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Liquiline - Model CM448 -Digital Multiparameter Transmitter for Process Monitoring and Controlling
Flexible multiparameter field device for all industries. Liquiline CM448 is a digital multiparameter transmitter for process monitoring and controlling in any application. The 8-channel controller saves you time and money by offering seamless system integration, simple operation and a reduced need for spare part stock. Adapt the controller exactly to your measuring task and connect 1 to 8 sensors as desired. Liquiline CM448 provides you with all the benefits of a best-in-class transmitter platform from clever simplicity to maximum process safety.
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Clever simplicity:
One controller for all parameters and applications, intuitive user interface, automatic sensor recognition, hot plug & play with pre-calibrated Memosens sensors. -
Complete package:
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.
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
- Life Sciences
- Power & Energy
- Water & Wastewater
- Chemicals
Liquiline CM448 features all common communication protocols and interfaces, such as:
- 0/4...20 mA
- HART
- PROFIBUS DP
- Modbus TCP / Modbus RS485
- EtherNet/IP
- Webserver
Oxygen / Disinfection / Turbidity / Analyser / Conductivity / ORP / Redox
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Measuring principle
Sensor ORP / Redox
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Measuring principle
Sensor ORP / Redox
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Application
Modular 4 wire controller
Multichannel:1-8 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 -
Characteristic
Robust plastic housing
All non-ex applications -
Design
8x Memosens input
2...8x current output
alarmrelay
2x relay
SD card for software update and copy & paste of setup -
Material
Polycarbonate
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Dimension
237 (9.33) x 194 (7.64) x 162 (6.38) mm (inch)
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Process temperature
-20...55°C / 0...130°F
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Ingres protection
IP67
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Input
1...8x Memosens digital input
2x 0/4..20mA Input optional
2..4x Digital input optional -
Output
2...8x 0/4...20 mA current outputs
alarmrelay
4x relay
ProfibusDP
Modbus RS485
Modbus TCP
Ethernet
