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TOC-20 CO2 Monitor

£397.96 ex VAT

£477.55 inc VAT

  • Buy


  • Multi-colour RGB LCD Display Backlight
  • Industry Standard 4-20mA Outputs
  • Two Alarm Relay Outputs
  • Modbus Interface
  • User Configurable Alarms
  • Wall Mount
  • Supplied pre-calibrated, In-service calibration possible
  • Sensors are Dust & Splash Resistant, , ,


TOC-20 Series Gas Detector provides accurate measurement of CO2, temperature and humidity into a variety of ambient monitoring applications. Clean lines and easy integration into existing or newly planned control systems make the TOC-20 the plant engineers device of choice. Using the latest microprocessor technology and software TOC-20 is a reliable long term monitoring solution. TOC-20 is supplied pre-calibrated ready for use.


  • Types of gases detected: Carbon Dioxide
  • Power: 18 to 28V DC (230V AC Adaptor Supplied)
  • Outputs: 3 off 4-20mA Linear Outputs for CO2, Temperature and Humidity. Modbus RTU Interface. 2 off SPCO Relays Rated 4A Non Inductive. 85dB Alarm Sounder.
  • Protection: Case sealed to IP64
  • Operating temperature: -5 to 55°C
  • Operating humidity: 5-95% RH Non-condensing
  • CE declaration: EN 50271:2001, 2004/108/EC
  • Overall dimensions: 180mm x 100mm x 75mm
  • Weight: 375g