Product Specification

480 1000 042/01 Wet and Dry Bulb Temperature Sensor Description
Replacement Wet and Dry Bulb for use with the Climatica Plus and EWS weather stations.

The sensor is supplied with 2 x 25m of two core cable.

Wall or mast mount away from heater or air conditioner outlets.
Avoid mounting over flat roofs which may radiate heat during sunny periods.
Ensure easy access to allow bottle to be topped up with distilled water when required.

480 1000 042/01 Wet and Dry Bulb Temperature Sensor Installation Instructions
This unit can be wall or mast mounted. It should be fitted where there is free movement of air and away from heater/ventilation outlets, chimneys, warm walls and flat roofs etc. The length of the cable affects the calibration and therefore should not, if possible, be shortened or lengthened.

The cable is connected in the junction box with the white cable connected to the AIR TEMP terminals and the grey to the AUX TEMP terminals as per the drawing.

480 1000 042/01 Wet and Dry Bulb Temperature Sensor Operating Instructions
Outside Temperature
The LCD temperature display shows the outside temperature at the roof top sensor. Celsius or Fahrenheit display may be selected by pressing the lowest of the buttons on the left side of the cabinet.

Humidity and Dew Point
Celsius readings should be selected by pressing the bottom button. Readings of both the DRY & WET bulb (Aux Temperature) temperatures are logged. These figures are then compared with the table supplied to give values of Humidity and Dew Point.