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Product Details:
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| Measuring Range: | 50ppm | Sensitivity: | 1400 ~ 2200nA/ppm |
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| Response Time: | < 55s | Linearity Range: | 0~20ppm, Full Range Linearity Error -1 ~ -2ppm |
| Overload: | 200ppm | Resolution: | < 0.02ppm |
| Highlight: | Electrochemistry Hydrogen Sulfide Sensor,Stationary Hydrogen Sulfide Sensor |
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H2S-B1 H2S-BH H2S-B4 Electrochemistry Hydrogen Sulfide Sensor Two-year Life High Current Output For Stationary Hydrogen Sulfide Transmitter
PERFORMANCE:
Sensitivity nA/ppm in 20ppm H2S 300 to 440
Response time t90 (s) from zero to 20ppm H2S < 35
Zero current ppm equivalent in zero air < ± 0.2
Resolution RMS noise (ppm equivalent) < 0.1
Range ppm H2S limit of performance warranty 200
Linearity ppm error at full scale, linear at zero and 20ppm H2S 1 to -8
Overgas range maximum ppm for stable response to gas pulse 500
LIFETIME :
Zero drift ppm equivalent change/year in lab air < 0.05
Sensitivity drift % change/year in lab air, monthly test < 2
Operating life months until 80% original signal (24 month warranted) > 24
ENVIRONMENTAL :
Sensitivity @ -20°C % (output @ -20°C/output @ 20°C) @ 20ppm 83 to 93
Sensitivity @ 50°C % (output @ 50°C/output @ 20°C) @ 20ppm 102 to 110
Zero @ -20°C ppm equivalent change from 20°C < ± 1
Zero @ 50°C ppm equivalent change from 20°C < ± 1
| Size | Φ32.3*16.5 |
| Service life | 2 years |
| Storage period | 6 months |
| Operating temperature | -30 ~ 50℃ |
| Working humidity | 15 ~ 90%RH |
Contact Person: Miss. Xu
Tel: 86+13352990255
