Payment & Shipping Terms:
|Input:||2 To 4x Digital Input Optional||Output:||4x Relay, ProfibusDP, Modbus RS485, Modbus TCP, Etherne|
|Ingres Protection:||IP66 / IP 67||Additional Certifications:||EAC, CCSAus|
4 Channel E&H Instrument,
CM444 E&H Instrument,
IP66 Endress Hauser Liquiline CM444
E+H Germany factory CM444-AAM41A3F060B 4-channel transmitter Liquiline transmitter
Manufacturer : Endress+Hauser
Product No. : CM444-AAM41A3F060B
Product type : 4-channel Transmitter Liquiline
Universal four-wire multichannel controller Field device
Shipping weight : 3 Kg
Expandable multiparameter field device for all industries
Liquiline CM444 is a digital multiparameter transmitter for process monitoring and controlling in any application. Modules can be added at any time to fit your process. The 4-channel controller saves you time and money by offering seamless system integration, simple operation and a reduced need for spare part stock. Liquiline CM444 provides you with all the benefits of a best-in-class transmitter platform from clever simplicity to maximum process safety.
One controller for all parameters and applications, intuitive user interface, automatic sensor recognition, hot plug & play with pre-calibrated Memosens sensors.
Universal modules for all parameters minimize spare part stock and allow for easy 1-click 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.
Field of application
The Liquiline CM444 multiparameter transmitter is suitable for all applications in non-hazardous areas, for example in these industries and their utilities:
Food & Beverages
Power & Energy
Water & Wastewater
Liquiline CM444 features all common communication protocols and interfaces, such as:
Features and specifications
ORP / Redox
Amperometric oxygen measurement
Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors
Robust plastic housing
All non-ex applications
2 to 4x Memosens input, 2 to 8x current output
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup
Housing base: PC-FR
Housing seal: EPDM
237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch
-20 to 55 °C (0 to 130 °F)
1 to 4x Memosens digital input
2x 0/4 to 20mA Input optional
2 to 4x Digital input optional
2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Etherne
Contact Person: Frank
Measuring principle: Conductive conductivity cell with polished stainless steel electrodes
Application: Measurement in pure and ultrapure water range, monitoring of ion exchangers, reverse osmosis, distillation, chip cleaning
Characteristic: Analog or digital 2-electrode conductivity sensors
Measurement range: k=0,01: 0.04 to 20 µS/cm k=0,1: 0.10 to 200 µS/cm