BH-90E CH4/Natural/coal gas flammable Combustible gas Detector Gas Leakage meter

BH-90E CH4/Natural/coal gas flammable Combustible gas Detector Gas Leakage meter   BH-90E portable gas detector is a new type of gas leak detector that adopts LSI technique and meets international smart technology standards. With imported high quality semi-conductor sensor and embedded microcontroller, it detects gas leakage with high sensitivity and strong adaptive ability. Being waterproof, dustproof, explosion-proof, and easy to use with high reliability, the detector is widely used in oil, coal, municipal construction, chemical engineering, environmental protection, metallurgy, refining, gas transmission and distribution, biochemistry, agriculture, pharmaceutical industries.   INTRODUCTION *MCU control, low consumption *High resolution STN LCD *Housing made of high strength engineering plastics and compound anti-slip rubber *Detection range (low alarm point, high alarm point) adjustable *Low battery alert, intrinsically safe design *alarm types: sound (mute mode also available), light and vibration *Gas calibration completed by the factory *Zero adjustment and data logging Target gas Combustible gas Range 0-10,000ppm (μmol/mol) Sampling method Natural diffusion Alarm point Default: Low alarm: 500ppm; High alarm: 2000ppm. Support personalized setting. Alarm types Audible buzzer alarm; Visual LED light alarm; Vibration alarm Warm-up time 60S Response time ＜30s Protection level IP65 Explosion-proof grade Exib IIB T3 Gb Sensor type Imported FIGARO sensor Sensor life 2 years Power supply Rechargeable lithium battery, DC3.7V 1800mAH Charging time 6h-8h Continuous working hours No less than 8 hours (normal working environment) Working condition Temperature: -10～40℃ Humidity: ≤95% RH with no condensation. Storage condition Temperature: -20～50℃ Humidity: ≤85% RH, avoid caustic gases or substances. Weight Approx. 300g (excluding accessories) Dimension Approx. 210mm(L)×66mm(W)×30mm(H) Packing list Detector, Carrying case, Charger, USB cable, Warranty card, Thank-you card. Model Range L-alarm H-alarm CO 0-1000ppm 35ppm 200ppm O2 0-30%vol 19.5%vol 23.5%vol H2 0-100%LEL 20%LEL 50%LEL H2S 0-100ppm 10ppm 20ppm CH4 0-100%LEL 20%LEL 50%LEL C2H4O 0-20ppm 10ppm 15ppm C2H4 0-100%LEL 20%LEL 50%LEL C3H8 0-100%LEL 20%LEL 50%LEL C2H5OH 0-100%LEL 20%LEL 50%LEL NH3 0-100ppm 25ppm 50ppm CL2 0-20ppm 5ppm 10ppm O3 0-20ppm 5ppm 10ppm SO2 0-20ppm 2ppm 5ppm PH3 0-20ppm 0.3ppm 5ppm CO2 0-50000ppm 1000ppm 2000ppm NO 0-250ppm 20ppm 50ppm NO2 0-20ppm 5ppm 10ppm HCN 0-500ppm 10ppm 20ppm HCL 0-50ppm 10ppm 20ppm CH2O 0-10ppm 2ppm 5ppm VOC 0-100ppm 20ppm 50ppm C6H6 0-100ppm 20ppm 50ppm   Price Terms︰ FOB Shenzhen Payment Terms︰ TT/Western Union/Paypal Packing︰ Export carton Lead Time︰ 4 days Product Image