Description
The Rotronic CF3 Series CO2 Transmitters measure CO2 concentration within the range of 0 to 2000ppm. They have an accuracy of ±30ppm within the temperature range of 32 to 122°F(0 to 50°C). The CF3 has 2 analog outputs that both provide the CO2 concentration. Output 1 signal is 0 to 10VDC and Output 2 can be configured to for a signal of 2 to 10VDC or 4 to 20mA.
For ventilation control in:
- Residential properties
- Offices
- Classrooms
- Cinemas
- Public rooms
Технические характеристики
Features
- Measurement range: 0 to 2,000 ppm
- Measurement technique: Non-Dispersive InfraRed (NDIR) with automatic calibration
- Accuracy: ±30 ppm
- Power supply: 16 to 29 VDC/AC
- Output 1 (0 to 2,000 ppm): 0 to 10 VDC
- Output 2 (0 to 2,000 ppm): 4 to 20 mA (no output 2 in CF3-W-EU(US)-Disp-FLI)
- Range of application: 0 to 50 °C (30 to 120 °F) / 0 to 95 %RH
- Maintenance: not necessary
- Lifetime: >15 years
