Yongchang Dart seller with combustible gas YK-828RQ13

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: 245g Dimensions: 108 * 53 * 150mm Box size: 120 * 72 * 42mm 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. Lights: 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, green light is off, lights lit, the 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, lights lit, the 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.