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Calibration with calibration solution
Be sure to use known calibration solutions and the respective temperature-corrected conductivity values (see Calibration solutions Pg86).
During the calibration procedure the temperature should be kept constant.
Display
Action
Remark
Press cal key, enter code 0110*
Select with key, edit number
with key, proceed with enter.
If an invalid code is
entered, the transmitter returns to
measuring mode.
Ready for calibration
Display (3 sec)
Transmitter in Hold
mode, measured
value frozen.
Sensoface inactive.
Dismount and clean sensor
Immerse sensor in calibration
solution.
Enter the temperature-corrected
conductivity value of the
calibration solution:
Select with key, edit number
with key.
Cell factor and temperature are
alternately displayed in the lower
display.
Confirm entry with enter.
When there has not
been an entry for
6 sec, the lower
display alternately
shows the conductivity and temperature value.
* Factory setting
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Display
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Action
Seite 63
Remark
The determined cell factor and
zero point are displayed.
Confirm cell factor with enter.
Clean sensor and re-place it in
the process.
The transmitter now displays
the conductivity and temperature.
Safety prompt
After end of calibration, the outputs
remain in Hold
mode for approx.
20 sec.
The measured value is shown in
the main display alternately with
“Hold”; “enter” flashes.
Press enter to end calibration.
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Product calibration
Calibration by sampling
The measurement process is only interrupted briefly.
During product calibration the sensor remains in the process.
Calibration is without TC correction!
Procedure: During sampling the currently measured value is stored in the
transmitter. The transmitter immediately returns to measuring mode. The
calibration mode indicator flashes and reminds you that calibration has not
been terminated. The sample is measured in the lab or directly on the site
using a portable meter. The measured sample value is then entered in the
transmitter. The new cell factor is calculated from these two values.
If the sample is invalid, you can take over the value stored during sampling.
In that case the old calibration values are stored. Afterwards, you can start
a new product calibration.
Display
Action
Remark
Product calibration step 1:
Press cal key. Enter passcode
1105*.
(Press key to select position,
enter number using key,
confirm with enter)
If an invalid passcode
is entered, transmitter returns to
measuring mode.
Display
(approx. 3 sec)
Take sample and store value.
Proceed with enter
The sample is measured in the lab or
directly on the site.
* Factory setting
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Display
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Action
Measuring mode:
From the flashing CAL mode
indicator you see that product
calibration has not been terminated.
Product calibration step 2:
When the sample value has
been determined, call up the
product calibration once more
(Press cal key. Enter passcode
1105*.
Seite 65
Remark
While the sample
value is determined,
the transmitter
returns to measuring
mode.
Display
(approx. 3 sec)
Enter lab value. The new cell
factor is calculated.
The new cell factor and zero
point are displayed.
Confirm with enter.
New calibration:
Press cal.
The measured value is shown in
the main display alternately
with “Hold”; “enter” flashes.
End with enter.
Safety prompt.After
end of calibration,
the outputs remain
in Hold mode for
approx. 20 sec.
* Factory setting
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Zero calibration in air
Display
Action
Remark
Press cal key,
enter code 1001*
Select with key, edit number
with key, proceed with enter
Transmitter is in Hold
mode.
If an invalid code is
entered, the transmitter returns to
measuring mode.
Ready for calibration
Display (3 sec)
Dismount and clean sensor.
(Sensor must be dry!)
Modify the zero point until zero When there has not
is displayed as conductivity value been an entry for
in the lower display.
6 sec, the lower
display alternately
Select with key, edit number
shows the conductivwith key.
ity and temperature
value.
If required, change the sign of
the zero point.
Press enter to confirm the zero
point.
* Factory setting
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Display
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Action
Seite 67
Remark
The cell factor and zero point
are displayed.
Press enter to confirm the
calibration data.
Place sensor in process.
The measured value is shown in
the main display alternately with
“Hold”; “enter” flashes.
End calibration with
enter.
Security prompt.
After end of calibration, the outputs
remain in Hold mode
for approx. 20 sec.
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Zero calibration with calibration solution
Calibration solution with low conductivity
Display
Action
Remark
Press cal key,
enter code 1001*
Select with key, edit number
with key, proceed with enter.
