China Manufacturer Wired Alarm Gas Detector with Solenoid Kl-Qg07

Wired Gas Detector with Solenoid in Alarm - China Manufacturer KL-QG07

1. Product Description




2. Installation

This gas detector should be installed near the gas source, within a 1.5-meter radius, and in a well-ventilated area. (1) For LPG (Liquefied Petroleum Gas), which is heavier than air, install it 0.3 meters above the ground. (2) For CNG (Compressed Natural Gas), City Gas, and CO (Carbon Monoxide), which are lighter than air, install it 0.3 meters below the ceiling. Avoid installing it in corners, cupboards, cabinets, or areas with poor air circulation or high oil fume concentration. 3. Usage

1) Power: Green light blinks after power-on and turns off when alarming. 2) Alarm: Red or yellow light indicates alarm, and it turns off when the alarm stops. 3) Test: Press the test button; green light turns off, alarm light turns on, and a "D,D,D…" sound is emitted. 4) After power-on, the green light blinks for 3 minutes before entering normal operation. 5) When gas concentration reaches the alarm threshold, the detector triggers an alarm, turning off the green light and activating the alarm light and buzzer. It stops once the gas level drops below the alarm value. 6) If equipped with a solenoid valve or manipulator, it will automatically shut off the gas source during an alarm. 7) For wired networking models, the monitoring station receives NO/NC signals during an alarm. Wireless detectors transmit 2–3 signals. 8) Ensure correct wiring as per the diagram. Incorrect connections may prevent the device from functioning properly, especially when connecting valves or fans—pay attention to wire colors. 4. Help

1) Open windows and doors, cut off the gas source. Do not turn on/off electrical switches, as this could cause fire or explosion. 2) Report to the relevant department immediately and have a professional check the situation. 5. Parameters

- Working Voltage: AC220V / AC110V; DC9V–16V - Standby Power: <0.5W - Alarm Concentration: LPG 0.1%–0.5%; CNG 0.1%–1%; City Gas (H2) 0.1%–0.5%; CO 0.1‰–0.4‰ - Response Time: ≤30S - Alarm Volume: ≥70dB - Environment: Humidity ≤97% RH - Temperature: -15°C – +50°C 6. Attention

1) The device can work reliably for up to 3 years. Replace it promptly to ensure safety. 2) One-year warranty for quality defects. Not applicable to damage caused by improper handling, such as case or marker damage. 7. Shipping

- Express: DHL, FedEx, UPS, TNT, EMS, etc. - By Air - By Sea - By Special Line Shipping options depend on customer requirements. 8. FAQ

1) What is your warranty period? We generally provide a 1-year warranty for all products, though some may have a 2-year warranty. For DOA (Defective On Arrival) items, we will replace or refund them. Please inform us within 3 days of arrival and keep all components and original packaging for inspection if needed. Faulty items must be returned for repair or replacement. 2) If I don’t know how to use the product, what should I do? Feel free to contact us anytime, even if we’re not online. You can email us or reach out via TradeManager, Skype, or other IM tools. We are always happy to help you. 3) What certifications do you have? Most of our products are CE-certified, and some are FCC-certified. If you have any additional certification requirements, we’d be glad to assist.




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