Zhengzhou hand-methanol detector ethanol leakage alarm company specializing in the production of hand-held portable methanol leak alarms | detector fixed, portable methanol alarm handheld methanol leak alarm, portable methanol detector, portable methanol leak detection instrument, portable methanol leak detector, portable methanol concentration alarm, methanol detectors, handheld methanol gas alarm, handheld methanol leak detector, Contact Manager Liu (0531-58669819 15269173085)] the alcohols alarm is detect alcohol, a product jointly developed by companies and research departments, not only domestic brands but also direct agent of the American Scientific, Honeywell, Canada BW, Germany Draeger, alcohols alarm reliable quality, welcome to buy! The alarm of alcohol, the alcohol gas alarm, alcohols leak alarm, the alarm of the alcohol concentration. Portable combustible gas detector technical indicators. Detection principle: catalytic combustion. Sampling methods: diffusion. Detection gas: combustible gas measuring range :0-100% LEL 5. Precision: ± 5% FS 6. Alarm mode: digital voice reminding 7 Alarm sound: ≥ 80Db 8 Warm-up time: 20S 9. response time: ≤ 30s 10. recovery time: ≤ 60s 11 resolution: 1LEL/1PPM 12. security level: Exd Ⅱ Ct3 13 proof: Intrinsic safety 14. Operating temperature: -20-60 ℃ 15 Operating Humidity: ≤ 95% RH non-condensing 16. charging voltage: 3.6V 17 Charging time: about 105mA 18 continuous working time: ≥ 8h 19. appearance: 120mm * 38mm * 68mm 20. Battery capacity: 1800mAH 21 Weight: 3.6V lithium battery about after-sales service of portable gas detector, weighing 120 grams: one year warranty and lifetime maintenance hand-methanol detector ethanol leakage alarm alarm customers, is to prevent alcohol leaked the concentration of a product, and brought a lot of convenience for our customers, ceases to be an explosion / poisoning worries, we will focus on this case R & D Liaocheng Jingmen of Yueyang alcohol alarm. 【Loyal Zhiyuan, The Honest to Albert] you supply hand-methanol detector ethanol leak alarm. Security: your security, we guarantee. Technology: We have been to pursue a more rigorous, even better. Delivery: We have been pursuing a more efficient, a lot more inventory. Service: We have been pursuing a more satisfied, more intimate. Sale: we have been pursuing more efficient to buy the rest assured that with the comfortable. Price: We provide you with greater profit margins. Sold to: Shandong - Henan - Zhejiang - Liaoning - Tianjin - Dalian - Jiangsu - Jiangxi - Hebei - Xinjiang - Gansu - Sichuan - Guangdong - Guangxi - Anhui - Fujian - Hubei - Hunan - Chongqing - Yunnan - Ningxia - Inner Mongolia - Jilin - Shanghai - Guizhou - Shaanxi - Shanxi across the country.