The Yokogawa ISC450G-A-A/UM is a versatile ORP analyzer and converter designed for accurate measurement in challenging industrial environments. This unit is capable of handling high inductive conductivity and provides reliable 4-20 mA output. It supports a 4-wire pH measurement configuration with electrochemical inputs, covering a wide range of parameters including pH values from -2 to 16, ORP from -1500 to 1500 mV, relative humidity from 0 to 100%, and temperature monitoring from -30 to 140°C via a built-in PT1000 sensor. Additionally, the instrument features four SPDT relay contacts, offering flexible control options. Distributed by BSP Automation, this analyzer is well-suited for applications requiring precise monitoring and control of electrochemical processes.