YJJ NAP-55S N55S Gas Sensor For Combustible Gas Alarm and Portable Gas Leak Detection Equipment

Product Description:

YJJ NAP-55S N55S Gas Sensor For Combustible Gas Alarm and Portable Gas Leak Detection Equipment

Features:

NAP-55S is a newly developed contact combustion type combustible gas sensor. Since the pin configuration is the same as the current product NAP-55A, it can be directly replaced. In addition, NAP-55A has a smaller opening than NAP-55A, so it is more durable against toxic gases such as silicone. In comparison, the lifetime of the NAP-55A sensor is longer.

Rating,

Supply voltage AC 2.5 ± 0.25V(50 ~ 60Hz)

2.5 + / - 0.25 V DC

Current (2.5V applied) AC 170 ~ 190mA(50 ~ 60Hz)

DC 170 ~ 190 ma

Ambient temperature during use

Temperature -40 ~ +60℃

Humidity below 95%RH

Does no lon

Ambient temperature and humidity during storage

Temperature -40 ~ +60℃

Humidity below 99%RH

Does no lon

· Gas sensitivity characteristics

Output value in pure air: +/-35mV

5000ppm methane gas sensitivity: 15 -- 23mV

Specifications: