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230VAC E&H Instrument CM442 CM442-AAM1A2F010A+AA Transmitter

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230VAC E&H Instrument CM442 CM442-AAM1A2F010A+AA Transmitter

230VAC E&H Instrument CM442 CM442-AAM1A2F010A+AA Transmitter
230VAC E&H Instrument CM442 CM442-AAM1A2F010A+AA Transmitter 230VAC E&H Instrument CM442 CM442-AAM1A2F010A+AA Transmitter 230VAC E&H Instrument CM442 CM442-AAM1A2F010A+AA Transmitter 230VAC E&H Instrument CM442 CM442-AAM1A2F010A+AA Transmitter

Large Image :  230VAC E&H Instrument CM442 CM442-AAM1A2F010A+AA Transmitter

Product Details:
Place of Origin: Germany
Brand Name: E&H
Certification: Rohs
Model Number: CM442-AAM1A2F010A+AA
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: negotiable
Packaging Details: standard carton packing
Delivery Time: on request
Payment Terms: T/T
Supply Ability: 0-1000pcs
Detailed Product Description
Approval: Non-hazardous Area Sensor Input: 1x Digital Sensor
Power Supply: 230VAC (50/60Hz) Cable Entry: Metric
Cable Entry Set: Enclosed Communication: 2x Output 0/4...20mA, HART
Additional Features: W/o
High Light:

230VAC E&H Instrument


CM442-AAM1A2F010A+AA E&H Instrument


230VAC E&H Transmitter

230VAC E&H Instrument CM442 CM442-AAM1A2F010A+AA Transmitter


CM442-AAM1A2F010A+AA 1-/2-Channel Transmitter Liquiline CM442


Approval:   AA   Non-hazardous area
Sensor Input:   M1   1x digital sensor
Communication:   A2   2x output 0/4...20mA, HART
Additional Features:   F0   W/o
Power supply:   1   100...230VAC (50/60Hz)
Cable Entry:   0   Metric
Cable Entry Set:   A   enclosed
>Presetting Operation Language:   AA   English
HS-Code: 90278930
Country of origin: DE
Country of dispatch: DE



Liquiline CM442 is a state-of-the-art transmitter for pH, ORP, conductivity, oxygen, chlorine, turbidity, sludge level, SAC, nitrate and many other parameters.


Specs at a glance

1 to 2x Memosens digital input

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

Alarmrelay, 2x relay


Ingres protection
IP66 / IP67


Field of application

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
  • Modbus RS485/RTU
  • Modbus TCP
  • EtherNet/IP
  • 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.




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.





230VAC E&H Instrument CM442 CM442-AAM1A2F010A+AA Transmitter 0     230VAC E&H Instrument CM442 CM442-AAM1A2F010A+AA Transmitter 1  230VAC E&H Instrument CM442 CM442-AAM1A2F010A+AA Transmitter 2 


Common related models:




Why choose GSI?


1. 100% original product, 100% quality assurance.


2. Varied payment methods.

We adopt T/T, western union and paypal and Currency in EURO,USD,RMB



We can shipping all over the world.via DHL,UPS,Fedex,TNT and IPS,PDE,BRE,KARAPOST etc.



Contact Details
Great System International Limited

Contact Person: Mrs. Joanna Yang

Tel: +86-13828861501

Fax: 86-755-26850713

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