
Mine Methane and Carbon Dioxide Detector Mining Machinery. Dual Gas Detection: Simultaneously monitors methane and carbon dioxide without cross-interference. Long Sensor Lifespan: Infrared sensor designed for a 25-year service life with 12-month calibration. IP65 Protection: Dust and water resistant, suitable for harsh underground mining environments. RFID Data Recording: Supports digital inspection with RFID card swiping to auto-record gas data. Wireless Data Upload: Enables Bluetooth and WIFI connectivity for real-time data transmission. Triple Alarm System: Features sound, light, and vibration alarms for maximum safety alerts. OLED Display: High-brightness screen displays concentration, battery, time, and temperature. Explosion-Proof Safety: Intrinsically safe design (ExibiMb) compliant with GB3836-2010 standards.