E+H 1-Channel Transmitter Liquiline M CM42-MEA000EAZ00 Two-Wire Field Device 

Liquiline M CM42 is the robust transmitter for pH/ORP, conductivity or oxygen measurement in all process applications. It is the best choice for demanding environments be it hygienic applications, hazardous areas or functional safety areas. Liquiline’s intuitive operating concept simplifies commissioning, handling, and maintenance saving you time every day. Easy switching of parameters and seamless system integration give you the flexibility to adapt it exactly to your measuring task.

Specs at a glance

Input
One or two channel transmitter (with one reference connection)

Output
1/2 x 4 to 20 mA, HART, Profibus PA, FF
Additional second output possible, also later

Ingres protection
IP66, IP67 or NEMA 4X

Features and specifications

Measuring principle
Amperometric oxygen measurement

Application
Chemical processes, pharmaceuticals industry, foodstuff technology, applications in hazardous areas

Characteristic
Liquiline M CM42 is a modular two-wire transmitter for all areas of process engineering

Measuring principle
Connection of analog or digital Memosens sensors

Design
Depending on the ordered version, Liquiline M CM42 has one or two analog current outputs or it can be connected to field busses as per FOUNDATION Fieldbus, PROFIBUS PA and HART protocol
Liquiline is developed acc. to the international safety standard IEC 61508

Material
Plastic or stainless steel housing with EPDM sealings

Dimension
Plastic housing:
144 x 144 x 148 mm
5.67 x 5.67 x 5.83 inch
Stainless Steel:
174 x 174 x 134 mm
6.85 x 6.85 x 5.28 inch

Input
One or two channel transmitter (with one reference connection)

Output
1/2 x 4 to 20 mA, HART, Profibus PA, FF
Additional second output possible, also later