One controller for all parameters and applications, intuitive user interface, automatic sensor recognition, hot plug & play with pre-calibrated Memosens sensors.
8 channels in one device provide the highest flexibility for every measuring task.
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 CM448 multiparameter transmitter is suitable for all applications in non-hazardous areas, for example in the following industries and their utilities:
Food & Beverages
Power & Energy
Water & Wastewater
Liquiline CM448 features all common communication protocols and interfaces, such as:
Modbus TCP / Modbus RS485
Features and specifications
Modular 4 wire controller
Multichannel: 1 to 8 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
8 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
8x Memosens input, 2 to 8x current output,
Alarmrelay, 2x 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 8x 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, Ethernet