Carbon Dioxide Detector, CO2 Gas Detector 0-20000 PPM 4-20mA Relay, Display & Buzzer - Infrared sensor, for non classified area GDR453IC220 - Tecnocontrol

Carbon Dioxide Detector, CO2 Gas Detector 0-5000 PPM 4-20mA Relay, Display & Buzzer - Infrared sensor, for non classified area GDR453IC25 - Tecnocontrol

Carbon Dioxide Detector, CO2 Gas Detector 0-50000 PPM 4-20mA Relay, Display & Buzzer - Infrared sensor, for non classified area GDR453IC250 - Tecnocontrol

Carbon Dioxide Gas Detector, CO2 Gas Detector 0-5000 ppm 4-20mA - Infrared sensor - SMART3-NC Sensitron IP55 Enclosure Version Car Parks and non Classified areas S2401CO2

Carbon Dioxide Gas Detector, CO2 Gas Detector 0-5000 ppm - Infrared sensor - SMART3-H LITE for non classified area S3859CO2 Sensitron

Carbon Dioxide Gas Detector 0-5000 ppm 90-240 Vac - Infrared sensor - SMART3-H-FM LITE for non classified area S4674CO2 Sensitron