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Product Details:
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| Temperature Range: | -30 ℃ To 50 ℃ | Pressure Range: | Kpa 80~120 |
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| Humidity Range: | % RH 15 To 90 | Storage Life: | 3-20℃ Sealed Storage Life (months) 6 |
| Load Resistance: | ω To 100 | Weight: | G & LT; 13 |
| Highlight: | Trace Hydrogen Sulfide Sensor,Air Quality Hydrogen Sulfide Sensor,High Resolution Hydrogen Sulfide Sensor |
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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 |
Contact Person: Xu
Tel: 86+13352990255
