Key Specifications
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Input
1 to 2 digital Memosens inputs
Optional 2x 0/4 to 20mA inputs
Optional 2x digital inputs -
Output & Communication
2 to 8x 0/4 to 20 mA outputs
Alarm relay, 2x relays, ProfibusDP, Modbus RS485,
Modbus TCP, Ethernet -
Protection Rating
Transmitter: IP20
Optional Display: IP66
Applications
The Liquiline CM442R transmitter supports connection of up to 2 Memosens sensors across more than 12 measurement parameters. Its ultra-compact design fits seamlessly into control cabinets while offering versatile inputs, outputs, controllers, and math functions for applications like cleaning control. As part of the Liquiline platform, it features standardized system integration, operation, and spare parts. Heartbeat Technology helps optimize measurement point availability while reducing maintenance costs.
Ideal for diverse industries including:
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Food & Beverage
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Pharmaceutical
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Power Generation
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Water Treatment
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Chemical Processing
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Marine Applications
Supported communication protocols:
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0/4…20 mA
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HART
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PROFIBUS DP
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Modbus RS485/RTU
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Modbus TCP
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EtherNet/IP
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PROFINET
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Web Interface
Expandable with modules featuring explosion-proof certifications including IECEx, ATEX and CSA for hazardous area sensor connections.
Advantages
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Compact & Cost-Effective:
Minimal space requirements for cabinet installation – ideal for skid-mounted systems. -
Rapid Installation:
No door cutouts needed, quick DIN-rail mounting, and reduced wiring complexity. -
Effortless Commissioning:
SD card configuration storage enables fast deployment on identical setups. -
User-Friendly Operation:
Intuitive interface, plug-and-play with pre-calibrated Memosens sensors, universal components for all parameters. -
Remote Process Monitoring:
Built-in web server provides remote access to diagnostics, configurations, and parameters via any browser or smartphone. -
Enhanced Efficiency:
Heartbeat Technology facilitates condition-based maintenance, easy verification, and performance optimization.
