The Polysense Chlorine Dioxide (ClO2) Gas Probe, 0-200 ppm is an electrochemical chlorine dioxide (ClO2) gas probe, 0–200 ppm, in an aluminum sleeve enclosure. It connects to the Polysense WxS8800 smart terminal via digital UART for wireless ClO2 monitoring over LoRaWAN.

Key specifications

• Electrochemical ClO2 sensing, 0–200 ppm range
• Aluminum sleeve enclosure for industrial environments
• Digital UART output for direct connection to the WxS8800 terminal
• Part of the PSS-21Rxxx probe family covering 14+ gas types
• Suited to disinfection, pulp & paper, and water-treatment monitoring
• Thresholds and report cycles configurable via the WxS terminal (PC tool or OTA)

Combine with a WxS8800 terminal for a complete wireless chlorine-dioxide monitoring point with cloud alarming via PolySuite iView.