The Polysense Chlorine Dioxide (ClO2) Gas Probe, 0-5 ppm is an electrochemical chlorine dioxide (ClO2) gas probe, 0–5 ppm low-range version, in an aluminum sleeve enclosure. It connects to the Polysense WxS8800 smart terminal via digital UART for sensitive wireless ClO2 monitoring over LoRaWAN.

Key specifications

• Electrochemical ClO2 sensing, 0–5 ppm low range for sensitive detection
• 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 occupational-exposure monitoring in disinfection and water treatment
• 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.