CO2 transmitters with temperature output for duct that use Modbus serial communication protocol
Combination of CO2 and temperature measurements in one device installed in air ventilation duct
Price:
243.65 € +VAT: 21%
| D= display |
| DC=dual channel |
| MOD=Modbus Communication |
CDT-MOD-2000 Duct
CDT-MOD-2000 Duct combines CO2 and temperature measurements in one device installed in air ventilation duct. Illuminated display ensures easy readability also from a distance. The CDT-MOD-2000 Duct has a screw less lid and an easily adjustable mounting flange that make the installation of the device easy.
The CDT-MOD-2000 Duct series transmitters calibrate themselves automatically using ABC logicTM. The ABC logicTM (Automatic Background Calibration algorithm) requires that the space in which the transmitter is used needs to to be unoccupied for four hours per day so that the indoor CO2 concentration drops to the outside level. CDT-MOD-2000-DC Duct is a dual channel model with a measuring channel and a reference channel that makes a continuous comparison and the necessary adjustment accordingly. CDT-MOD-2000-DC Duct is also suitable for buildings that are continuously occupied.
CDT-MOD-2000 Duct series devices include:
Here you can find the table to customise your order :
| Models | CDT-MOD-2000 Duct-D, CDT-MOD-2000-DC Duct-D |
|---|---|
| Different Configurations | CDT-MOD-2000 Duct-D, CDT-MOD-2000-DC Duct-D |
| Communication: | RS-485 Modbus (RTU) |
| Accuracy: | CO2: ±40 ppm + 2 % of reading, DC model: 75 ppm or 10 % of reading (whichever is greater) Temperature: <0.5 °C |
| Measuring elements: | NTC10k temperature sensor, Non Dispersive Infrared (NDIR) CO2 sensor |
| Measuring units: | ppm, °C |
| Calibration: | Automatic self-calibration, ABC LogicTM or continuous comparison (DC) |
| Supply voltage: | 24 VDC/VAC ±10 % |
| Current consumption: | max 230 mA (at 24 V) + 10 mA for each voltage output |
| Operating temperature: | 0...+50 °C |
| Protection standard: | IP54 |
Reviews
There are no reviews yet.