Transmitter is in Hold
mode.
If an invalid code is
entered, the transmitter returns to
measuring mode.
Ready for calibration
Display (3 sec)
Dismount and clean sensor
Immerse sensor in calibration
solution.
Modify the value until the lower
display shows the conductivity
value of the calibration solution.
Press enter to confirm calibration.
When there has not
been an entry for
6 sec, the lower
display alternately
shows the conductivity and temperature
value.
The cell factor and zero point
are displayed.
Press enter to confirm the calibration data.
* Factory setting
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Display
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Action
Seite 69
Remark
Conductivity and temperature
are displayed.
Remove the sensor from the
calibration solution and clean it.
Place sensor in process.
The measured value is shown in
the main display alternately with
“Hold”; “enter” flashes.
End calibration with
enter.
Security prompt.
After end of calibration, the outputs
remain in Hold
mode for approx.
20 sec.
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Temperature probe adjustment
Display
Action
Remark
Activate calibration
(Press cal,
Enter passcode 1015*.)
Select with key, edit number
with key, proceed with enter.
Wrong settings
change the measurement properties! If
an invalid passcode is
entered, the transmitter returns to
measuring mode.
Ready for calibration
Transmitter is in Hold
mode. Display for
approx. 3 sec
Measure the temperature of the Default:
Current value of
process medium using an external thermometer. Enter measured secondary display.
temperature value:
Select with key, edit number
with key, proceed with enter.
End adjustment with enter.
HOLD will be deactivated after
20 sec.
Measurement
Display
Remark
In the measuring mode the main display shows the
configured process variable (conductivity, concentration,
resistivity, or salinity) and the lower display the temperature. During calibration you can return to measuring
mode by pressing the cal key, during configuration by
pressing conf + enter (waiting time for measuredvalue stabilization approx. 20 sec).
* Factory setting
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Diagnostics functions
Entry/
Display
Remark
Display of the output current
Press enter while in measuring mode.
For 5 sec, the secondary display shows the output
current instead of the temperature.
0000*
2222*
0000*
Display of calibration data (Cal Info)
Press cal while in measuring mode and enter passcode
0000*. The current cell factor is shown in the main
display and the zero point underneath. After 20 sec
the transmitter returns to measuring mode (immediate
return at pressing enter).
Sensor monitor for validation
of sensor and complete measured-value processing.
Loop a defined sensing resistor (e.g. R = 100 Ω)
through the sensor as shown in the figure.
Press the conf key and enter code 2222*. The sensor
monitor displays the directly measured resistance and
the temperature. If there is a significant difference
between resistor value and display, the sensor and its
transmission behavior should be checked.
Press enter to return to measurement.
Note: The transmitter does not automatically go to
Hold mode.
Display of last error message (Error Info)
Press conf while in measuring mode and enter
passcode 0000*. The last error message is displayed
for approx. 20 sec.
After that the message will be deleted.
(immediate return to measurement at pressing enter).
* Factory setting
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Diagnostics functions
Entry/
Display
5555*
Action / Remarks
Specify output current
for testing the connected peripherals
Press conf while in measuring mode and enter passcode 5555*. The output current indicated in the main
display can be modified. Select with key,
edit number with key, proceed with enter.
The actually measured current is shown in the secondary display. The transmitter is in Hold mode.
Press conf, then enter to return to measurement
(Hold remains active for another 20 sec).
* Factory setting
Cleaning
To remove dust, dirt and spots, the external surfaces of the
device may be wiped with a damp, lint-free cloth. A mild
household cleaner may also be used if necessary.
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Out
LED
Operating state
Time out
Operating states
Measurement
Cal Info
(cal) 0000*
20 sec
Error Info
(conf) 0000*
20 sec
Calibration
(cal) 1100*
Temp adjustment
(cal) 1015*
Product cal 1
step 1
(cal) 1105*
step 2
(cal) 1105*
Configuration
(conf) 1200*
20 min
Sensor monitor
(conf) 2222*
20 min
Current source
(conf) 5555*
20 min
Explanation:
active
as configured (Last/Fix or Last/Off)
* Factory setting
LED flashes during HOLD (configurable)
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Display
Out 1 (22 mA)
Error
Red LED
Error messages (Error Codes)
x
x
x
x
System error
Configuration or calibration data
defective. Completely reconfigure
and recalibrate the device.
