The intrinsically safe Wind Monitor-IS is a high performance wind sensor approved for use in hazardous areas.
The wind speed sensor is a four blade propeller which drives a reliable, non-contacting transducer. The wind direction sensor is a durable moulded vane where the angle is sensed by a precision, long-life potentiometer housed in a sealed chamber. Internal circuitry converts signals for wind speed and wind direction into separate, 4 to 20 mA current outputs. The instrument is constructed of UV stabilized plastic with stainless steel and anodized aluminium fittings.