zurück zur Artikelliste
DUCT SENSOR FOR CARBON DIOXIDE MEASUREMENTS – KACO2
Data-Sheet
DUCT SENSOR FOR CARBON DIOXIDE MEASUREMENTS – KACO2
KACO2
Anwendung
Our KACO2 records the ambient air’s CO2 concentration in air ducts of air-conditioning systems. The KACO2 converts the the values measured in the ranges of optionally 0-2000 ppm or 0-5000 ppm into a linear 0-10 V output signal. The CO2 value is measured via the NDIR sensor, which is able to compensate possible pollution with the help of its 2-ray measuring principle. Optionally, our KACO2 is available with an additional sensor for measuring temperature and humidity.
Technische Spezifikationen
Power supply: | At 0 … 10 V: 16 … 24 VDC or 24 VAC At 4 … 20 mA: 16 … 24 VDC |
Power consumption: | < 9 mA |
Electrical connection: | Screw clamps |
Output: | 0...10 V or 4-20mA |
Sensor element: | (NDIR) sensor with automatic backgroand calibration |
Measuring range CO2: | 0…2000 ppm |
Accuracy: | < ± (50ppm 2% of scale reading) at 25°C and 1013 mbar |
Optional: | |
Temperature: | 0 … 10 V or 4-20 mA / -30 °C … +70 °C |
Accuracy: | ± 0,5°C |
Humidity: | 0...10 V or 4-20mA / 0...100% r.h. |
Accuracy: | < 3% at 25°C between 10...90% r.h. |
Operating temperatur: | -20°C...+50°C |
Humidity: | 10...95% r.h. |
Protection class: | IP65 (Housing) |
Casing: | Plastic |
Mounting equipment (included): | Mounting flange |
Merkmale
Type | Output ppm | Output Temp. | Output Humidity |
KACO2-U | 0-10V | ||
KACO2/T-U | 0-10V | 0-10V | |
KACO2/T/F-U | 0-10V | 0-10V | 0-10V |
KACO2-I | 4-20mA | ||
KACO2/T-I | 4-20mA | 4-20mA | |
KACO2/F-I | 4-20mA | 4-20mA |