Used in analytical sensing applications, the Endress+Hauser Liquiline CM442 4-wire, 2-parameter transmitter accepts data from 2 sensors and measures any combination of parameters such as turbidity/suspended solids, nitrate, SAC (UV254), ISE, dissolved oxygen, pH/ORP, chlorine, concentration and conductivity. The transmitter accepts any 2 Memosens sensor inputs, each with true hot plug-and-play capabilities via a digital interface link; the link allows high-speed, 2-way communication of various parameters including measured variable, calibration data, sensor diagnostic data and sensor recognition data.

Endress+Hauser, Inc.; www.us.endress.com