
Specs at a glance
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Input
One-channel transmitter
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Output / communication
0/4-20mA, Hart, Profibus.
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Ingres protection
IP65
Field of application
Liquisys CLM253 is a standard transmitter for all analog conductivity sensors. It improves your operational safety thanks to continuous plausibility, process and sensor checks. Select from numerous hardware and software modules, such as relays or fieldbus communication, to adapt it exactly to your measuring task. This modularity also allows you to upgrade the transmitter at any time. A simple menu and calibration make configuration and operation fast and easy.
The Liquisys CLM253 transmitter works with all analog conductivity sensors in non-hazardous areas, for example in these industries and their utilities:
Chemicals
Food & Beverages
Life Sciences
Power & Energy
Water &Wastewater
Primaries & Metal
Liquisys CLM253 features the following protocols and interfaces:
0/4...20 mA
HART
PROFIBUS DP
PROFIBUS PA
Benefits
More operational safety: Continuous process check system, customized alarm configuration, calibration plausibility check.
Broad functionality: Conductivity, resistivity and concentration measurement, ultrapure water monitoring according to USP and EP.
Easy to operate and service: Intuitive user interface, easy calibration, direct access for manual contact control.
Reduced maintenance: Automatic cleaning function (with Chemoclean) triggered by alarm or limit switch.
Fit for every application: Numerous extensions, such as P(ID) controller, timer, etc., allow for flexible adaption to all processes.
Predecessor
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Measuring principle
Conductive
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Application
Water, waste water, process
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Characteristic
4-wire transmitter with a two-line display
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Design
Conductivity transmitter in a PC/ABS-field housing
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Material
PC/ABS
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Dimension
247x170x115 mm
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Temperature sensor
Display and current output
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Ex certification
No
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Ingres protection
IP65
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Input
One-channel transmitter
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Output / communication
0/4-20mA, Hart, Profibus.
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Additional certifications
CSA Gen. Purpose.
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Process Connection
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Prices per piece
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- Optional add-ons
Individual configuration
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Accessories
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