Texas Electronics TV-110-L320 Medium Duty Wind Speed Sensor
Available, Ships in 3-5 Days
The Texas Electronics, Inc. TV-110-L320 Wind Speed Sensor Medium Duty is a mechanical style anemometer that measures the horizontal velocity of wind. This unit is designed to meet or exceed all the EPA's Prevention of Significant Deterioration (PSD) requirements. This sensor is a freestanding device for measuring air velocity. The sensor consists of a lightweight 3-cup anemometer, which is mechanically coupled to a 20-slot disc located within the sensor housing. A light beam, produced by an infrared light emitting diode (LED), passes through the slotted disc and falls upon a light-detecting transistor. The transistor switches on and off 20 times for each revolution of the cup assembly. Therefore a pulsed output is produced which is proportional to wind speed.
Specifications:
| Weight | 6.0 lbs |
|---|---|
| Dimensions | 24 × 14 × 4 in |
| Accuracy |
+/- 1.0 mph (0.45 m/s) over entire range; +/- 0.6 mph (0.25 m/s) at less than 11.2 mph (5.0 m/s) |
| Output |
Wind Speed 4-20 mA, Wind Speed Medium Pulse Output Industrial |
| Bearings |
APEC 3 or better |
| Cable |
60', 22 gauge 3 conductor |
| Cup Diameter |
3.25" (8.25 cm) |
| Cup Wheel Diameter |
12.5" (32 cm) |
| Distance Constant |
>16.5' (5.0 m) |
| Excitation |
+5.0 VDC @ 5 mA (typical) (other voltages available upon request) |
| Finish |
Gold Anodized Aluminum |
| Height |
6.5" (16.5 cm) |
| Mounting Pole |
0.75" I.D. (1.9 cm) |
| Operating Range |
0-100 mph |
| Operational Envelope |
0-135 mph (0-60 m/s) |
| Relative Humidity |
0-100% |
| Signal Presentation |
frequency, pulsed output light chopper. The 20-slot disc produces the following linear repetition rate: 10 RPM = 1 MPH = 200 pulses/min.; 100 RPM = 10 MPH = 2,000 pulses/min.; 1000 RPM = 100 MPH = 20,000 pulses/min. |
| Starting Threshold |
1.1 mph (0.5 m/s) |
| Temperature |
-40 to 160°F ( -40 to 70°C) |
| Weight |
1 lb. (0.45 kg) less cable |
| Warranty |
3 years |