
Alpine
Wind Monitor
Ice-resistant
Model 05103-45
The wind direction sensor is a rugged molded vane. The wind speed sensor is a four blade helicoid propeller. Propeller diameter is slightly reduced from our standard model to minimize vibration at high speeds. External housing surfaces are coated with a specially formulated, Ice-resistant coating to improve performance in harsh alpine conditions. The all-black color scheme further enhances ice-shedding performance of the sensor. The instrument is made of UV stabilized plastic with stainless steel and anodized aluminum fittings. The instrument mounts on standard 1 inch pipe. Model 05103V-45 offers calibrated voltage outputs, Model 05103L-45 provides 4-20 mA current outputs.
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| Brochure |
05103-45 Manual |
05103L-45 Manual |
05103V-45 Manual |
Specifications
Range:
Wind speed: 0-100 m/s (224 mph)
Wind direction: 360° mechanical, 355° electrical, (5° open)
Accuracy:
Wind speed: ±0.3 m/s or 1% of reading (greater of)
Wind direction: ±3°
Threshold Sensitivity:
Propeller: 1.0 m/s (2.2 mph)
Vane: 1.1 m/s (2.5 mph) @ 10° displacement
Signal Output:
Wind speed: magnetically induced AC sine wave voltage: 3 pulses per revolution. 1800 rpm (90Hz) = 8.8 m/s
Wind direction: analog DC voltage from conductive plastic potentiometer, 10 K resistance, .25% linearity, 50 million revolutions.
Power Requirement:
Potentiometer excitation 15 VDC maximum.
Dimensions:
Overall: 37 cm H x 55 cm L
Propeller: 14 cm diameter
Mounting: 34 mm (1.34 in) diameter (standard 1 inch pipe)
Weight: 1.0 kg (2.2 lb), Shipping wt: 2.3 kg (5.0 lb)
MODEL 05103V-45, 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
MODEL 05103L-45, 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
| CABLE for 05103-45 & 05103V-45 - 5 conductor shielded | 18446 | $0.50/ft. |
| CABLE for 05103L-45 - 2 pair shielded | 18723 | $0.60/ft. |
Complies with applicable CE directives. Specifications subject to change without notice.





