8-channel transmitter
Liquiline CM448R

Flexible multiparameter DIN-rail and cabinet device for all industries

• Measuring principle

  Potentiometric/Sensor ORP / Redox/
  Conductive/
  Amperometric oxygen measurement/Total chlorine/Single beam scattered light/Ultrasonic sensor

• 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

• Dimension

  220 (8.66) x 100 (3.94) x 98 (3.86) mm (inch)

• Process temperature

  -20...55°C / 0...130°F

• Ingress protection

  IP20 transmitter
  IP66 optional Display

• Input

  1...8x Memosens digital input
  2x 0/4..20mA Input optional
  2..4x Digital input optional

• Output / communication

  2...8x 0/4...20 mA current outputs
  alarmrelay
  4x relay
  ProfibusDP
  Modbus RS485
  Modbus TCP
  Ethernet