Multichannel analyzer transmitter for sensor applications

Endress+Hauser's Liquiline CM44P can measure 16 different parameters from 6 analytical sensors simultaneously, simplifying monitoring of processes such as chromatography, fermentation, phase separation and filtration.

By Endress+Hauser August 22, 2016

Endress+Hauser’s Liquiline CM44P multichannel analyzer transmitter that is designed to accept up to 16 parameters from analytical sensors and transmits them via 4-20mA HART, Profibus, Modbus, and EtherNet/IP. The CM44P accepts inputs from up to two process photometers and four analytical sensors simultaneously. Sensor types include pH, ORP, conductivity, dissolved oxygen, nitrate, turbidity, free chlorine and ion selective sensors. Mathematical functions allow the CM44P to calculate measured values on the basis of multiple input values. The CM44P also performs diagnostics on all connected sensors and analyzers, and transmits error messages. Diagnostic functions include monitoring impedance of pH gas; measuring signals for stagnation; monitoring the condition of electrodes and the degree of electrode aging; and checking for overcurrent conditions. An optional Web server allows operators to remotely access the transmitter. 


Flow, level, liquid analysis, optical analysis, pressure, temperature measurement, software and system products | Endress+Hauser 

– Edited by CFE Media. See more Control Engineering process sensor and actuator products.