NRG Sensors

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NRG Sensors are engineered to be rugged, yet elegantly simple devices that consistently provide accurate wind data. Designed exclusively for the wind energy industry.

Industry standard highly sensitive windspeed and direction sensors which are used worldwide.  Available in standard and heated models.

Renewable NRG Systems Logo

NRG Anemometers

NRG #40C anemometers have recorded wind speeds of 96 m/s (214 mph). Their low moment of inertia and unique bearings permit very rapid response to gusts and lulls. Because of their output linearity, these sensors are ideal for use with various data retrieval systems.

A four-pole magnet induces a sine wave voltage into a coil producing an output signal with frequency proportional to wind speed. The #40C is constructed of rugged Lexan cups molded in one piece for repeatable performance. A rubber terminal boot is included.

A calibration certificate verifying that the sensor is traceable to the National Institute of Standards and Technology (USA) is available through electronic download.

NRG Anemometer
NRG IceFree3 Anemometer

NRG Other Sensors

Other weather sensors compatible with the NRG loggers.

NRG Pyranometer
NRG Rain Gauge Tipping Bucket NRG #110 Temperature Sensor
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Product Code Description Retail Price
(ex VAT)
NRG-1948 Li-Cor #LI-200SA, Pyranometer £269.06
NRG-2046 BP20 Barometric Pressure Sensor £250.11
NRG-4415 RH5X Relative Humidity Sensor £276.64

Accessories

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Product Code Description Retail Price
(ex VAT)
NRG-1940 Sensor Terminal Boot, Black £6.06
NRG-1941 16" Straight Stub Mast - With 2 Clamps £15.92
NRG-1978 Gas tube surge arrester for 2#40 or 1#200p £22.52
NRG-2062 #40 0-5V interface £87.16
NRG-3902 Boom, Pyranometer/Cellular Antenna, with clamps £72.00
NRG-3390 Side Mounting Boom 1.5m (Garrad Hassan Spec) (3390) £94.74