Memory error in device program
x
x
Factory settings
EEPROM or RAM defective
This error message only occurs in
the case of a total defect. The
transmitter must be repaired and
recalibrated at the factory.
x
x
Temperature probe
Open or short circuit
Temperature range exceeded
x
x
Problem
Possible causes
ERR 01 Measured Sensor
value
flashes
•
•
•
•
Measurement range violation
SAL > 45 ‰
Sensor connection or cable defective
Wrong cell factor
ERR 02 Measured Unsuitable sensor
value
flashes
ERR 98 “Conf”
flashes
ERR 99 “FAIL”
flashes
ERR 03
74
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Out 1 (22 mA)
27.07.2005
Red LED
70098_E_CI7100_2XH.QXD
ERR 11
Current output
Current below 3.8 mA
x
x
ERR 12
Current output
Current above 20.5 mA
x
x
ERR 13
Current output
Current span too small / too large
x
x
ERR 33
Sensocheck:
Primary coil
x
x
ERR 34
Sensocheck:
Secondary coil
Sensoface
active
(see Pg 77)
Temperature outside TC tables
(TC, Conc, SAL)
independent of
Sensoface
Icon
Error
Problem
(flashes) Possible causes
Display of last error message
Entry/
Display
0000*
Action / Remarks
Display of last error message
(Error Info)
Press conf while in measuring mode and confirm
code 0000*. The last error message is displayed for
approx. 20 sec.
After that the message will be deleted (immediate
return to measurement at pressing enter).
* Factory setting
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Sensoface
(Sensocheck must have been activated during configuration.)
The smiley in the display (Sensoface) alerts to sensor problems
(defective sensor, defective cable). The conditions for a friendly,
neutral, or sad Sensoface are summarized in the following
chart. Additional icons refer to the error cause.
Sensocheck
Continuously monitors the primary coil and its lines for short
circuits and the secondary coil and its lines for open circuits.
Critical values make the Sensoface “sad” and the corresponding icon flashes:
The Sensocheck message is also output as error message Err 33
or Err 34. The red LED is lighted, the output current is set to
22 mA (when configured correspondingly). Sensocheck can be
switched off during configuration (then Sensoface is also
disabled). Exception: After a calibration a Smiley is always
displayed for confirmation.
Note:
The worsening of a Sensoface criterion leads to the devaluation
of the Sensoface indicator (Smiley becomes “sad”).
To reset the Sensoface indicator, the defect must be remedied
and the transmitter be calibrated.
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Display Problem
Sensor defect
Temperature
error
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Status
Short circuit in primary coil
Open circuit in secondary coil
(see also Error messages
Err 33 and Err 34, Pg 75).
Temperature outside range for
TC, conc, SAL
(independent of Sensoface)
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Appendix
Product line and accessories
Devices
Transmitter Cond Ind 7100e/2H
Transmitter Cond Ind 7100e/2XH
Order no.
52 121 257
52 121 258
Mounting accessories
Pipe-mount kit
Panel-mount kit
Protective hood
52 120 741
52 120 740
52 120 739
Sensors
Mettler-Toledo GmbH, Process Analytics offers a wide range of
electrodeless sensors for the following fields of applications:
- Chemical process industry
- Pharmaceutical industry
- Food and beverage industry
- Pulp and paper industry
- Water/waste-water treatment
For more information concerning our sensors and housings program,
please refer to our website:
http://www.mtpro.com
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Specifications
Conductivity input
Input for electrodeless conductivity sensors
Effective range
Conductivity
Concentration
Salinity
Conductivity
Ranges
*
Concentration
Salinity
Measurement error1,2,3
0.000 mS/cm ... 1999 mS/cm
0.00 ... 100.0 % by wt
0.0 ... 45 ‰ (0 ... 35 °C)
0.000 ... 9.999 mS/cm
00.00 ... 99.99 mS/cm
000.0 ... 999.9 mS/cm
0000 ... 1999 mS/cm
0.000 ... 9.999 S/m
00.00 ... 99.99 S/m
0.00...9.99 / 10.0...100.0 % by wt
0.0 ... 45 ‰ (0 ... 35 °C)
< 1% meas.val. + 0.02 mS/cm
Concentration determination
Operating modes: *)
NaCl**
HCl**
-01-02-07NaOH** -03-10H2SO4** -04-06-09HNO3** -05-08-
**Ranges: see Pg 82 and the following
See graphs in the Appendix Pg 88 et seq.
