1-channel transmitter Liquiline M CM42

The Liquiline M CM42 transmitter is designed for pH/ORP, conductivity, or oxygen measurement across various demanding process applications. Its robust design makes it ideal for environments that require high standards, such as:
Hygienic applications
Hazardous areas
Functional safety areas
Industries Served:
Chemicals
Food & Beverages
Life Sciences
Power & Energy
Oil & Gas
Primaries & Metal
Communication Protocols:
The transmitter supports several industry-standard communication protocols:
Analog Output: 0/4…20 mA
HART Protocol
PROFIBUS PA
FOUNDATION Fieldbus
Safety Features:
The transmitter has international explosion protection approvals, including:
IECEx
ATEX
FM
CSA
TIIS
NEPSI
This makes it suitable for use in hazardous areas.

Industries: Chemical processes, pharmaceuticals, food technology, and applications in hazardous areas.
Design and Materials:
Housing Options:
Plastic Housing:
Dimensions: 144 x 144 x 148 mm (5.67 x 5.67 x 5.83 inches)
Stainless Steel Housing:
Dimensions: 174 x 174 x 134 mm (6.85 x 6.85 x 5.28 inches)
Sealing Material: EPDM (Ethylene Propylene Diene Monomer)
Temperature Sensor Compatibility:
Types: Pt100, Pt1000, NTC 30K
Ingress Protection:
Rating: IP66 / IP67, NEMA 4X
Input:
Functionality: One channel transmitter for Memosens and analog inputs (pH, ORP, conductivity).
Output / Communication Recap:
Current Outputs: 1 or 2 x 4 to 20 mA
Protocols: HART, PROFIBUS PA, FOUNDATION Fieldbus (FF)
Future Expansion: Possible addition of a second output.