ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, , |
| 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) |
| Model Number | NAP-50A N50A |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, , | 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) | Model Number | NAP-50A N50A |
| High Light | Japan Catalytic Combustion Gas Sensor ，N50A Gas Alarm Sensor ，Various Gas Concentration Meters Sensor | ||
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 |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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