TV-114 Wind Speed, AC Generator, Heavy

The Texas Electronics, Inc. TV-114 Wind Speed Sensor is a mechanical style anemometer that measures the horizontal velocity of wind. The sensor is intended for long-term, maintenance-free operation.


The TV-114 wind speed sensor is a freestanding device for measuring air velocity. The sensor consists of a lightweight 3-cup anemometer, which is mechanically coupled to an AC generator. As the cup mechanism rotates the AC generator produces an AC sine wave where the amplitude and frequency are proportional to wind speed.

Availability: In stock

$552.00
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TV-114 Wind Speed, AC Generator, Heavy

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Additional Information

Accuracy +/- 2.0 mph (0.90 m/s) over entire range m/s)
Operational Envelope 0-135 mph (0 to 60 m/s)
Bearings APEC 3 or better
Temperature -40 to 160°F (-40 to 70°C)
Starting Threshold 2.0 mph (0.90 m/s)
Relative Humidity 0-100%
Mounting Pole 0.75" I.D. (1.9 cm)
Signal Presentation AC Frequency; 10 rpm = 1.0 mph = 1.33 Hz; 1000 rpm = 100.0 mph = 133.33 Hz
Weight 3.75 lbs. (1.7 kg) with cable
Height 7.5" (19.0 cm)
Cable 60', 18 gauge 2 conductor
Operating Range 0-100 mph
Excitation None (self-generating)
Distance Constant >21.7' (6.6 m)
Cup Diameter 4" (10 cm)
Cup Wheel Diameter 18" (46 cm)
Finish Gold Anodized Aluminum
Warranty 3 years