Alcohol ethanol in Turpan region Leak Alarm company products: SPD fixed-ethanol alarm RBBJ-T portable (handheld) ethanol alarm ethanol leak alarms, alarm ethanol concentration, ethanol leak detection alarm, ethanol gas detection alarm, ethanol gas leak alarms, the ethanol gas detectors, the ethanol concentration detection alarm, the ethanol gas concentration detector >> flammable / toxic gases leaked automatic alarm device, the products are sold: in Shandong - Jiangsu - Jiangxi - Hebei - Henan - Zhejiang - Liaoning - Tianjin - Dalian - Xinjiang - Gansu - Sichuan - Guangdong - Guangxi - Anhui - Fujian - Hubei - Hunan - Chongqing - Yunnan - Ningxia - Inner Mongolia - Jilin - Shanghai - Guizhou - Shaanxi - Shanxi across the country. SPD type fixed ethanol alarms, the operation is simple, intuitive; sensor or transmission line failure detection and fault alarm the concentration alarm status can be automatically stored, using the main, equipment dual power works, and to ensure the continuity of the work. The machine work status is stable and reliable, low power consumption. The solvent ethanol alarms divided into fixed and portable solvent oil detection alarms, handheld solvent oil leak detector. SPD type fixed ethanol alarm the technical parameters certification ◆ Explosion-Proof: Exd II CT6 ◆ type recognition: Fire Electronic Product Conformity Assessment Center ◆ Application Standard: GB15322.1-2003 Electrical ◆ Power Supply: DC12V-30V ◆ signal: digital signal ◆ Terminals: for wire cross section 0.5 ~ 2.5mm2 ◆ connecting cables: Four-wire 2 * 1.5mm2 two-color twisted pair (signal) and 2 * 2.5mm2 the color parallel lines (power) ◆ wiring: four-wire ◆ measurement accuracy : ± 5% FS ◆ Response time: less than 30s environment ◆ IP grade: IP65 ◆ Temperature range: -40 ° C to 65 ° C (catalytic combustion) | -40 ° C to 65 ° C (electrochemical, non-long-term) ◆ humidity range : 10 to 95% RH (non-condensing) ◆ Pressure range: 86 ~~ 106KPa ◆ Storage temperature: -40 ℃ ~ +65 ℃ ◆ Transmission distance: ≤ 1200m detection the ◆ detected gas:% LEL flammable and explosive | toxic and hazardous ppm ◆ detection methods: the natural diffusion ◆ detection range :12-15m2 RBBJ-T portable (handheld) ethanol alarm features: 1 methanol leak detector detection principle: catalytic combustion. sampling methods: diffusion. Detection of gas: methanol 4. measuring range :0-100% LEL 5. precision: ± 5% F? S 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/1P 12 security level: Exd Ⅱ Ct3 13. explosion proof methanol detector: intrinsically safe type 14. Operating temperature: -20-60 ℃ 15 work 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 weighs approximately 120g 【dedicated production of industrial toxic and hazardous gas alarm manufacturers Lyla (15269173085), you supply the quality of clearance, inexpensive products and technical support and after-sale protection]