Anti Interference 4-Circuit Gas Alarm Detector for Mining Site

Anti Interference 4-Circuit Gas Alarm Detector for Mining Site. Advanced Sensor Technology: High-precision imported sensor with catalytic, electrochemical, semiconductor, or infrared principles. Dual Signal Output: Supports 4-20mA and RS485 (Modbus RTU) for strong compatibility with control systems. Explosion-Proof Design: Industrial-grade safety with Ex d IIC T6 Gb and IP66 protection rating. Real-Time Digital Display: Color digital module provides clear, real-time concentration readings. Self-Diagnosis Function: Automatically identifies over-concentration, short circuit, and open circuit faults. Remote Calibration: Infrared remote control allows calibration and settings without opening the cover. Flexible Customization: Offers full customization, minor customization, and customization from samples or designs. Multi-Gas Detection: Detects combustible, toxic, oxygen, and dust gases with various sensing principles.