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Wind vane (NRG #200P)

1.00 LBS
Calculated at checkout

Product Description

Wind vane (NRG #200P)

To add the feature of wind direction to your Wind Data Logger package, Off Grid Options offers the NRG #200P Wind Vane. NRG's product description:

The NRG #200P wind direction vane is the industry standard wind direction vane used worldwide. The thermoplastic and stainless steel components resist corrosion and contribute to a high strength-to-weight ratio.

The vane is directly connected to a precision conductive plastic potentiometer located in the main body. An analog voltage output directly proportional to the wind direction is produced when a constant DC excitation voltage is applied to the potentiometer.

A rubber terminal boot is included.

Be sure to order our Wind vane cable (part number APRSC1020) to connect your new wind vane to our Wind Data Logger. If adding a wind vane to a Wind Data Logger Starter Package, you will also need an anemometer and wind vane splitter board. Another useful item is the Z-Boom for mounting your wind vane to the same mast as your anemometer.




It starts with ultra tough UV stabilized Delrin™ 507 (acetal co-polymer) plastic, 304 stainless steel, and corrosion resistant anodized 5052-H32 aluminum. The internal potentiometer has 360° rotation, 355° electrical angle (5° dead-band), a machined aluminum body, and an integrated ball bearing. Besides the potentiometer bearing, there is also a precision stainless steel ball bearing. Metal Oxide Varistor (MOVs) help protect the wind vane against lightning and static buildup. All of the machining, anodizing, assembly, and testing of the wind vane is done in the USA. The wind vane comes with a rubber

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