Pumping combustible gas detector AJB-IIB

Pumping combustible gas detector Model: AJB-IIB Instrument: Description: Product Applications: coal mine, metallurgy, coking, petrochemical, chemical, municipal, gas, environmental monitoring, tunnel work and other places on-site testing. To be trenches, pipes, tanks, sealed containers the gas leakage detection or concentration detection. Outside aid a wide selection of connection can be connected to the probe, hoses and the like. This series may need to provide special customized according to customer gas measurement. Such as benzene, gasoline and other measuring instruments, etc. Features: With suction pump function on and off two sound and light alarm, alarm can be set to full-scale high-resolution large-screen LCD displays battery voltage indicator function with a hose or probe Specifications: Measuring principle catalytic combustion sensor measurement aspirated measurement range adjustable alarm set point full battery charge display real-time display battery charge display and audible alarm highlighted digital display, alarm sound level 80dB measurement range of 0 to 100% LEL measurement accuracy of ± 1% LEL or ± 10% Resolution 1% LEL full power continuous working time more than 15 hours Power 3.7V rechargeable lithium manganese Dimensions / Weight 172 (L) × 68 (W) × 39 (H) mm / 350g proof type ibdI (150 ℃) Earthquake antistatic ABS cabinet Standard Host, charger, leather case, manuals, quality products, warranty card built-in gas pump per minute flow rate greater than 0.5L, auto-sampling distances greater than 20m zero and calibration, backlit display, audible alarm