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Sensor standardization
Operating modes
Adm. cell factor
Adm. transfer ratio
Adm. zero point deviation
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• Entry of cell factor with simultaneous display
of conductivity and temperature
• Input of conductivity of calibration solution
with simultaneous display of cell factor and
temperature
• Product calibration
• Zero point adjustment
• Temperature probe adjustment
00.100 ... 19.999
001.00 ... 199.99
±0.5 mS/cm
Sensor monitoring
Monitoring of primary coil and its lines
Sensocheck for short circuit and of secondary
and its lines for open circuit
Sensoface
Provides information on the sensor condition
(zero point, Sensocheck)
Sensor monitor
Direct display of measured values from sensor
for validation (resistance / temperature)
Temperature input
Ranges
Resolution
Measurement error
1,2,3)
*)
Pt100 / Pt1000 / NTC 30 kΩ / NTC 100 kΩ
2-wire connection, adjustable
Pt100/Pt1000
-20 .. +200 °C
(-4 ... +392 °F)
NTC 30 kΩ
-20 ... +150 °C
(-4 ... +302 °F)
NTC 100 kΩ
-20 ... +130 °C
(-4 ... +266 °F)
0.1 °C / 1 °F
0.5 K (<1 K for Pt100; <1 K for NTC >100 °C)
Temperature compensation *
(Reference temp 25 °C)
(OFF) none
(Lin) Linear characteristic 00.00 ... 19.99 %/K
(NLF) Natural waters to EN 27888
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Specifications
Loop current
Supply voltage
Measured variable *
Curve
Overrange *
Output filter *
Measurement error
Start/end of scale
Min. span
1)
Current source function
4 ... 20 mA floating
14 ... 30 V
Conductivity, concentration, or salinity
Linear or logarithmic
22 mA in the case of error messages
Low-pass, filter time constant 0 ... 120 sec
< 0.3 % current value + 0.05 mA
As desired within range
LIN:
5 % of selected range
LOG:
1 decade
3.8 mA ... 22 mA
HART communication
Digital communication by FSK modulation
of loop current, reading of device identification,
measured values, status, and messages,
reading and writing of parameters, start of
product calibration, signaling of configuration
changes according to FDA 21 CFR Part 11
Display
Main display
Secondary display
Sensoface
LC display, 7-segment with icons
Character height 17 mm, unit symbols 10 mm
Character height 10 mm, unit symbols 7 mm
3 status indicators
(friendly, neutral, sad Smiley)
Mode indicators
Alarm indication
4 mode indicators
“meas”, “cal”, “alarm”, “config”
18 further icons for configuration and messages
Red LED in case of alarm or HOLD, user defined
Keypad
5 keys: [cal] [conf] [] [] [enter]
* User-defined
1) To IEC 746 Part 1, at nominal operating conditions
2) ± 1 count
3) Plus sensor error
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Service functions
Current source
Device self-test
Display test
Last Error
Sensor monitor
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Loop current specifiable 3.8 ... 22.00 mA
Automatic memory test (RAM, FLASH, EEPROM)
Display of all segments
Display of last error occurred
Display of direct, uncorrected sensor signal
(resistance/temperature)
Modifiable according to FDA 21 CFR Part 11
“Electronic Signatures”
Passcodes
Data retention
Parameters and calibration data > 10 years (EEPROM)
EMC
Emitted interference:
EN 61326
Class B (residential area)
Class A
Industry
Immunity to interference:
Explosion protection
Cond Ind 7100e/2XH: ATEX:
FM:
CSA:
Cond Ind 7100e/2H:
FM:
TÜV 99 ATEX 1434
II 2 (1) G EEx ib [ia] IIC T6
FMRC J.I. 300580
IS/I/1/ABCD/T4
NI/I/2/ABCD/T4
1662790
CI I, Div 1, Gr ABC & D T4; Ex ib [ia] IIC T4
CI I, Div 2, Gr ABC & D, T4; Ex nAL[L] IIC T4
FM 300580
NI/I/2/ABCD/T4
Nominal operating conditions
