Regin’s CO2 series with patented auto calibration process sets new standards in CO2 measuring for HVAC applications.
The sensor is mounted in the cover-part of the casing. The cover is easy to detach from the back by means of snap-in grips and detachable terminals. This makes mounting easier. Furthermore, no cables have to be disconnected, which simplifies service and replacement.
Transmitter is calibrated automatically, which means that manual recalibration is not required during the lifetime of the sensor.
Models for duct mounting are also available.
| Supply voltage | 24 V AC |
| Protection class | IP30, IP65 |
| Measuring range | 0...2000 ppm |
| Mounting | Duct |
| Manufacturer | Regin |
| Name | Mounting | Output (temperature) | Output (CO2) | Temperature range | CO2 range | ||
|---|---|---|---|---|---|---|---|
|
CTDT2 | duct | 0…10 V DC / 4…20 mA | 0…10 V DC / 4…20 mA | 0…50°C | 0…2000 ppm | |
| Protection class: IP30 Accuracy (temperature) ±0.3°C Accuracy (CO2) < ±(50 ppm +2% the measured value) Supply voltage 24 V AC ±20%, 50…60Hz, 2 VA, 15…35 V DC | |||||||
|
|
CO2DT-R | duct | relay | 0…2000 ppm | |||
| Protection class IP65 Accuracy ±(50 ppm +2% the measured value) Supply voltage 24 V AC ±20%, 50…60Hz, 15…35 V DC, 3 VA |
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