Endress+Hauser 1-/2-channel transmitter Liquiline CM442-CDN1A1F010A

Endress+Hauser 1-/2-channel transmitter Liquiline CM442-CDN1A1F010A

Measuring principle:Potentiometric

Application

Modular 4 wire controller

Multichannel: 1/2 digital channels for Memosens protocol

Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity

Two sensors connectable in any combination

Functionality modular extendable at any time

Plug and play for modules and sensors

Characteristic

Robust plastic housing

All non-ex applications

Design

2x Memosens input, 2 to 4x current output, Alarmrelay,

2x relay, SD card for software update and copy & paste of setup

Material

Housing base: PC-FR

Housing seal: EPDM

Dimension

237 x 194 x 162 mm

9.33 x 7.64 x 6.38 inch

Process temperature

-20 to 60 °C (0 to 140 °F)

Ingress protection:IP66 / IP67

Input

1 to 2x Memosens digital input

2x 0/4 to 20mA input optional

2x Digital input optional

Output / communication

2 to 8x 0/4 to 20 mA current outputs

Alarmrelay, 2x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet

Additional certifications

EAC, cCSAus, MCERTS

Field of application of Endress+Hauser 1-/2-channel transmitter Liquiline CM442-CDN1A1F010A

The Liquiline CM442 transmitter allows you to connect up to 2 Memosens sensors of your choice from over 12 measurement parameters. It offers automatic sensor recognition, easy operation, and standardized spare parts with all other devices of the Liquiline platform. With its inputs, outputs, controllers, and math modules, you can even control cleaning systems or dosing pumps. Heartbeat Technology helps you find the ideal balance between measuring point availability and maintenance costs.

Liquiline CM442 is suitable for all industries and their utilities, such as:

Food & Beverages

Life Sciences

Power & Energy

Water & Wastewater

Chemicals

Marine

It features the following communication protocols and interfaces:

0/4...20 mA

HART

PROFIBUS DP

Modbus RS485/RTU

Modbus TCP

EtherNet/IP

PROFINET

Webserver

The transmitter can be extended with a module whose explosion protection approvals, such as IECEx, ATEX, and CSA, allow the connection of sensors installed in hazardous areas.

Benefits of Endress+Hauser 1-/2-channel transmitter Liquiline CM442-CDN1A1F010A

Clever simplicity:

One controller for all parameters and applications, intuitive user interface, automatic sensor recognition, hot plug & play with pre-calibrated Memosens sensors.

High flexibility:

Universal modules for all parameters minimize spare part stock and allow for easy extension to up to 8 channels at any time.

Seamless system integration:

Unique portfolio of communication standards suits every distributed control system (DCS).

Simple and safe commissioning:

Saving configuration on SD card enables fast set-up on duplicate installations.

Process control from a distance:

Integrated web server that allows the operator to remotely view diagnostic data, perform configurations, or access device parameters in any web browser - even via Smartphone.

Higher availability, lower costs:

Heartbeat Technology enables status-oriented maintenance and easy verification of the entire measuring point and helps to carry out optimization measures.