R. M. Young Marine Wind Monitor Model 05106

R. M. Young Marine Wind Monitor

Model 05106

 

The Wind Monitor MA is an accurate and reliable wind sensor specifically 

designed for the rigors of the marine environment.


The wind speed sensor is a four blade helicoid propeller. Unique transducer produces a 

pulse signal without electrical contacts or slip rings. The wind direction sensor is a durable 

molded vane. Vane angle is sensed by a precision potentiometer housed in a sealed 


chamber. All materials are carefully selected for corrosion resistance and maximum 

in the harsh marine environment. Stainless steel bearings are used throughout. 

Special waterproof lubricant further enhances reliability. The instrument mounts on 

standard 

1 inch pipe. Separate signal conditioning circuits are available to provide voltage or current 

signals when needed (see below). Each is supplied in a weatherproof junction 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 (2.4 mph) 


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 − resistance 10K Ω , 

linearity 0.25%, life expectancy − 50 million 

revolutions


Power Requirement:


Potentiometer excitation: 15 VDC maximum


Sensor Cable:


A 3 meter (9.8 ft) pigtail cable is supplied for electrical connections.


For longer cable lengths a user supplied junction box or connector may be used.


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 60°C


Output Signals: 0-5.00 VDC full scale

MODEL 05631C, Wind Line Driver (4-20 mA outputs)


Power Requirement: 12-30 VDC (40 mA max.)


Operating Temperature: -50 to 60°C


Output Signals: 4-20 mA full scale