Contact combustion type gas sensor NAP-66A

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Contact combustion type
NAP-66A Contact combustion type gas sensor

Contact combustion type gas sensor NAP-66A

Industrial
Industrial alarm
Contact combustion type
Combustible gas (for LP gas)

NAP-66A is a consumer sensor that is ideal for detecting household LP gas leaks.With a market record of more than 30 years since its launch, we have a 25% share of the domestic market for LP gas alarms.

【Feature】

Single head type
Standard type

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NAP-66A specifications

Gas sensitivity characteristics

Temperature characteristics

Dimensions

basic specifications

Sensor (RC)	NAP-66A
Detection gas	Flammable gas
Applied voltage	2.0V +/- 0.2V
Clean air output	0+/-35mV
Detection concentration range	0-50% LELs
Output value * Methane, isobutane, propane, hydrogen sensitivity (10% LEL)	Isobutane: 12 --20 mV
Current consumption (at applied voltage)	150mA+/-10mA
Operating environment (temperature conditions, humidity conditions)	-20 ~ + 60 ℃ Less than 95% RH without condensation
Storage environment	-30 ~ + 70 ℃ Less than 99% RH without condensation
Response time (T90)	T90: Within 10 seconds
Same day reproducibility	Zero point: ± 0.5 mV Gas sensitivity: ± 0.5% LEL
Annual zero point drift	Zero point: +/- 2mV / year
Long-term stability	Sensitivity: +/- within 2 mV / month
Design life	5 years or more (in appropriate consumer and small commercial applications)
Recommended storage period	6 months
Straightness	50% LEL

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