... medium concentration, oils and situations requiring no pollution, diesel oil gasification kitchen range, as well as automatic fuel feeding. Simple Construction ...
Alone gas detector with coal gas2000ppm more or less 30%; Solid petroleum5000 ppm more or ... 220V; AC230-240V; DC9V battery Working frequency: 315MHz/433MHzAlarm limit: Coal gas2000ppm more or less 30%; Solid petroleum5000 ppm more or ...
... heat exchangers divisionDetailed Heat Exchanger Description Provides heat exchange for gasification of liquid refrigerant and liquefaction of gaseous refrigerant during heat ...
... detector, lower consumption, longer lifespan.2.Special design to induct coal gas, natural gas and petroleum gas.3.Intelligent control, check ... and ray.5.Easy installation Specification 1. Kinds of gas: coal gas, natural gas and petroleum gas 2. Alarm density: 0 ... .1% to 0.5%(coal gas, petroleum gas) 0.1% to 0.3%( natural gas ...
... signals when the gas concentration, such as LPG, natural gas, coal gas etc., reaches the preset level. It reminds you to ... % 50Hz~60HzTarget gas: Combustible gas, such as LPG, natural gas, coal gas etc.Consumption: ≤3WWorking condition: Temperature: 055 Humidity: <95%RHResponse ...
... in the chemical and petroleum industriesexternal monitoring of levels in coal hoppers, smelting furnaces, and liquified gas containersthickness measurement by absorption ...
... . It is extensively applied in petroleum, petrochemistry, chemical industry, gas, coal, metallurgy and electric power; safety detection in municipal administration, telecommunication ...
... current oil reserves will only last another 40 years, and coal another 200 years at most .Here are some more startling ... to the rise in the price of gas, meaning more coal (which produces the greater amount of CO2) being burned instead ...
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