Liquiline - Model CM442R -1-/2-Channel Transmitter
Compact multiparameter DIN-rail and cabinet device for all industries. Liquiline CM442R is an easy-to-use, digital multiparameter transmitter for process monitoring and control in all applications - even where mounting space is limited. It saves you time and money through simplified and quick system integration, installation, and handling. The 1-/2-channel controller is extremely compact and fits in every cabinet. Liquiline CM442R provides you with all the benefits of a best-in-class transmitter platform from clever simplicity to maximum process safety.
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Saves space, saves money:
Extremely small footprint, saves space in cabinets – perfect for skids. -
High-speed installation:
No cut-out in cabinet door, one-click DIN-rail mounting, minimized wiring. -
Simple and safe commissioning:
Saving configuration on SD card enables fast set-up on duplicate installations. -
Easy to operate and service:
Intuitive user interface, hot plug & play with pre-calibrated Memosens sensors, universal components fit all parameters. -
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 CM442R multiparameter transmitter is suitable for all applications in non-hazardous areas, for example in these industries and their utilities:
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Food & Beverages
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Life Sciences
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Power & Energy
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Water & Wastewater
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Chemicals
Liquiline CM442R features all common communication protocols and interfaces, such as:
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0/4...20 mA
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HART
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PROFIBUS DP
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Modbus TCP / Modbus RS485
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EtherNet/IP
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Webserver
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Measuring principle
UV photometric
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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...4x current output
alarmrelay
2x relay
SD card for software update and copy & paste of setup -
Material
Plastic (polycarbonate)
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Dimension
99 (3.9) x 11 (0,43) x 98 (3.86) mm (inch)
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Process temperature
-20...60°C / 0...140°F
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Ingres protection
IP20 Transmitter
IP66 optional Display -
Input
1...2x Memosens digital input
2x 0/4..20mA Input optional
2x Digital input optional -
Output
2...4x 0/4...20 mA current outputs
alarmrelay
2x relay
ProfibusDP
Modbus RS485
Modbus TCP
Ethernet