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Sulfur Dioxide SO2-A4 Sensor

Range: 50ppm limit of performance warranty
Sensitivity: 320 to 480 nA/ppm at 2ppm SO2
Response time t90: < 20 (s) from zero to 2ppm SO2
Manufacturer: alphasense
ریال

Alphasense Sulfur Dioxide gas sensors operate using proven fuel cell technology.SO2-A4 Sulfur Dioxide Sensor size is 20mm diameter, the industry standard size for portable gas detectors.The SO2 range provides OEMs with reliable sensors for use in a variety of applications.SO2-A4 Sulfur Dioxide Sensor price is available in sensotec website.

 

SO2-A4 Sulfur Dioxide Sensor SO2 Sensor PERFORMANCE
Sensitivity nA/ppm at 2ppm SO2 320 to 480
Response time t90 (s) from zero to 2ppm SO2 < 20
Zero current nA in zero air at 20°C 5 to 45
Noise* ±2 standard deviations (ppb equivalent) 15
Range ppm limit of performance warranty 50
Linearity ppb error at 20ppm SO2, linear at zero and 2ppm SO2 0 to -5
Overgas limit maximum ppm for stable response to gas pulse 100
SO2-A4 Sulfur Dioxide Sensor SO2 Sensor KEY SPECIFICATIONS
Temperature range °C -30 to 50
Pressure range kPa 80 to 120
Humidity range % rh continuous (see note below) 15 to 90
Storage period months @ 3 to 20°C (stored in sealed pot) 6
Load Resistor Ω (AFE circuit is recommended) 33 to 100
Weight g < 6

 

 

Alphasense Sulfur Dioxide gas sensors operate using proven fuel cell technology.SO2-A4 Sulfur Dioxide Sensor size is 20mm diameter, the industry standard size for portable gas detectors.The SO2 range provides OEMs with reliable sensors for use in a variety of applications.SO2-A4 Sulfur Dioxide Sensor price is available in sensotec website.

 

SO2-A4 Sulfur Dioxide Sensor SO2 Sensor PERFORMANCE
Sensitivity nA/ppm at 2ppm SO2 320 to 480
Response time t90 (s) from zero to 2ppm SO2 < 20
Zero current nA in zero air at 20°C 5 to 45
Noise* ±2 standard deviations (ppb equivalent) 15
Range ppm limit of performance warranty 50
Linearity ppb error at 20ppm SO2, linear at zero and 2ppm SO2 0 to -5
Overgas limit maximum ppm for stable response to gas pulse 100
SO2-A4 Sulfur Dioxide Sensor SO2 Sensor KEY SPECIFICATIONS
Temperature range °C -30 to 50
Pressure range kPa 80 to 120
Humidity range % rh continuous (see note below) 15 to 90
Storage period months @ 3 to 20°C (stored in sealed pot) 6
Load Resistor Ω (AFE circuit is recommended) 33 to 100
Weight g < 6

 

 

Products specifications
Producer alphasense
Made in England
device type Sensor
Sensor Type SO2
Gas Measurement Range 50ppm SO2 limit of performance warranty
Response time < 20 (s) from zero to 2ppm SO2
Working temperature -30 to 50 ℃
Working humidity 15 to 90 % rh continuous
Weight < 6 g