Hydrogen Sulfide Sensor H2S-A4-Electrochemical Gas Sensors

Specifications:
(1) Range(ppm): 0~50
(2) Sensitivity: 1400~1850nA/ppm at 2ppm H2S
(3) Response time: t90 <45(s) from zero to 2ppm H2S
(4) Zero current: -250~100nA in zero air at 20°C
(5) Operating life: > 2years
(6) Size(mm): Φ20.0×16.5(mm)
(7) Linearity: linear at zero and 10ppm H2S; < ± 0.5ppb error at full scale
(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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