Combustible gas gas leak detector [Manager Tian 0531-88790 109,1510 6992328] according to market demand by researchers for the enterprise, strictly in accordance with the combustible gas detectors GB15322.3-2003 "standard design and manufacturing, and with a number of research institutions jointly developed a new generation of high-tech electronic detection and alarm equipment. Combustible gas gas leak detector through the inspection of the Fire product quality supervision department, combustible gas gas leak detector chip micro computer controller signal processing institutions, gas detection element is the use of imported special sensor with high sensitivity, stable , long life, low power consumption advantages. Combustible the gas gas leak detector main characteristics: imported sensor, high precision and accurate detection, anti-toxic, stable performance, probe explosion-proof structure design, suitable for factories and other kinds of dangerous places high degree of protection, dust-proof, waterproof anti-corrosion strong, able to work in the the acid alkaline environment. Small size, easy to carry. Combustible gas gas leak detector main technical indicators: 1. Detection principle: catalytic combustion. Sampling methods: suction detection gas: combustible gas. Measurement range of 0 to 100% LEL ,0-1000PPM 5 Accuracy: ± 5% F * S 6. Alarm mode: digital voice reminding 7 alarm sounds: ≧ 80Db 8 Warm-up time: 20S 9. response time: <30s 10. recovery time: ≦ 40s 11. resolution: 1LEL 12 Safety level: Exd Ⅱ Ct3 13. proof way: intrinsically safe 14. Operating temperature: -20-60 ℃ 15 Operating Humidity: <95% RH non-condensing 16. charging voltage: 3.6V 17 charge time: about 105mA 18 continuous working time: ≧ 8h 19. appearance: 120mm * 38mm * 68mm combustible gas gas leak detector for combustible gas gas gas station, gas pumping stations (stations), workshop, guest houses, hotels, chemical plants, metallurgical use or storage places, the use of combustible gas gas leak detector can effectively avoid the combustible gas leak (lack of) fire, explosion, poisoning and other personal injury and property safety.