Combustible gas alarm wholesale prices

Home combustible YK-828 / RQ02 I. Introduction standalone or networked home combustible gas, the use of (US) imports of gas for the catalytic combustion sensor family, completely solve the false alarm, warning of chaos, raising a family Independent gas alarm service life. This product is designed to follow the national standards GB15322.2-2003 and CJ3057-1996 "household gas leak alarm" standards. Household gas leak alarm for gas, natural gas, liquefied petroleum gas and other combustible gases using existing sites, due to the combustion gas leaks, 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! Product diagram (imported chips, alarm sounds great, much customers) 1. The main parameters 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. The basic function of the gas leak detector is the company developed the production of security products, widely used in the family unit and use safety precautions artificial gas, natural gas and liquefied petroleum gas equipment alarms. The scene of the gas leak occurred in a timely alarm, and external alarm signal and automatically start ventilation equipment, automatic shut off the gas pipeline valves, ensure the safety of your life and property. 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. Second, the installation instructions 1. Install a location alarm installation location: within a radius of 1.5 meters from the gas source range, well-ventilated place:. B gas, natural gas - lighter than air, floating aloft, wireless gas detectors should be installed in the upper portion of the gas source. Installing the wireless gas detectors and gas appliance or valve horizontal distance of not greater than 6m, mounting height from the ceiling should be less than 0.3m, and shall not be located above the gas appliance. c LPG - heavier than air and deposited on the lower, wireless gas detectors should be installed in the lower portion of the gas source. Installing the wireless gas detectors and gas appliance or valve horizontal distance of not greater than 3m, installation height from the ground should be less than 0.3m. d not install alarm Location: corner cabinet and other positions is not easy flow of air; direct smoked soot and other location easily. 2. L Installation of the wall at the selected location, corresponding to the mounting plate two random installation holes ready punch mark (on-board hooks should level up); lay the mounting holes into the supplied installation stopper, then random tapping screws fixed to the wall mounting plate; three holes on the back of the body aligned mounting plate fixed hooks, hang the body; the connection-related output signal, the power. Third, the use a. Application 1. Power light: green, power and lights up when the alarm goes off. Warning light: red, alarm lights, stop the alarm goes off. 2. Power, green light or flashing three minutes later, the alarm began to work properly. 3. When the detected gas reaches the alarm point, the alarm began to alarm, the green light is off, warning lights, buzzer "BB .." sound the alarm, when the concentration of the detected gas down to the alarm point, the alarm is stop the alarm. (Carbon monoxide alarm has delay function) 4. It adds manual detection function, when pressing a button, the green light is off, warning lights, buzzer "B, B ..." sound the alarm. 5. If the increase in the United fan function, when the alarm alarm, has been connected to the exhaust fan started automatically remove harmful gases. 6. If the increase in the United manipulator or solenoid function, when the alarm alarm, has been connected to the robot or the solenoid valve will automatically close the gas valve, thereby cutting harmful gas source. 7. If you increase the networking function, when the alarm alarm management center or the control center at the same time receive normally open and normally closed (NO, NC) signal. (For increased wireless capabilities, the control panel will receive a radio signal 2-3 seconds) after an alarm output relay passive contact signal (normally open, normally closed can be patched) for controlled ventilation ventilation equipment or other devices normally open or normally closed for the alarm contacts. b. Notes 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. c. After the police approach 1, open immediately doors and windows, turn off air supply hazards can not be turned on or off any electrical switches. 2, report immediately to the gas management, check processing performed by professionals. 3, after the professionals, respond to alarms do aeration process. d. Scope of household gas leak alarm widely used in many fields of urban security, residential, factories, companies, schools, families, villas, warehouses, resources, petroleum, chemical, gas transmission and distribution. Can be used alone, it can also be networked with the controller host. Fourth, the company's main and sale of the company's main products: carbon monoxide alarms, home combustible gas, car combustible gas, temperature alarms, smoke alarms, water leakage overflow alarm, industrial gas alarm. Certification: CE certification, 1 million of insurance, the state gas appliance testing report, explosion-proof electrical equipment certification Transportation: Express / Logistics (Express pays shipping, logistics and free) Delivery time: 7 days service: the date of receipt of the three During the month the product belongs to quality problems Baohuan year free warranty (to be our engineering department to check human damage either). Quality assurance: We are Shenzhen Yongchang Electronic Co., Ltd. manufacturers, wholesale, product reliability, quality problems, please contact me. ! ! ! Please note that all customers, as domestic gas, gas alarm popularity, there have been many counterfeit products on the market! Please look for the regular product purchase Product packaging:! A alarm / A Manual / a certificate / an insurance card / 二颗 screws If you are interested, please contact dwell!