ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000pcs/Month |
| Delivery Time | 3-5Workingdays |
| Packaging Details | Standard Box |
| Detection | Gas sulfur dioxide (SO2) |
| Range | 0-100ppm |
| Maximum measurement limit | 200ppm |
| Sensitivity | 0.275～0.625uA/ppm |
| Brand Name | Winsen |
| Model Number | ME4-SO2-E4 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000pcs/Month |
| Delivery Time | 3-5Workingdays | Packaging Details | Standard Box |
| Detection | Gas sulfur dioxide (SO2) | Range | 0-100ppm |
| Maximum measurement limit | 200ppm | Sensitivity | 0.275～0.625uA/ppm |
| Brand Name | Winsen | Model Number | ME4-SO2-E4 |
| Place of Origin | China | ||
| High Light | ME4-SO2-E4 SO2 Gas Sensor ，SO2 Gas Sensor 100ppm | ||
ME4-SO2-E4 Sulfur Dioxide Sensor Constant Potential Electrolytic Type
ME4-SO2-E4 sensor is a constant potential electrolytic SO2 sensor. SO2 and O2 undergo corresponding redox reactions at the working electrode and the counter electrode and release charges to form a current. The current is proportional to the SO2 concentration. The SO2 concentration can be determined by testing the current. The fourth electrode of the sensor, the auxiliary electrode, is used to compensate the zero-point current, so that it has the characteristics of strong signal level and low zero-point current.
Main application
It is widely used in urban atmospheric environment monitoring, enterprise environmental monitoring, unorganized emission pollution gas monitoring in factories, emergency monitoring and environmental assessment monitoring.
Datashee:
| Resolution | <10ppb |
| Response time (T90) | ≤30s |
| Load resistance (recommended) | 33-100Ω |
| Stability (/month) | ＜±15﹪ |
| Output Linearity | Linearity |
| Zero drift (-20℃-40℃) | <±20ppb |
| Temperature range | -30℃-50℃ |
| Humidity range | 15﹪-90﹪RH |
| Pressure range | 80-120kPa |
| Detection life | 2 years (in air) |
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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