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Product Details:
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| Target Gas: | SO2 (Sulfur Dioxide) | Measurement Range: | 0 ~ 2000 Ppm |
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| Maximum Overload: | 5000 Ppm | Sensitivity: | 100 ±20 NA/ppm |
| Highlight: | GS+5SO2 sulfur dioxide gas sensor,5-series electrochemical gas sensor,3 signal pin gas sensor |
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GS+5SO2 Sulfur Dioxide Gas Sensor 5-Series Electrochemical 3 Signal Pin
Features
*Good resistance to hydrogen (H₂) interference, reducing false alarms caused by H₂;
*High stability and low drift;
*Compliant with EN50379; widely used in portable flue gas and emission analyzers;
*Typical applications: boiler flue gas, smelting, industrial exhaust gas, and portable SO₂ detectors.
Specification:
| T90 response time | <30 s |
| Bias voltage | 0 V (no bias voltage required; simple circuit design) |
| Recommended load resistor | 10 Ω |
| Resolution | Typically <1 ppm (depending on backend circuitry) |
| Repeatability | <±2% FS |
| Operating temperature | -20°C to +50°C |
| Humidity | 15% to 90% RH (non-condensing) |
| Pressure | 800 to 1200 mbar |
| Expected lifespan | >24 months in air |
| Pins | 3 signal pins + alignment pin |
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Contact Person: Xu
Tel: 86+13352990255