ShenzhenYijiajie Electronic Co., Ltd.
| Temperature range | -30 ℃ to 50 ℃ |
| Storage life | 3-20℃ sealed storage life (months) 6 |
| Weight | g & LT; 13 |
| Load resistance | ω to 100 |
| Pressure range | Kpa 80~120 |
| Payment Terms | L/C, D/A, D/P, T/T, , |
| Supply Ability | 5000pcs/Month |
| Delivery Time | 3-5work days |
| Packaging Details | In tray |
| Humidity range | % RH 15 to 90 |
| Brand Name | Alphasense |
| Model Number | H2S-B4 |
| Place of Origin | Britain |
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Product Specification
| Temperature range | -30 ℃ to 50 ℃ | Storage life | 3-20℃ sealed storage life (months) 6 |
| Weight | g & LT; 13 | Load resistance | ω to 100 |
| Pressure range | Kpa 80~120 | Payment Terms | L/C, D/A, D/P, T/T, , |
| Supply Ability | 5000pcs/Month | Delivery Time | 3-5work days |
| Packaging Details | In tray | Humidity range | % RH 15 to 90 |
| Brand Name | Alphasense | Model Number | H2S-B4 |
| Place of Origin | Britain | ||
| High Light | Trace Hydrogen Sulfide Sensor ，Air Quality Hydrogen Sulfide Sensor ，High Resolution Hydrogen Sulfide Sensor | ||
Product Description:
H2S-B4 Hydrogen Sulfide Sensor High Resolution 4-electrode H2S No Condensation
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 |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Shenzhen Yijiajie Electronic Technology Co., Ltd. has long been deeply engaged in the field of sensing and control technology, specializing in sensor solutions and technical support. The company is an authorized distributor for City, and Siargo, and maintains long-term, stable partnerships with othe... Shenzhen Yijiajie Electronic Technology Co., Ltd. has long been deeply engaged in the field of sensing and control technology, specializing in sensor solutions and technical support. The company is an authorized distributor for City, and Siargo, and maintains long-term, stable partnerships with othe...
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