This product is no longer available and has been replaced by: WINDSONIC4-L. Some accessories, replacement parts, or services may still be available.
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Overview
The WindSonic4-LQ is a two-dimensional ultrasonic anemometer for measuring wind speed and direction. This sensor provides an alternative to the 034B-LQ, a traditional mechanical cup and vane anemometer. Unlike mechanical anemometers, there are no moving parts to be periodically replaced—minimizing routine maintenance costs.
WindSonics are manufactured by Gill Instruments Ltd.
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Detailed Description
The WindSonic4-LQ is a two-dimensional ultrasonic anemometer for measuring wind speed and direction. The cable for this version of the WINDSONIC4 has a military style connector and a user-specified lead length. The connector attaches to the RAWS-P enclosure, which mounts to a CM6/CM10 tripod, CM110-series tripod, or UT-series tower.
The WindSonic4-LQ outputs an SDI-12 signal that is read by the RAWS-P's on-board CR1000M module. This sensor provides an alternative to the 034B-LQ, a traditional mechanical cup and vane anemometer. Unlike mechanical anemometers, there are no moving parts to be periodically replaced—minimizing routine maintenance costs.
Specifications
| Operating Humidity | < 5% to 100% RH |
| Operating Temperature | -35° to +70°C |
| Storage Temperature | -40° to +80°C (typical) |
| Input Voltage | 9 to 30 Vdc |
| Typical Current Drain | < 10 mA (@12 V) |
| Measurement Frequency | 40 Hz block averaged to a 1 Hz output frequency |
| Outputs Parameters | Polar (direction and speed) or orthogonal (Ux and Uy wind) |
| Output Signal | SDI-12 version 1.3 |
| Diameter | 14.2 cm (5.6 in.) |
| Weight | 0.5 kg (1.1 lb) |
Maximum Cable Length |
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| -NOTE- | For longer cable lengths, contact an application engineer at Campbell Scientific. |
| 1 Sensor Connected to 1 Port | 91.44 m (300 ft) |
| 2 to 10 Sensors Connected to 1 Port | 60.91 m (200 ft) |
Wind Direction |
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| Range | 0º to 359° (no dead band) |
| Accuracy | ±3° |
| Resolution | 1° |
Wind Speed |
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| Range | 0 to 60 m/s |
| Accuracy | ±2% (@ 12 m/s) |
| Resolution | 0.01 m/s |
Compatibility
The sensor cable terminates in a military style connector for attaching to the RAWS-P enclosure.