Reliable, Accurate Wind Measurements
Configured for use wiith Campbell ET stations
Configured for use wiith Campbell ET stations
Overview
The 034B-ET, manufactured by Met One, combines a 3-cup anemometer and vane into a single integrated package. This wind set is constructed out of lightweight aluminum and is designed for continuous, long-term operation. The wind set has a 67 in. cable.
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Detailed Description
For this version of the 034B Wind Set, the cable terminates in a connector and is the ideal length for attachment to the ET107 or ET106 ETo Weather Station. The 034B-ET combines a 3-cup anemometer and vane into a single integrated package. This wind set is constructed out of lightweight aluminum and is designed for continuous, long-term operation.
Specifications
| Operating Temperature | -30° to +70°C |
| Weight | 907 g (2 lb) |
Wind Speed (Anemometer) |
|
| Range | 0 to 75 m/s (0 to 167 mph) |
| Accuracy < 10.14 m/s (22.7 mph) | 0.1 m/s (0.25 mph) |
| Accuracy > 10.14 m/s (22.7 mph) | ±1.1% of true |
| Resolution | (0.7998 m s-1) / (scan rate in seconds) or (1.789 mph) / (scan rate in seconds) |
| Starting Threshold | 0.4 m/s (0.9 mph) |
| Sensor Output | Pulsed contact closure |
| Anemometer Radius | 10.7 cm (4.2 in.) |
| Anemometer Height | 24.4 cm (9.6 in.) |
Wind Direction (Vane) |
|
| Mechanical Range | 360° |
| Electrical Range | 356° (4° open) |
| Accuracy | ±4° |
| Damping Ratio | 0.25 |
| Resolution | < 5° |
| Potentiometer Resistance | 0 to 10 kΩ (open at crossover) |
Compatibility
The 034B-ET is a replacement part for the ET107 and ET106.
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Replacement Part for the following products: