Combustible gas factory gas alarm gas alarm gas alarm factory gas leak detector manufacturers is the company developed the production of security products, widely used in the family unit and the use of artificial gas, natural gas and liquefied petroleum gas equipment safety precautions Call the police. Scene of burning gas pipeline valve occurs, protect the safety of your life and property. 2014's top ten most cost-effective combustible gas _ Yongkang brand alarm factory direct 2.2 Introduction Yongkang combustible gas household gas leak alarm for gas, natural gas, liquefied petroleum gas and other combustible gases using existing sites, due to gas leakage occurred combustion, explosion, poisoning and other accidents can be safe detection and alarm. The product has a high sensitivity, high stability, all types, small size and other characteristics. Its linkage type control signal can also be output contacts, linked solenoid valves, robots, exhaust fans and other equipment operation, can find a gas leak in the early and tell the user process, while its control system can also cut off the gas, hit the day row air fan, prevent serious bombings, this product is the family of essential products, with it, you'll feel very safe! a. by sensor drift automatic compensation function to prevent false positives and false negatives, at present this technology domestic initiative. b. The failure prompted alarm function, the sensor automatically prompts damage to the user to replace and repair, to prevent the report. c. You can bring fan, manipulator, solenoid valve, when an alarm occurs robot can automatically close the valve, solenoid valve, open the exhaust fan. So it can achieve 24-hour alarm handling capabilities, and better protect the safety of users. 2.3 Performance Detection of gas: natural gas, LPG, city gas (H2) Operating voltage: 220VAC or 110VAC, 12VDC-24VDC Working temperature: -10 ℃ - + 50 ℃ Working environment: Humidity ≤97% RH linkage function: can be equipped with interlocking row air fan, manipulator, solenoid valve Networking: Wired networking: (NO, NC) Wireless networking mode: 315MHZ / 433MHZ (2262 OR 1527) Product Specifications: Weight: 240g Dimensions: 110 * 70 * 40mm Box size: 144 * 105 * 53m 2.4 Rights of Shenzhen City Yongchang Electronics Co., Ltd. produced, pirated reserved runtime environment 1. The alarm shall be easy to observe, easy to check the position of the jet is attached to. 2. The alarm shall be installed in a gas appliance, it may leak rooms 3. Prohibited in the installation process, vibration, drop, shock alarm, otherwise the alarm will fail. 4. Alarm installation position, not being on the gas fumes. 5. Alarm not be installed in a well-ventilated or air-large. 6. The alarm can not be obscured other objects. 7. Alarm not be installed next to the refrigerator, air conditioning, etc. vibrating object. 8. When the green light flashes, the jet can not be checked. 9. Do not spray paint around the alarm, spraying a large amount of irritating gas, such as pesticides, alcohol and the like. Wholesale home combustible gas, carbon monoxide alarms, car combustible gas, water overflow alarm, temperature alarm, smoke alarm, industrial gas alarm, fire alarm system.