Combustible gas Detector K-300 EX Gas Analyzer USB chargeable Explosion-proof

Combustible gas Detector K-300 EX Gas Analyzer USB chargeable Explosion-proof   K-300 portable gas detector (hereinafter called 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 *4 alarm types: sound (mute mode also available), light,vibration and LCD indicator *Gas calibration completed by the factory *Zero adjustment and data logging Name K-300 portable combustible gas leak detector Resolution 1%LEL,1ppm,0.1ppm,0.01%vol Sampling method Natural diffusion Alarm point (low alarm point, high alarm point) adjustableSupport personalized setting Alarm types Audible buzzer alarm; Visual LED light alarm; Vibration alarm,LCD indicator Warm-up time 30S Response time <10s Protection level IP65 Explosion-proof grade Exib IIB T3 Gb Sensor type Imported sensor Screen 2.0inch colored LCD Power supply Rechargeable lithium battery, DC3.7V Charging time 6h-8h Sensor life 2 years Alarm methods Sound, light, vibration, display. Weight 290g (do not include accessories) Working temperature Temperature: -20～50℃ Humidity: ≤95% RH with no condensation. Storage condition Temperature: -20～50℃ Humidity: ≤85% RH, avoid caustic gases or substances. Dimension Approx. 208mm(L)×81mm(W)×25mm(H) Packing list Detector, Carrying case, Charger, USB cable, Warranty card, Qualified card.   SPECIFICATIONS gas Range Detection Accuracy 90% Response Time Minimun Readout Alarm Set Point Low/High PH3 0-2000ppm ±5%(F.S) ≦25s 0.01ppm 0.3/5ppm O2 0-30%vol ±5%(F.S) ≦15s 0.10% 19.5%/23.0% EX 0-100%LEL ±5%(F.S) ≦5s 1%LEL 25.0%/50.0%LEL CO 0-1000ppm ±5%(F.S) ≦25s 1ppm 50ppm/100ppm CO2 0-5000ppm ±5%(F.S) ≦25s 1ppm 1000ppm/2000ppm H2S 0-100ppm ±5%(F.S) ≦30s 1ppm 10ppm/20ppm NO2 0-20ppm ±5%(F.S) ≦25s 0.1ppm 3ppm/10ppm NO 0-250ppm ±5%(F.S) ≦60s 1ppm 25ppm/50ppm SO2 0-20ppm ±5%(F.S) ≦30s 0.1ppm 2ppm/10pppm CL2 0-20ppm ±5%(F.S) ≦30s 0.1ppm 1ppm/10ppm NH3 0-100ppm ±5%(F.S) ≦50s 1ppm 25ppm/50ppm H2 0-1000ppm ±5%(F.S) ≦60s 1ppm 50ppm/10ppm HCN 0-50ppm ±5%(F.S) ≦200s 0.1ppm 10ppm/20ppm HCL 0-20ppm ±5%(F.S) ≦60s 0.1ppm 5ppm/10ppm CH4 0-100%LEL ±5%(F.S) ≦5s 1%LEL 25.0%/50.0%LEL Price Terms︰ FOB Shenzhen Payment Terms︰ TT/Western Union/Paypal Packing︰ Export carton Lead Time︰ 4 days Product Image