Changsha Purple Horn E-Commerce Co., Ltd.
| Measurement Range | 0ppm~2000ppm |
| Voltage - Supply | - |
| Operating Temperature | -20℃~+50℃ |
| Interface | - |
| Description | 0ppm~2000ppm Gas Sensor RoHS |
| Mfr. Part # | EC4-2000-SO2 |
| Model Number | EC4-2000-SO2 |
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Product Specification
| Measurement Range | 0ppm~2000ppm | Voltage - Supply | - |
| Operating Temperature | -20℃~+50℃ | Interface | - |
| Description | 0ppm~2000ppm Gas Sensor RoHS | Mfr. Part # | EC4-2000-SO2 |
| Model Number | EC4-2000-SO2 |
The SGX EC4-2000-SO2 is an industrial Sulfur Dioxide sensor designed for portable gas detectors. It offers a measurement range of 0 to 2000 ppm SO2 with a maximum overload capacity of 4000 ppm. The sensor provides a sensitivity of 12 to 28 nA/ppm SO2 and a linear response across its range. It is designed for long-term use with an expected operating life of 2 years in air and a warranty of 1 year. The sensor operates within a temperature range of -20C to +50C and a humidity range of 15-90% RH (non-condensing).
| Specification | Value |
|---|---|
| Range | 0 2000 ppm SO2 |
| Maximum Overload | 4000 ppm SO2 |
| Sensitivity | 12 to 28 nA/ppm SO2 |
| Zero in Air at 20C | < 0.4 A |
| Zero Deviation (-20C to +40C) | 0 4 ppm SO2 equivalent |
| Resolution | 5 ppm SO2 |
| Linearity | Linear across range |
| Response Time (T90) | < 60 s |
| Long-term Output Drift | < 2% signal / month |
| Warranty | 1 year |
| Bias | No Bias |
| Temperature Range (Operating) | -20C to +50C |
| Operating Humidity | 15 90% RH (non-condensing) |
| Pressure range (Operating) | 90 110 kPa (nominal) |
| Recommended Storage Temperature | 0C to 20C |
| Storage life | 6 months in original packing |
| Expected Operating Life | 2 years in air |
| Weight | 5 g approx. |
| Orientation Sensitivity | None |
| Cross-Sensitivity Data (Example: CO) | 300 ppm CO response <30 ppm SO2 equivalent |
| Cross-Sensitivity Data (Example: H2S) | 15 ppm H2S response = 0 ppm SO2 equivalent |
| Cross-Sensitivity Data (Example: NO) | 35 ppm NO response = 21 ppm SO2 equivalent |
| Cross-Sensitivity Data (Example: NO2) | 5 ppm NO2 response <-5 ppm SO2 equivalent |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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