Ambient temperature
–20 ... +55 °C
Transport/Storage temp
–20 ... +70 °C
Supply voltage
14... 30 V
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Specifications
Enclosure
Weight
Molded enclosure made of PBT
(polybutylene terephtalate)
Bluish gray RAL 7031
• Wall mounting
• Pipe mounting:
Ø 40 ... 60 mm,
30 to 45 mm
• Panel mounting, cutout to DIN 43 700
Sealed against panel
H 144 mm, W 144 mm, D 105 mm
IP 65/NEMA 4X
(USA, Canada: indoor use only)
3 breakthroughs for cable glands
M20x1.5, 2 breakthroughs for NPT 1/2” or
Rigid Metallic Conduit
Approx. 1 kg
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Transmitter Cond Ind 7100e/2(X)H
Color
Mounting
Dimensions
Protection
Cable glands
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Calibration solutions
Potassium chloride solutions
(Conductivity in mS/cm)
Temperature
Concentration
[°C]
0.01 mol/l
0.1 mol/l
1 mol/l
0
5
10
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
0.776
0.896
1.020
1.147
1.173
1.199
1.225
1.251
1.278
1.305
1.332
1.359
1.386
1.413
1.441
1.468
1.496
1.524
1.552
1.581
1.609
1.638
1.667
1.696
7.15
8.22
9.33
10.48
10.72
10.95
11.19
11.43
11.67
11.91
12.15
12.39
12.64
12.88
13.13
13.37
13.62
13.87
14.12
14.37
14.62
14.88
15.13
15.39
15.64
65.41
74.14
83.19
92.52
94.41
96.31
98.22
100.14
102.07
104.00
105.94
107.89
109.84
111.80
113.77
115.74
*
1) Data source: K. H. Hellwege (Editor), H. Landolt, R. Börnstein: Zahlenwerte
und Funktionen ..., volume 2, part. volume 6
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Sodium chloride solutions
(Conductivity in mS/cm)
Temperature
Concentration
[°C]
0.01 mol/l
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
0.631
0.651
0.671
0.692
0.712
0.733
0.754
0.775
0.796
0.818
0.839
0.861
0.883
0.905
0.927
0.950
0.972
0.995
1.018
1.041
1.064
1.087
1.111
1.135
1.159
1.183
1.207
1.232
1.256
1.281
1.306
1.331
1.357
1.382
1.408
1.434
1.460
*
0.1 mol/l
5.786
5.965
6.145
6.327
6.510
6.695
6.881
7.068
7.257
7.447
7.638
7.831
8.025
8.221
8.418
8.617
8.816
9.018
9.221
9.425
9.631
9.838
10.047
10.258
10.469
10.683
10.898
11.114
11.332
11.552
11.773
11.995
12.220
12.445
12.673
12.902
13.132
*
saturated
**
134.5
138.6
142.7
146.9
151.2
155.5
159.9
164.3
168.8
173.4
177.9
182.6
187.2
191.9
196.7
201.5
206.3
211.2
216.1
221.0
226.0
231.0
236.1
241.1
246.2
251.3
256.5
261.6
266.9
272.1
277.4
282.7
288.0
293.3
298.7
304.1
309.5
1) Data source: Test solutions calculated according to DIN IEC 746-3
2) Data source: K. H. Hellwege (Editor), H. Landolt, R. Börnstein: Zahlenwerte
und Funktionen ..., volume 2, part. volume 6
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Concentration measurement
Measurement ranges
Substance
Concentration ranges
NaCl
0-26 % by wt (0 °C)
0-28 % by wt (100 °C)
-01-
Configuration
HCl
Configuration
NaOH
Configuration
H2SO4
Configuration
HNO3
Configuration
0-18 % by wt (-20 °C)
0-18 % by wt (50 °C)
-02-
22-39 % by wt (-20 °C)
22-39 % by wt (50 °C)
-07-
0-13 % by wt (0 °C)
0-24 % by wt (100 °C)
-03-
15-50 % by wt (0 °C)
35-50 % by wt (100 °C)
-10-
0-26 % by wt (-17 °C) 28-88 % by wt (-17 °C) 94-99 % by wt (-17 °C)
0-37 % by wt (110°C) 39-88 % by wt (115°C) 89-99 % by wt (115 °C)
-04-09-060-30 % by wt (-20 °C)
0-30 % by wt (50 °C)
-05-
35-96 % by wt (-20 °C)
35-96 % by wt (50 °C)
-08-
For the solutions listed above, the transmitter can determine the substance concentration from the measured conductivity and temperature
values in % by wt. The measurement error is made up of the sum of
measurements errors during conductivity and temperature measurement and the accuracy of the concentration curves stored in the transmitter.
