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Carbon monoxideCO
Hydrogen sulfideH2S
ammoniaNH3
Nitrogen dioxideNO2
oxygenO2
ozoneO3
Nitric oxideDO NOT
chlorineCL2
FormaldehydeHCHOMore
carbon dioxideCO2
acetyleneC2H2
hydrogenH2
alcoholC2H6O
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Flammable gas(For city gas)
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The hydrogen alarm (NDR-H2-1A) detects leaked gas and alerts the surrounding area of the danger of gas leakage. A buzzer and LED lamp alarm will be activated when the threshold is 500ppm. The power supply is AC100V, and an A contact relay is provided as an external output. It can be used in a variety of ways, from simple installation to interlocking devices. Application examples: gas chromatography, hydrogen cutting, hydrogen generators, near hydrogen cylinders, etc.
Type
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Alarm
Measuring instrument
Gas cogeneration
Environmental measurement
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