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UH Natural gas detector is a safety alarm device. It can be used for detection of excessive gas concentrations (over a preset level) in kitchens, boiler rooms, air-heaters and others where there are domestic gas-supplied units. When indoor natural gas leaking, the detector live sound and light alarm to remind householder.

Features:
* Detect indoor combustible gas(natural gas)
* MUC chip control, high safety
* Thermo-sensitive sensor, high accuracy and stability
* Flame retardant fire prevention shell
* Live sound and light alarm
* Self-check and Malfunction indicator function
* Mute function and simulation test function
* Delay alarm function to prevention of false positive
Specifications:
* Product name: UH natural gas detector
* Trade mark: UH (United Honesty)
* Working voltage: AC 220V~240V, DC 12~24V (According your project or your Countries voltage to choose suitable alarm working mode and voltage)
* Alarm power consumption: Less than 0.3W
* Working environment: Temperature: 0C~60C, Humidity: 30%~90%
* Detect Gas: natural gas
* Alarm density: natural gas: 1000ppm~10000ppm
* Responsible time: Less than 2 seconds
* Alarm Volume: More than 95dB 
* Sensor type: Semiconductor gas sensor
* Service life: 3 ~ 5 years
* Standard: Comply with CE (EMC and LVD)
* Productivity: 20000pcs/month
* Size: 110mm*70mm*40mm

Installation guide:
 1.1, Natural gas and coal gas: its specific gravity is lighter than air, so it suspends on the ceiling. Therefore, it is advisable to locate the alarm 30cm below the ceiling at a distance about 1.5m away from gas appliance. 
 1.2, Liquid petroleum gas: its specific gravity is heavier than air, so it sinks down on the bottom. Therefore, it is advisable to locate the alarm 30cm above the floor at a distance of 1 meter away from a gas appliance.

Co-operated with gas company, natural gas company,  fire-fighting company, property management company, housing corporation, Construction engineering, Trade company.