Range(ppm): 0~50
Sensitivity:  1400~1850nA/ppm at 2ppm H2S
Response time: t90 <45(s) from zero to 2ppm H2S
Zero current: -250~100nA in zero air at 20°C
Operating life: > 2years 
Size(mm): Φ20.0×16.5(mm) 
Linearity:  linear at zero and 10ppm H2S; < ± 0.5ppb error at full scale
Overgas limit: 100ppm
Pressure range: 80~120kPa
Weight: < 6g 
Temperature range: -30~50℃ 
Humidity range: 15~90%RH 
Load resistor: 33~100 Ω

H2S-A4.pdf