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Product Details:
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| 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) | ||
| Highlight: | Japan Catalytic Combustion Gas Sensor,N50A Gas Alarm Sensor,Various Gas Concentration Meters Sensor |
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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 |
Contact Person: Miss. Xu
Tel: 86+13352990255
