1: Detect propane, butane, methane, LPG
1: Widely used in Car, Garage
2: Master connCECTed Max. 3 sensorS
Comfort equipment though gas alarm

YK series of Car gas alarm is described intelligent alarm which consists of detector and controller, when detector detects gas leakage will be passed to control signal, then controller will give sound and flash alarm so that user can take prompt action to prevent accident. Gas have an advantage on Storage capacity and less pollution, recently gas as a kind of new energy sources has been put into use and will also rapidly increased under the situation of limited petroleum storage. However, gas leakage is always difficulty to be found, accordingly our company will spare no effort to design and produce high quality gas alarm to resolve the issue for safety

Technical Data in Controller
Type YK-828/
Working voltage 12V
Voltage Range DC 9-15V
Installation Hanging
Temperature -10° C~55° C
Relative humidity < 93%RH
Control capacity 3
Concentration unit %LEL
Alarm concentration 10%LEL
Alarm concentration error &plusmn; 3%LEL
Response time < 10S
Alarm type Acousto-optic alarming, with LEL concentration displayed in a liquid crystal display
Sound pressure range >75dB
Consumption Static consumption < 1.2W, alarm consumption < 2W
Using place Cap
Structural Dimension 99mmX66mm

Technical Data in Detector

Principle of Sensing device Catalytic combustion
Sampling Type Spontaneous diffusion
Respondent Gases Natural gas
Service Voltage DC12V
Range of Working Voltage DC9V~DC18V
Relative humidity < 93%RH
Temperature -10'C~55'C
Alarm concentration 10%LEL
Repetitiveness Error for repetitiveness testing of alarm concentration is not more than &plusmn; 3%LEL
Power < 1.5W