ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, , |
| Supply Ability | 3000PCS/Month |
| Delivery Time | 3-5Workingdays |
| Packaging Details | Standard Box |
| Nominal Range | 0 ~ 10 ppm |
| Maximum Overload | 30 ppm |
| Sensitivity (20℃) | 1.5 ± 0.5 μA/ppm |
| Response Time (T90) | ≤ 90S |
| Brand Name | Semea |
| Model Number | 7E4-H2S-10 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, , | Supply Ability | 3000PCS/Month |
| Delivery Time | 3-5Workingdays | Packaging Details | Standard Box |
| Nominal Range | 0 ~ 10 ppm | Maximum Overload | 30 ppm |
| Sensitivity (20℃) | 1.5 ± 0.5 μA/ppm | Response Time (T90) | ≤ 90S |
| Brand Name | Semea | Model Number | 7E4-H2S-10 |
| Place of Origin | China | ||
| High Light | 4 electrode H2S gas sensor ，low concentration hydrogen sulfide sensor ，H2S gas sensor with warranty | ||
7E4-H2S-10 Hydrogen Sulfide Gas Sensors 4 Electrode H2S Low Concentration
This 4-electrode sensor is designed for air quality monitoring to measure the low-concentration H2S gas with ultra-high resolutions. The design optimizes the sensor sensitivity, accuracy and long-term stability and enables the sensor to detect H2S variations at parts per billion (ppb) levels.
Performance Characteristics
|
Zero Signal (20℃)
|
< ±300 nA |
| Baseline Shift | (-30℃ ~ 50℃) < 100 ppb |
| Resolution | 2 ppb |
| Linearity | Linear up to 10 ppm |
| Bias Voltage | 0 mV |
Environmental
|
Temperature Range
|
-30℃ ~ 50℃ |
| Pressure Range | 1 ± 0.1 atm |
| Humidity Range | 15% ~ 90%RH non-condensing |
Life Time
|
Long Time Output Drift
|
< 10% signal/year |
| Recommended Storage Temp | 10℃ ~ 30℃ |
| Expected Operating Life | 2 years in clean air |
| Storage Life | 6 months in original packaging |
| Warranty | 24 months |
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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