Anti Interference Wireless Industrial Combustible Gas Detector for Coal Mine

Anti Interference Wireless Industrial Combustible Gas Detector for Coal Mine. Advanced Sensor Technology: High-precision imported sensor with catalytic, electrochemical, semiconductor, or infrared principles. Dual Signal Output: Supports 4-20mA and RS485 dual communication for strong compatibility. Explosion-Proof Design: Industrial-grade safety protection with Ex d IIC T6 Gb and IP66 protection grade. Real-Time Digital Display: Color digital module or LCD screen for instant concentration readings. Self-Diagnosis Function: Automatically identifies over-concentration, short circuit, and open circuit faults. Wireless Transmission Option: LoRa or 4G wireless transmission available for GTYQ JH603 model without wiring. Infrared Remote Control: Calibration and settings can be performed without opening the cover. Flexible Customization: Full customization, minor customization, and customization from samples or designs available.