Model TX-250 -Field Gas Transmitter

HNL’s field proven micro-controller based, long-life, accurate, gas-specific transmittrs are configured with minimal cross-interference. It continuously monitors dangerous concentrations of gases. The output transmission can interface directly with any receiving instrument / system. The standard transmitter consists of a compact electronic module housed in a weather-proof or explosion proof metallic or polyster box, with an application specific sensor. and have : 1. Relay output, 2. Explosion proof & IP65, IP55 rating, 3. Easy sensor replacement, 4. One-man calibration, standard 4-20 mA, 5. 2 or 3 wire output, amart sensor interface, HART / MODBUS (RS485). This state-of-art transmitter is carefully designed and manufacture with industrial grade components for reliability, accuracy and long life. These transmitters are equipped with micro-controller and are optionally featured with self diagnostic, auto-calibration functions through embedded software.