Rotronic CF5 Carbon Dioxide (CO2) and Temperature Transmitter

The CF5 transmitter measures CO2 concentration within the range of 0 to 2000ppm as well as temperature within the range of 0 to 50°C (32 to 122°F). The CF5 has 2 analog outputs: one for CO2 concentration and the other for temperature. Each output can be configured for a signal type of 0...10VDC, 2...10VDC or 4...20mA.

• Measures CO2 concentration and temperature
• Measurement range CO2: 0…2,000 ppm / temperature: 0…50 °C / 30…120 °F
• Measurement technique: infrared (NDIR) with automatic calibration
• Accuracy: ±30 ppm and ± 0.5°C (voltage output) / ± 0.8°C (current output)
• Power supply: 16…29 VDC/AC
• Output 1 (0…2,000 ppm): 0/2…10 VDC or 0/4…20 mA
• Output 2 (0…50 °C): 0/2…10 VDC or 0/4…20 mA
• Range of application: 0…50 °C (30…120 °F) / 0…95 %RH
• Maintenance: not necessary
• Lifetime: >15 years
• LCD display option available

For ventilation control in residential properties, offices, classrooms, cinemas, hospitals, etc.

• Rotronic CF Series Datasheet.pdf