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Transmitters with automatic calibration combining measurement of CO2 level and temperature in the same casing. The sensors are 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, simplifying service and replacement.

CTDT2 has a probe in the shape of a so-called venturi tube with two air channels. The CO2 sensor element is mounted in the cover part of the casing and the
temperature sensor element is located inside the probe. The air in the ventilation duct is transported to the CO2 sensor element through one half of the probe and then back to the duct through the other half.

COF is a detector intended for demand-controlled ventilation in parking garages and road tunnels etc. The detector is installed for both safety and energy-saving reasons. It measures the carbon monoxide concentration using an electrochemical method of measurement characterised by high selectivity even in low concentrations.

Regin’s CO2RT series with patented auto calibration process sets new standards in CO2 measuring for HVAC applications. In the same casing, the CO2RT series combines measuring of CO2-level, temperature and optional relative humidity. 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.

Regin’s CO2RT series with patented auto calibration process sets new standards in CO2 measuring for HVAC applications. In the same casing, the CO2RT series combines measuring of CO2-level, temperature and optional relative humidity. 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.

CO2DT and CO2DT-R are CO2-transmitters with patented auto-calibration, intended for duct mounting. The sensing element is mounted in the cover-part of the
casing and the probe is in the shape of a venturi tube with two air channels. The air in the ventilation duct is transported to the sensing element through one half of the probe and then back to the duct through the other half.