H2S-B4 High Resolution Hydrogen Sulfide Sensor (H2S sensor) Is Used To Monitor Trace Hydrogen Sulfide In Air Quality

Product Description:

H2S-B4 High Resolution Hydrogen Sulfide Sensor (H2S sensor) Is Used To Monitor Trace Hydrogen Sulfide In Air Quality



Features:

1. Hydrogen sulfide sensor (H2S sensor)H2S-B4 Product description:

H2s-b4 is a high-resolution H2S sensor, 7 series size, capable of detecting 1ppb of H2S gas, ideal for use in ambient air quality monitoring systems and instruments.

Second, hydrogen sulfide sensor (H2S sensor)H2S-B4 typical applications

Air quality trace hydrogen sulfide monitoring, hydrogen sulfide gas transmitter

Three, hydrogen sulfide sensor (H2S sensor)H2S-B4 main parameters

Sensitivity 2ppmH2S, nA/ PPM 1450~2050

Reaction time T90 from zero to 2ppmH2S (s) & LT; 45

Zero current 20℃ in zero air output -250~0

Interference average interference (PPB) 1

Detection value PPB 1

Range H2S quality assurance detection range (PPM) 100

Linearity full scale error, 0-2ppm linear & LT; Plus or minus 4

Overload to gas pulse stable response PPM 200

Four, hydrogen sulfide sensor (H2S sensor)H2S-B4 life

The annual variation of PPM & LT in zero drift laboratory air; + 100

Sensitivity drift percentage of annual change in laboratory air < 20

Working life output down to 80% of the original signal time (months) (warranty 12 months) 24



Specifications:

Sensitivity 50ppmNH3, nA/ PPM 25~45
Reaction time t90 from zero to 50ppmNH3(s) < 60
Zero current PPM content & LT in zero air; 7
Resolution average noise (PPM) & LT; 0.3