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Flammable Gas Sensors for the Application in Bad Conditions - NAP-50AF

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Supply voltage: DC 2.5±0.25V; AC 2.5±0.25V (50-60Hz)
Current (at 2.5V): DC 150 - 170mA; A C 150 - 170mA (50-60Hz)
Operating temp.: -10 ~ +50℃
Operating humidity: less than 95%RH

Model Number: NAP-50AF
Data Sheet:

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Product Specification

NAP-50AF sensor is newly developed for the application in bad conditions. This sensor is with charcoal filter on NAP-50A sensor. The actual sensitivity is around 10% lower than NAP-50A, but the resistivity to noise gases like silicone compound vapor is quite more excellent than NAP-50A.

* Detected gases and concentration

Gases		Detection range
Methane	CH4	0.05-5% (0.05-2%)
Ethane	C2H6	0.05－3.2% (0.05－1.5%)
Hydrogen	H2	0.05－4% (0.05－1.5%)
Hydro carbon	C_nH_2n+2	1-100%LEL (1-50%LEL)

( ) is a detection range in high

* Ratings

Items	Ratings
Supply voltage	DC 2.5±0.25V AC 2.5±0.25V(50-60Hz)
Current (at 2.5V)	DC 150－170mA A C 150－170mA(50-60Hz)
Ambient temp.	In operation -10 ~ +50℃ In storage -10 ~ +50℃
Ambient humidity	In operation : less than 95%RH In storage : less than 99%RH (without dew condensation)