Key Specifications
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Input
1 to 8 Memosens digital inputs
Optional 2x 0/4 to 20mA inputs
Optional 2 to 4 digital inputs -
Output / Communication
2 to 8x 0/4 to 20 mA outputs, alarm relay
4x relays, Profibus DP, Modbus RS485, Modbus TCP, Ethernet -
Protection Rating
IP66 / IP67
Applications
The Liquiline CM448 transmitter supports up to 8 Memosens sensors across more than 12 measurement parameters. It features automatic sensor detection, user-friendly operation, and interchangeable components with other Liquiline devices. With its versatile inputs, outputs, controllers, and calculation modules, it can manage cleaning systems or dosing pumps. Heartbeat Technology optimizes measurement reliability while reducing maintenance expenses.
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
Optional explosion-proof module available with IECEx, ATEX, and CSA certifications for hazardous area sensor connections.
Advantages
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Intuitive Operation:
Universal controller for multiple parameters, easy-to-use interface, automatic sensor detection, plug-and-play functionality with pre-calibrated Memosens sensors. -
Versatile Configuration:
8-channel design offers maximum adaptability for various measurement requirements. -
System Compatibility:
Comprehensive communication options ensure seamless integration with any distributed control system (DCS). -
Quick Installation:
SD card configuration storage enables rapid deployment on identical setups. -
Remote Monitoring:
Built-in web server provides browser-based access to diagnostics, configurations, and parameters from any device, including smartphones. -
Optimized Performance:
Heartbeat Technology facilitates condition-based maintenance, measurement validation, and process optimization.
