ALRE Dew point monitor

Alre-it Dew Point Monitor WFRRN-210.018

Manufacturer: Alre-it
Designation: Dew point monitor 230V, electronic
Type: WFRRN-210.018
Measuring range lower value (relative humidity): 98 %
Measuring range upper value (relative humidity): 98 %
Switching differential adjustable: no
Max. medium temperature (continuous operation): 55 °C
Max. contact voltage: 230 V
Max. contact load: 10 A
Protection class (IP): IP20
Explosion-proof: no
Color: gray
RAL number: 7035
Height: 86 mm
Width: 36 mm
Depth: 59 mm

Alre-it Dew Point Monitor WFRRN-210.018: additional details

Electronic dew point monitor with DIN rail mounting for detecting and reporting the dew point. It prevents dripping condensate from the cooled parts of the cooling circuit when the dew point sensor is correctly installed. A dew point sensor located at a suitable position in the cooling circuit is evaluated, and when condensation occurs, a potential-free changeover contact is switched. This contact can be used for directly interrupting the cooling or for indirectly interrupting the cooling by reporting to a building management system. If the optimal mounting location cannot be clearly determined, it is possible to connect up to 5 dew point sensors in parallel to the monitor. The activated function of cooling interruption due to dew point triggering is indicated by a red lamp on the device. The switching point is fixed at approximately 98 % relative humidity.