ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time | 3-5work days |
| Measuring range | 100ppm |
| Sensitivity | 550 ~ 900nA/ppm |
| Response time | < 25s |
| Linearity range | 0~20ppm, full range linearity error 0~-4ppm |
| Model Number | H2S-A1 H2S-AE H2S-AH |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Delivery Time | 3-5work days |
| Measuring range | 100ppm | Sensitivity | 550 ~ 900nA/ppm |
| Response time | < 25s | Linearity range | 0~20ppm, full range linearity error 0~-4ppm |
| Model Number | H2S-A1 H2S-AE H2S-AH |
H2S-A1 Electrochemical Hydrogen Sulfide Gas Sensor Two Years Life Without Filter For Hydrogen Sulfide Gas Analyzer
PERFORMANCE:
Sensitivity nA/ppm in 20ppm H2S 550 to 875
Response time t90 (s) from zero to 20ppm H2S < 25
Zero current ppm equivalent in zero air < 0.3
Resolution RMS noise (ppm equivalent) < 0.05
Range ppm H2Slimit of performance warranty 100
Linearity ppm error at full scale, linear at zero and 20ppm H2S 0 to - 4
Overgas range maximum ppm for stable response to gas pulse 500
LIFETIME :
Zero drift ppm equivalent change/year in lab air < 0.1
Sensitivity drift % change/year in lab air, monthly test < 4
Operating life months until 80% original signal (24 month warranted) > 24
ENVIRONMENTAL:
Sensitivity @ -20°C % (output @ -20°C/output @ 20°C) @ 20ppm 78 to 93
Sensitivity @ 50°C % (output @ 50°C/output @ 20°C) @ 20ppm 100 to 110
Zero @ -20°C ppm equivalent change from 20°C < ± 0.2
Zero @ 50°C ppm equivalent change from 20°C < ± 0.2
| Overload | 500ppm |
| Resolution | << span="">0.05ppm |
| Size | Φ20.2*16.5 |
| Service life | 2 years |
| Storage period | 6 months |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States HONEYWELL pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV se... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States HONEYWELL pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV se...
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