The lightweight Radiation Shield model 306 is a small Stevenson screen designed to protect temperature and relative humidity sensors against error-producing solar radiation and precipitation. The shape of the shield allows optimum wind flow between the discs, whilst prevent rain and the heat from the Sun affecting the sensors readings. The white UV stabilized thermoplastic discs offer a high reflectivity, low thermal conductivity and rugged weather resistance. The screen can be mounted directly to a wall, or to a mounting pole with diameters up to 27mm. Sensors are secured by the M26 compression gland fitted to the bottom of the bracket and is the ideal size for securing a standard HygroClip 2 temperature and humidity probe.
Features
The model 306 Stevenson screen consists of 9 85mm diameter, white UV-stabilised thermoplastic, Stainless Steel, discs that allow air to flow between the discs whilst preventing any temperature effect from direct Sunlight, or precipitation. The screen comes with a bracket for easy mounting to a wall, or pole with diameters up to 27mm (up to 50mm possible with extension) and a an M26 compression gland for securing a suitable probe. The Stevenson screen is very low maintenance and should only require cleaning as required by the local conditions to maintain the air flow and remove any dirt build up on the discs.
SCREEN-MODEL-306
£112.02
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