TI381C/07/en/10.06
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Technical Information
Liquiline M CM42
Two-wire transmitter for Ex and non-Ex areas
Analog sensors: pH/ORP/conductivity/concentration/resistivity
Digital sensors: pH/ORP/oxygen
1
Application
Liquiline M CM42 is a modular two-wire transmitter for all
areas of process engineering.
Depending on the ordered version, Liquiline has one or two
analog current outputs or it can be connected to field buses as
per FOUNDATION Fieldbus, PROFIBUS PA and Hart protocol.
Liquiline is developed acc. to the international safety standard
IEC 61508.
The extremely robust, corrosion-resistant plastic version and
the hygienic stainless steel version are designed for the
following applications:
• Chemical processes
• Pharmaceuticals industry
• Foodstuff technology
• Applications in hazardous locations
Your benefits
•Cost-saving:
– Simple commissioning with Quick Setup and Navigator
(multifunction button)
– Thanks to Memosens technology, a calibration in the plant
is not required
– Predictive maintenance system detects when a sensor has
to be cleaned, calibrated or replaced
– Less storage thanks to modular design
•Safe:
– Active display of cable interruption with Memosens
version
– Red alarm LED reports error immediately
– User-guided commissioning, graphic display and plain text
guidance
– ATEX, FM, CSA, NEPSI
– Code-protected commissioning and calibration
• Industry solutions:
– Modular concept: sensor module replaceable
– Asset management (Fieldcare, W@M)
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