We recommend to calibrate the transmitter together with the sensor.
For exact temperature measurement, you should perform a temperature probe adjustment. For measuring processes with rapid temperature
changes, a separate temperature probe with fast response should be
used.
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Concentration curves
-01- Sodium chloride solution NaCl
-01-
c [% by wt]
Concentration measurement not possible in this range.
Conductivity in dependence on substance concentration and process
temperature for sodium chloride (NaCl)
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-02- Hydrochloric acid solution HCl
-07-
-02-
-07-
c [% by wt]
Concentration measurement not possible in this range.
Conductivity in dependence on substance concentration and process
temperature for hydrochloric acid (HCl)
Source: Haase/Sauermann/Dücker; Z. phys. Chem. New Edition, Vol. 47
(1965)
90
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-03- Sodium hydroxide solution NaOH
-10-
-03-
-10-
c [% by wt]
Concentration measurement not possible in this range.
Conductivity in dependence on substance concentration and
process temperature for sodium hydroxide solution (NaOH)
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-04- Sulphuric acid H2SO4
-06-09-
-04-
-09-
-06-
c [% by wt]
Concentration measurement not possible in this range.
Conductivity in dependence on substance concentration and process
temperature for sulfuric acid (H2SO4),
Source: Darling; Journal of Chemical and Engineering Data;
Vol. 9 No. 3, July 1964
92
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-05- Nitric acid HNO3
-08-
-05-
-08-
c [% by wt]
Concentration measurement not possible in this range.
Conductivity in dependence on substance concentration and process
temperature for nitric acid (HN03)
Source: Haase/Sauermann/Dücker; Z. phys. Chem. New Edition, Vol. 46
(1965)
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FM Control Drawing
94
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95
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Explosion protection
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Warnings and notes to ensure safe operation
Warning: Do not disconnect equipment unless power has
been switched off.
Warning: Clean only with antistatic moistened cloth.
Warning: Substitution of components may impair suitability
for hazardous locations.
• The equipment shall be installed and protected from mechanical
impact and ultraviolet (UV) sources.
• Clean only with a moistened antistatic cloth as potential
electrostatic hazard may exist. Service equipment only with
conductive clothing, footwear and personal grounding devices
to prevent electrostatic accumulation.
• Internal grounding provisions shall be provided for field wiring.
Bonding between conduit shall be provided during installation,
and all exposed non-current carrying metallic parts shall be
bonded and grounded.
• Installation in a Class I, Division 2 or Class I, Zone 2 hazardous
location shall be in accordance with the Canadian Electrical
Code (CEC Part 1) Section 18 Division 2 wiring methods.
OBSERVE THE SPECIFICATIONS OF THE CONTROL
DRAWING!
