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Endress+Hauser Liquiline CM448R: Eight-Channel Multiparameter Transmitter

News November 03, 2026

Endress+Hauser Liquiline CM448R

Expandable Eight-Channel DIN-Rail Multiparameter Transmitter

Endress+Hauser Liquiline CM448R liquid analysis transmitter

Liquiline CM448R is a high-performance multiparameter transmitter for DIN-rail and cabinet installation. Its modular architecture connects up to eight digital Memosens sensors, helping plants consolidate several liquid-analysis measurements on one scalable platform.

Configuration note: CM448R is available in many configured order codes. Confirm the power supply, sensor channels, outputs, communication modules and approvals from the nameplate and original order documentation.

Why Choose the Liquiline CM448R?

Up to Eight Memosens Channels

Connect as many as eight digital sensors in virtually any combination for pH, ORP, conductivity, oxygen, nitrate, turbidity and other parameters.

Modular Expansion

Add sensor channels, inputs, outputs, relays and communication functions as measurement requirements grow.

Efficient Cabinet Integration

DIN-rail mounting, plug-and-play modules and standardized Liquiline operation simplify engineering and commissioning.

Liquiline CM448R Key Specifications

ItemSpecification
Sensor inputs1 to 8 digital Memosens inputs
Optional inputs2 x 0/4-20 mA and 2 to 4 digital inputs
Outputs / relays2 to 8 current outputs, alarm relay and 4 relays
CommunicationPROFIBUS DP, Modbus RS485/RTU, Modbus TCP and Ethernet
Dimensions220 x 100 x 98 mm
Temperature-20 to 55 degrees C
ProtectionTransmitter IP20; optional display IP66

Typical Applications

  • Water and wastewater treatment
  • Power generation and utilities
  • Chemical and process industries
  • Multi-parameter monitoring skids and analyzer cabinets

Operational Advantages

  • Hot plug-and-play with pre-calibrated Memosens sensors
  • SD card support for software updates and configuration copy
  • Flexible sensor combinations and modular future expansion
  • Reduced spare-parts inventory through standardized modules

Request a Quotation

Please share the complete order code, quantity, destination country and a clear nameplate photo.

HONGKONG XIEYUAN TECH CO., LIMITED
Email: becky@hkxytech.com
Web: www.hkxytech.com
Mobile: +86-15972186287 (WhatsApp & WeChat)

Technical reference: Endress+Hauser Liquiline CM448R product information. Verify the final device configuration from the exact order code and documentation.

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