Product Description:
NAP-55A Combustible Gas High Detection Accuracy Catalytic Flammable Low Cost
Features:
The NAP-55A Gas Sensor is a low–cost Catalytic Flammable Gas Sensor designed for the detection and measurement of any Flammable Gas in the range 0-50% LEL. Developed primarily for use in Residential Natural gas and LPG Gas Detectors, the NAP-55A has also been found to be useful in a wide variety of applications where reliable detection of flammable gas leaks and other gas hazards is required at low cost.
NAP-55A is a small and low power sensor.
Nap-55a is intended for gas detection and leak testing.
Nap-55a has half the weight and half the power consumption of other products, making it a much lighter detector.
The following are the basic parameters, but it is recommended for civilian use.
Sensor test circuit and NAP-66A like.
Specifications:
| Gas | detection range | numerical |
| Methane | CH4 | 0.05 ~ 5% |
| Propane | C3H8 | 0.03 ~ 2.2% |
| Different silane | Iso - C4H10 | 0.03 ~ 1.8% |
| Hydrogen gas | H2 | 0.05 ~ 4% (0.05 ~ 1.5%) |
| Hydrocarbon | CnH2n+2 | +2 1~100% LEL(1~50% LEL) |
