- Home
- Equipment
Refine by
Wittich Meteo Environmental Equipment & Supplies
4 equipment items found
Manufactured by:Wittich & Visser bv based inRijswijk, NETHERLANDS
The DD windvane and DS cup anemometer from Wittich & Visser are light weight instruments for measuring wind speed and wind direction contact free. The sensors use a well accepted measuring principle and profit from digital techniques: a perfect combination of traditional and modern concepts. Both sensors are ideal for agro-meteorology, greenhouse automation, HVAC, safety guard regulations, ...
Manufactured by:Wittich & Visser bv based inRijswijk, NETHERLANDS
The PA2 series cup anemometers and PRV potentiometer windvanen from Wittich & Visser are light weight instruments for measuring wind speed and wind direction. Both sensors are ideal for agro-meteorology, greenhouse automation, HVAC, safety guard regulations, ...
Manufactured by:Wittich & Visser bv based inRijswijk, NETHERLANDS
The rain alarm consists of a sensor model RSG-4 and a signal converter model 8RA-4 and provides a switch-over contact when it rains. The sensor is gold-plated and corrosion resistant. Heating elements in the sensor prevents unintended alarm when there is heavy mist or dew. The sensitivity of the switch-over contact is adjustable on the signal converter. The unit is used to open and close windows ...
Manufactured by:Wittich & Visser bv based inRijswijk, NETHERLANDS
The RSA is a rain sensor with a processor controlled relay contact and surface temperature control and is ideal for climate control systems such as sun blinds and greenhouse ...