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              1. Products


                PhotoModel
                No.
                For useTypeTaget gaseDetection RangeFeatures
                2.jpg NAP-52AResidential
                Catalytic

                methane,
                iso-butane

                methane(0.05-0.25%),
                iso-butane(0.03-1.0%)
                Small sized,
                Lower power consumption,
                Low sensitivity to ethanol,
                Good linearity against gas
                concentration
                3.jpgNAP-57AResidentialCatalytic

                methane,
                ethane,
                hydroge

                methane(0.05-0.25%),
                Ethane(0.05-1.5%)
                metal casing,
                Wide-spectrum combustible gas detection,
                Good linearity against gas
                concentration
                4.jpgNAP-55AResidentialCatalytic

                methane,
                iso-butane,
                hydrogen

                methane(0.05-0.25%),
                iso-butane(0.03-1.0%)
                Small sized, 
                Lower power consumption,
                Low sensitivity to ethanol,
                Wide-spectrum combustible gas detection,
                5.jpgNAP-56AResidentialCatalytic

                methane,
                ethane,
                hydrogen

                methane(0.05-0.25%),
                Ethane(0.05-1.5%)
                Metal casing,
                Gas Detection sensitivity is
                high
                6.jpgNAP-50AResidentialCatalytic

                methane,
                iso-butane,
                hydroge

                methane(0.05-0.25%),
                iso-butane(0.03-1.0%)
                Small sized, 
                Lower power consumption,
                Low sensitivity to ethanol,
                6.jpgNAP-66AResidentialCatalytic

                hydroge,
                iso-butan

                hydroge(0.04-2%),
                iso-butane(0.02-1%)
                Small sized, 
                Lower power consumption,
                Low sensitivity to ethanol,
                Detection LPG
                initpintu_副本.jpgNAP-505ResidentialElectrochemicalCO  10 - 1,000 ppmHigh accuracy,
                Long lifetime
                9.jpgNAP-508ResidentialElectrochemicalCO10 - 1,000 ppmLong lifetime(10 years)
                10.jpgNAP-550ResidentialElectrochemicalNO20 - 30 ppmHigh accuracy
                11.jpgNAP-523ResidentialElectrochemicalNO20 - 30 ppmHigh accuracy



                 
                妈妈的朋友5
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