Marine
Wind Monitor
Model 05106
The Wind Monitor MA is an accurate and reliable wind sensor specificallydesigned for the rigors of the marine environment.
The wind speed sensor is a four blade helicoid propeller. Uniquetransducer produces a pulse signal without electrical contacts or slip rings.The wind direction sensor is a durable molded vane. Vane angle is sensed by aprecision potentiometer housed in a sealed chamber. All materials are carefullyselected for corrosion resistance and maximum durability in the harsh marineenvironment. Stainless steel bearings are used throughout. Special waterprooflubricant further enhances reliability. The instrument mounts on standard 1 inchpipe. Separate signal conditioning circuits are available to provide voltage orcurrent signals when needed (see below). Each is supplied in a weatherproofjunction box with mounting hardware.
Specifications
Range:
Wind speed: 0-100 m/s (224 mph)
Azimuth: 360° mechanical, 355° electrical (5° open)
Accuracy:
Wind speed: ±0.3 m/s (0.6 mph) or 1% of reading
Wind direction: ±3 degrees
Threshold:* Propeller: 1.1 m/s (2.4 mph) Vane: 1.1 m/s (2.4mph)
Signal Output:
Wind speed: magnetically induced AC voltage, 3 pulses per revolution. 1800 rpm(90 Hz) = 8.8 m/s (19.7 mph)
Azimuth: analog DC voltage from conductive plastic potentiometer åÐ resistance10K Ω , linearity 0.25%, life expectancy åÐ 50 million revolutions
Power Requirement:
Potentiometer excitation: 15 VDC maximum
Dimensions:
Overall height: 37 cm (14.6 in)
Overall length: 55 cm (21.7 in)
Propeller: 18 cm (7 in) diameter
Mounting: 34 mm (1.34 in) diameter (standard 1 inch pipe)
Weight:
Sensor weight: 1.0 kg (2.2 lbs)
Shipping weight: 2.3 kg (5 lbs)
MODEL 05603C, Wind Sensor Interface (0-5 VDC outputs)
Power Requirement: 8-24 VDC (5 mA @ 12 VDC)
Operating Temperature: -50 to 50° C
Output Signals: 0-5.00 VDC full scale
MODEL 05631C, Wind Line Driver (4-20 mA outputs)
Power Requirement: 8-30 VDC (40 mA max.)
Operating Temperature: -50 to 50° C
Output Signals: 4-20 mA full scale
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