The AlphaSense CH-A3 Pellistor Sensor detects low levels of flammable hydrocarbon gases including methane, ethane, propane, butane, acetylene, ethylene and isobutylene in ambient air.
This 20mm diameter sensor is the industry standard size for portable gas detectors. All pellistors are housed in certified flameproof chambers.
Features
0 to 100% LEL methane
High quality, low power
Excellent poison resistance
Specifications
Measuring Gas: methane
Sensing Method: Pellistor
Sensivity (mV / % methane): 15 to 22
Response time (t90 from air to 50% methane): < 15 sec.
Zero (mV in zero air) < ± 20mV
Range (% LEL methane): 0 to 100
Linearity (% methane when 5% non-linear): 6%
Warranty
90 Days. See GasLab Terms and Conditions
The AlphaSense CH-A3 Pellistor Sensor detects low levels of flammable hydrocarbon gases including methane, ethane, propane, butane, acetylene, ethylene and isobutylene in ambient air.
This 20mm diameter sensor is the industry standard size for portable gas detectors. All pellistors are housed in certified flameproof chambers.
Features
- 0 to 100% LEL methane
- High quality, low power
- Excellent poison resistance
Specifications
- Measuring Gas: methane
- Sensing Method: Pellistor
- Sensivity (mV / % methane): 15 to 22
- Response time (t90 from air to 50% methane): < 15 sec.
- Zero (mV in zero air) < ± 20mV
- Range (% LEL methane): 0 to 100
- Linearity (% methane when 5% non-linear): 6%
Warranty
- 90 Days. See GasLab Terms and Conditions
