Sulfur Dioxide Sensor (SO2) | 0 - 20 ppm |

Model: FD-SO2-REPLACEMENTDatasheet: Click Here PDFAvailability: Usually in stockCompatible: FD-90A-SO2 Features ⚛️ High precision and long life (2 years) 🚄 Fast response speed, fast return to zero  🔋 Low power consumption, high sensitivity 🔬Wide linear range, strong anti-interference ability 💪 Excellent repeatability and stability Description These are generic SO2 sensors used as the pin-to-pin replacement of the standard 4-series electrochemical sensors. It is used throughout many gas detector brands and is an excellent SO2 gas sensor replacement element. Our SO2 sensor employs an advanced electrolytic mechanism where sulfur dioxide and oxygen engage in precise oxidation-reduction reactions across specialized electrodes. By generating an electrical current directly proportional to the gas concentration, this sophisticated sensor enables accurate measurement of sulfur dioxide levels. The current's magnitude provides a quantitative assessment of SO2 presence in various environmental