Click to enlarge

1-Channel Transmitter Liquiline M CM42

Field of application

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.

The Liquiline CM42 transmitter is suitable for all process applications, for example in these industries and their utilities:

  • Chemicals

  • Food & Beverages

  • Life Sciences

  • Power & Energy

  • Oil & Gas

  • Primaries & Metal

Liquiline CM42 features the following protocols and interfaces:

  • 0/4…20 mA

  • HART

  • PROFIBUS PA

  • FOUNDATION Fieldbus

With its international explosion protection approvals, such as IECEx, ATEX, FM, CSA, TIIS and NEPSI, the transmitter is suitable for hazardous area use.

Benefits

  • Simple commissioning with quick setup and navigator

  • The Memosens technology allows plug & play with pre-calibrated Memosens sensors

  • Less storage thanks to modular design

  • Predictive maintenance system detects when a sensor has to be cleaned, calibrated or replaced

Category:
Technical Specification

  • Measuring principle

    ISFET

  • 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

    Potentiometric pH measurement

  • 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

  • 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

  • Temperature sensor

    Applicable:
    Pt100, Pt1000, NTC 30K

  • Ex certification

    : ATEX, IECEx, FM, CSA, NEPSI, EAC, UKEx, JPN Ex

  • Ingress protection

    IP66/67, NEMA 4X

  • Input

    One channel transmitter for Memosens and analog (pH, ORP, conductivity)

  • Output / communication

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

Download

DataSheet

Operating Instruction