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Sulfur Dioxide Sensor SO2-A4
  Name:Sulfur Dioxide Sensor SO2-A4
  pattern:SO2-A4
  Brand:Alphasense
  Categories:Electrochemical Gas Sensors
  Availability:
  Documentation: Download

Information:
Specifications: 
(1)   Range(ppm): 0~50
(2)   Sensitivity:  320~480nA/ppm at 2ppm SO2
(3)   Response time: t90 <20(s) from zero to 2ppm SO2
(4)   Zero current: 5~45nA in zero air at 20°C
(5)   Operating life: > 3years 
(6)   Size(mm): Φ20.0×16.5(mm) 
(7)   Linearity:  linear at zero and 2ppm SO2; 0~-5ppb error at 20ppm SO2
(8)   Overgas limit: 100ppm
(9)   Pressure range: 80~120kPa
(10) Weight: < 6g 
(11) Temperature range: -30~50℃ 
(12) Humidity range: 15~90%RH 
(13) Load resistor: 33~100 Ω

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