Analog Wind Direction (WDM-3)
The WDM-30 is an analog sensor designed for long term unattended operation in most environments. The potentiometer meets stringent military specifications for sand, dust, salt spray and fungus resistance. This sensor utilizes sealed stainless steel bearings, and a precision wire wound potentiometer for accurate resolution of wind direction. It also includes an orientation alignment-locking fixture that ensures it will be correctly aligned to True North. Constructed from anodized aluminum and stainless steel, it will provide many years of dependable service.
- Low starting threshold (1.6km/h / 1 mph)
- Will operate at speeds of up to 161 km/h (100 mph)
- Built-in alignment and calibration fixture