Chromalox 3803-40160 Temperature Controller

Chromalox 3803-40160 Temperature Controller is a Black, industrial-grade device designed to regulate process temperature. It operates on 120 VAC and provides a 4-20 mA output, with an input range listed as 0-750 Ohms, defining the electrical interface it uses for sensing and signaling. This model number identifies a Chromalox temperature control solution built for environments where reliable analog control and compatibility with current-loop instrumentation are required. The combination of 120 VAC power, 4-20 mA signaling, and a 0-750 Ohm input range describes its core electrical spec, enabling integration into systems that monitor and control temperature through a standard current loop. Target applications include industrial automation, manufacturing processes, and other settings where precise temperature regulation and straightforward wiring are essential. Use this controller when you need a Chromalox solution that delivers a simple yet effective means of maintaining setpoint temperatures with conventional AC power and current-loop interfacing.