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NRG #40 anemometer on a non-NRG data logger cannot register a reading

Perhaps the logger cannot register the low-level AC output of the #40 at very low wind speeds. Try increasing the logger's sensitivity if it has such a control. NRG also manufactures sensor interface modules to make the #40 compatible with a wider range of equipment.

The "Speed Amp" - item 2041- turns the sinusoidal signal produced by the #40C into a 10Vpp square wave.

The "Speed Interface" - item 2052 - turns the sinusoidal signal produced by the #40C into a analog signal proportional to wind speed (0 - 5VDC).


Download Calibration Reports

Our Calibration Report Retriever Tool is a comprehensive database of reports for the following products:

NRG Anemometers
110S Temperature Sensor
200M Wind Vane
200P Wind Vane
BP20 Barometric Pressure Sensor
BP60 + BP60C Barometric Pressure Sensor
HybridMC Anemometer + Vane
HybridXT Anemometer + Vane
PVT1 PV Temperature Sensor
T60 + T60C Temperature Sensor
R1 Pyranometer
RH5X Relative Humidity Sensor
Thies First Class Advanced Anemometer
WindSensor P2546-OPR Anemometer

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