STAHL 9164/13-20-55 MA ISOLATING REPEATER NON-EX I FIELD CIRCUIT 224366

The Stahl Series 9164 mA isolating repeater is a robust solution designed for hazardous area applications, ensuring safe and reliable operation within a temperature range of -40°C to +75°C. This single-channel device features an isolation amplifier input function compatible with 4-20 mA HART (sink) signals and delivers an output range of 3.8-20.5 mA with passive HART (sink). It boasts galvanic isolation between input and output, preventing electrical interference and signal distortion. With an auxiliary power nominal voltage of 30 V and a supply current of 30.00 mA, this isolating repeater mode unit is perfect for connecting two mA-sources as well as active 2-wire inputs, making it an ideal choice for integrating 4-wire transmitters into analog input supplies. Additionally, it supports bidirectional HART transmission over the standard 4-20 mA signal line. Encased in an IP30-rated housing, the Stahl isolating repeater ensures dependable performance in demanding environments within automation interfaces and solutions.