Davis 24 Hour Fan Aspirated Radiation Shield

A motor driven fan draws a constant airflow through the sensor chamber at 500 feet per minute 2 5 m s.

Davis 24 hour fan aspirated radiation shield.

24 hour fan aspirated radiation shield. Solar powered fan runs during the day. The temperature sensor s accuracy is 0 5 f 0 3 c from 40 to 150 f 40 to 65 c the humidity sensor s accuracy is 2. Industry leading transmission range of 1 000 300 m from the sensor suite to the console.

New 29 from 735 32 free shipping. Half the cost of our 24 hour fan aspirated radiation shield but nearly 75 as effective in reducing the effects of daytime radiation. Humidity sensor measures relative humidity and air temperature. Sensor suite also includes wind speed and direction.

Outside temperature and humidity sensors in 24 hour fan aspirated radiation shield for maximum accuracy. Combines passive shielding with a solar powered fan that draws outside air in over the sensors. Since there is no backup battery the fan will cease running when night falls and the effects of radiation are less. Our 24 hour fan aspirated radiation shield helps maximize the accuracy of sensor readings.

Mount anemometer up to 40 12 m from the rest of sensor suite for flexible siting. Wireless integrated sensor suite with mounting hardware console with backlit lcd screen mounting pole tripod not included. Use with a sensor transmitter or enviromonitor node for flexibility in siting options.