Methane concentration of the gas leak alarm Alarm manufacturers [Lyla (0531-58669819 15269173085) For details, please call us] Main: the chlorine alarm, liquefied gas alarm, gas alarm, hydrogen sulfide detector Four in gas detector, gas alarm, combustible gas alarm, carbon monoxide alarm, combustible gas, gas leak alarm, handheld combustible gas detector, portable gas detectors, hazardous and toxic gas alarm. Security issues can not be ignored, prevention sure to governance, like the development and protection of the environment, protect the environment at the same time talk about the development of natural gas leakage alarm, too, must have a certain amount of safety factor, we may be better work, learning and life, with natural gas leak alarm will make our work easier and enjoyable. With the continuous development of society, the industry continues to progress, a new generation of high-tech electronic production of natural gas leak alarms come out. Gas leak alarm parameters certification ◆ Explosion-proof certification: 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 : suitable for wire cross section 0.5 ~ 2.5mm2 ◆ connecting cable: four-wire 2 * 1.5mm2 two-color twisted pair (signal) and 2 * 2.5mm2 the color parallel lines (power) ◆ wiring: four-wire ◆ Accuracy: ± 5 % FS ◆ Response time: less than 30s environment ◆ IP rating: 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 ◆ detect gas:% LEL flammable and explosive | toxic harmful ppm ◆ detection method : the natural diffusion ◆ detection range :12-15m2 gas gas leakage alarm | gas gas leak detector gas concentration detector gas leakage alarm professional manufacturer, gas alarm products are widely used in cold storage, compressor room, food plants, fertilizer Factory and other flammable and explosive gases in dangerous places. Fixed gas leak alarm is composed by two, part of the gas alarm controller, part of the natural gas and gas detectors, using three-core shielded cable or ZRRVV of three core cable connection between the detector and the controller, the detector and The controller has a terminal block. Decades, the company's products sell well at home and abroad, well received by the majority of customers. The company always adhere to the people-oriented, quality first, the business philosophy of safety is extremely heavy. Commitment to the field of gas safety testing, and to contribute to security for the protection of the lives and property of the customer with first-class products, first-class service to meet the individual needs of diverse user!