SO2-AE Sulfur Dioxide Sensor (SO2 sensor) Used For Flue Gas Detector

Product Description:



SO2-AE Sulfur Dioxide Sensor (SO2 sensor) Used For Flue Gas Detector



Features:

Performance sensitivity 400ppmSO2, nA/ PPM

Reaction time t90 from zero to 400ppmSO2 (s)

Zero point current PPM content in zero point air

Resolution average noise (PPM)

Range SO2 Quality Assurance test range (PPM)

Linearity full scale PPM error, 0-400 PPM linear

The maximum overload reaction to gas pulse stability is PPM 10000

Lifetime zero point drift annual variation in PPM in laboratory air

Sensitivity drift percentage of annual change in laboratory air < 4

Working life output down to 80% of the original signal time (months) (warranty 24 months) 24

Ambient sensitivity 20ppm at -20°C, (output at -20°C/output at 20°C) %

Sensitivity at 50°C 20ppm, (output at 50°C/output at 20°C) %

PPM change at -20°C zero point reference at 20°C

PPM change at 50°C zero point reference at 20 °C

Cross filtration capacity PPM *hours H2S

Sensitivity H2S 20ppm H2S sensitivity percentage & LT; 2

NO2 10ppmNO2 Percentage sensitivity for gas measurement & LT; - 200.

Percentage sensitivity of Cl2 10ppmCl2 for gas measurement & LT; - 60

Percentage sensitivity of NO 50ppmNO for gas measurement < 25

% sensitivity of CO 400ppmCO for gas measurement & LT; 10

H2 400ppmH2 % sensitivity for gas measurement & LT; 1.5

Percentage sensitivity of C2H4 1000ppmC2H4 for gas measurement & LT; 40

Percentage sensitivity of NH3 20ppmNH3 for gas measurement < 0.1



Specifications:

temperature range is -30 ~ 50 ℃
pressure range is Kpa 80-120
Humidity range % RH 15-90
Storage life 3-20℃ Sealed storage life (months) 6
Load resistance ω (recommended) 10-47
Gram weight 6