Sulfur Dioxide Sensor (replacement)

  • Sale
  • Regular price $165.00

Brand: (varies based on supply chain) 
Availability: Usually in stock
Compatible: FD-90A-SO2

These are our replacement gas sensors for Forensics Detectors gas detector and gas analyzer products. These are generic sensors used as the pin-to-pin replacement of the standard 4-series electrochemical sensors. Once replaced, please undertake the appropriate calibration. An alternative is to send us your gas detector unit. Purchase the replacement gas sensor and the gas detector calibration service. Once received, we will replace the sensor for FREE and send for gas detector back with a new calibration certificate.


  • Technology: Electrochemical cell type
  • Gas: Sulfur Dioxide (SO2)
  • Range: 0-20 ppm
  • Resolution: 0.1 ppm
  • Expected Life: 2-3 years