Sensor (RC) |
NAP-50A
|
Detection gas |
Flammable gas
|
Applied voltage |
2.5V +/- 0.25V
|
Clean air output |
0+/-35mV
|
Detection concentration range |
Methane: 0-2.5% (0-50% LEL)
|
Output value * Methane, isobutane, propane, hydrogen sensitivity (10% LEL) |
"Methane: 16.3 --28.8 mV
|
Isobutane: 9.0 -15.0 mV "
|
|
Current consumption (at applied voltage) |
170mA+/-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 |