H2S-A1 Alphasense 1% Hydrogen Sulfide Sensor
The H2S-A1 AlphaSense Hydrogen Sulfide Sensor (formerly known as the AP-0006) is designed to detect low levels of hydrogen sulfide in ambient air using well-known fuel cell technology.
This 20mm diameter sensor is the industry standard size for portable gas detectors and also is compatible with the EC board.
With very high sensitivity and low zero, accurate and stable readings are possible when measuring current concentration ranges at the parts per million level.
- 0 to 100ppm H2S sensor
- Does not require calibration
- Up to 2 year lifespan
- Small, compact and maintenance free
- Measuring Gas: Hydrogen Sulfide
- Sensing Method: Fuel cell
- Sensivity (nA/ppm in 20ppm H2S): 550 to 875ppm
- Response time (t90 from zero to 20ppm H2S): < 35 sec.
- Zero Current (ppm equivalent in zero air) < ± 0.4ppm
- Resolution (RMS noise ppm equivalent): < 0.05ppm
- Range (H2S limit of performance warranty): 100ppm
- Linearity (ppm error at full scale): 0 to -4ppm
- Overgas limit (maximum ppm for stable response): 500ppm
- 90 Days. See CO2Meter Terms and Conditions
Replacement Sensor Cross Reference Chart
|Sensor Type||4R H2S|
|Sensoric||H2S 3E 100S||0145-134-30049|
Micro-Pump Kit includes all the tools you need to utilize the tube-cap adapters as part of a sampling sensor system.
Nafion tubing is a highly selective, semi-permeable membrane to water vapor. If gases inside Nafion tubing are wetter than gases surrounding the tubing, drying will occur. If the surrounding gases are wetter, humidification will occur.
Micro gas sampling pumps provide a constant flow of air across the sensor with a tube cap - perfect for bench-top testing of sensors for closed-loop sampling applications.
Sensor Pin Sockets - Manufacturers do not recommend soldering to the pins. Pin sockets can be purchased from Andon distributors. Click here to search for your sensor's socket. Select the brand PDF, find your sensor, then search for the Andon part number for your sensor's socket.