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Model Number : NAP-50A N50A
MOQ : 1
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time : 3-5work days
CH4 : 0.05∼5%(0.05∼2%)
C2H6 : 0.05∼3.2%(0.05∼1.5%)
iso-C4H10 : 0.03∼1.8%(0.03∼0.8%)
H2 : 0.05∼4%(0.05∼1.5%)
CnH2n+2 : 1∼100%LEL(1∼50%LEL)
NAP-50A N50A Gas Alarm Japan Catalytic Combustion Sensor For Various Gas Concentration Meters
NAP-50A is a miniature & low power consumption type of NAP-2A, and is mainly used for gas detectors. Compared to
NAP-55A, NAP-50A has a lower alcohol sensitivity to eliminate false alarms caused by alcohol, thus more reliable gas
detectors can be produced with NAP-50A. The following are the basic characteristics but it is recommended to refer to
the individual user’s manual for further information. See NAP-2A for measuring circuit for sensor evaluation.
Supply voltage | DC 2.5±0.25‚u AC 2.5±0.25‚u (r.m.s. 50∼60Hz) |
Current (When 2.5V is applied) | DC 150-170mA AC 150-170mA(r.m.s. 50∼60Hz) |
Ambient Temperature | In operation -10∼+50°C In storage -10∼+50°C |
Ambient humidity | In operation 95%RHor less In operation 99%RHor less(No dew condensation) |
Output in air | -35∼+35mV |
Methane 3000ppm | 10∼16mV |
Iso-butane 1400ppm | 9∼14mV |
Hydrogen 1400ppm | 7∼12mV |
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NAP-50A N50A Gas Alarm Japan Catalytic Combustion Sensor For Various Gas Concentration Meters Images |