CZ 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
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Type
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CZ-100
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Working voltage
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12V
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Voltage Range
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DC 9-18V
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Installation
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Hanging
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Temperature
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-10℃～55℃
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Relative humidity
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<93%RH
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Control capacity
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4
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Concentration unit
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%LEL
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Alarm concentration
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10%LEL（adjustable）
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Alarm concentration error
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±3%LEL
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Response time
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<10S
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Alarm type
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Acousto-optic alarming, with LEL concentration displayed in a liquid crystal display
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Sound pressure range
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>75DB
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Consumption
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Static consumption <1.2W,alarm consumption <2W
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Using place
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Cap
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Structural Dimension
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100mmX73mmX45mm
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Technical Data in Detector
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Principle of Sensing device
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Catalytic combustion
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Sampling Type
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Spontaneous diffusion
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Respondent Gases
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Natural gas
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Service Voltage
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DC12V
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Range of Working Voltage
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DC9V～DC18V
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Relative humidity
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<93%RH
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Temperature
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-10℃～55℃
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Alarm concentration
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10%LEL（adjustable）
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Repetitiveness
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Error for repetitiveness testing of alarm concentration is not more than ±3%LEL
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Power
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<1.5W
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