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CSA Control Drawing
Conductivity Measuring Loop
Terminals
1, 2, 3, 4, 5, 6
IIC (GRP A, B)
IIB (GRP C)
IIC (GRP D)
Uo, Vsc Io, Isc
Po
Co, Ca
Lo, La
9V
9V
9V
139mW
139mW
139mW
4µF
12µF
32µF
1.5mH
6mH
12mH
111mA
111mA
111mA
Temperature Measuring Loop
Terminals
7, 8
IIC (GRP A, B)
IIB (GRP C)
IIC (GRP D)
Uo, Vsc Io, Isc
Po
Co, Ca
Lo, La
5V
5V
5V
5mW
5mW
5mW
100µF
300µF
800µF
1H
1H
1H
3.5mA
3.5mA
3.5mA
All Combined Outputs
Terminals
1, 2, 3, 4, 5, 6, 7, 8
IIC (GRP A, B)
IIB (GRP C)
IIC (GRP D)
98
Uo, Vsc Io, Isc
Po
Co, Ca
Lo, La
9V
9V
9V
144mW
144mW
144mW
4µF
12µF
32µF
1.5mH
6mH
12mH
114.5mA
114.5mA
114.5mA
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Index
22 mA signal for error message . . . . . . . . . . . . . . . . . . . . 51
A
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Alarm settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Attenuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Audit Trail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
by input of cell factor . . . . . . . . . . . . . . . . . . . . . . . . . .60
by sampling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Display of calibration data . . . . . . . . . . . . . . . . . . . . . .71
with calibration solution . . . . . . . . . . . . . . . . . . . . . . . .62
Zero calibration in air . . . . . . . . . . . . . . . . . . . . . . . . . .66
Zero calibration with calibration solution . . . . . . . . . . .68
Calibration solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Concentration measurement . . . . . . . . . . . . . . . . . . . . . . . 43
Concentration curves . . . . . . . . . . . . . . . . . . . . . . . . . .89
Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Alarm settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Current start/end . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Factory setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Individual settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
LIN characteristic . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
LOG characteristic . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
Measured variable . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Process solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
Sensor type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Time constant of output filter . . . . . . . . . . . . . . . . . . .48
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Index
Configuration steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Connection to supply units . . . . . . . . . . . . . . . . . . . . . . 6, 20
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Control Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94, 98
CSA Control Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Current output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38, 50
Display of output current . . . . . . . . . . . . . . . . . . . . . . .71
Current start/end . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
D
Diagnostics functions . . . . . . . . . . . . . . . . . . . . . . . . . 71, 72
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Division 2 wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
E
EC Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . 8
EC-Type-Examination Certificate . . . . . . . . . . . . . . . . . 10, 13
Electronic Signature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
EMC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Error Info . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Display of last error message . . . . . . . . . . . . . . . . . . . .71
Explosion protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Certificate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96
Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
F
FDA 21 CFR Part 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
FM Control Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
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H
HART communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Hold mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
LED in HOLD mode . . . . . . . . . . . . . . . . . . . . . . . . . . .55
Output signal for HOLD . . . . . . . . . . . . . . . . . . . . . . . .51
I
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
K
Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
L
Loop current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
M
Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Measurement range over 3 decades . . . . . . . . . . . . . . . . . 47
Mounting plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
O
Operating states . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Output current during Error and HOLD . . . . . . . . . . . . .50
Specify output current . . . . . . . . . . . . . . . . . . . . . . . . .72
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15, 21
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Index
P
Package contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Panel-mount kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Passcode editor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Passcodes (factory setting) . . . . . . . . . . . . . . . . . . . . . . . . 33
Pipe-mount kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Product calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Product line and accessories . . . . . . . . . . . . . . . . . . . . . . . 79
Protective hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
R
Return of products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
S
Safety functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Automatic device self-test . . . . . . . . . . . . . . . . . . . . . .29
GainCheck device self-test . . . . . . . . . . . . . . . . . . . . . .29
Sensocheck, Sensoface sensor monitoring . . . . . . . . . .29
Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5, 6
Self test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Sensocheck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55, 76
Sensoface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Sensor monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
T
Temperature compensation . . . . . . . . . . . . . . . . . . . . . . . . 52
Temperature probe adjustment . . . . . . . . . . . . . . . . . . . . . 70
Time constant of output filter . . . . . . . . . . . . . . . . . . . . . . 49
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
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U
User interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
W
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Wiring examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
105
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Subject to technical changes.
© Mettler-Toledo GmbH, Process Analytics
10/05 Printed in Switzerland. 52 120 967
27.07.2005
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Mettler-Toledo GmbH, Process Analytics
Industrie Nord, CH-8902 Urdorf, Switzerland
Phone + 41 44 736 22 11, Fax +41 44 736 26 36
TA-194.301-MTE02 011005
Software version: 1.1
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