Buy Comptus A75-101, Reed Switch Anemometer

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1-855-969-9322
1-908-282-3332 (Intl.)

Pictures shown are for illustrative purpose only. Actual product may vary

Features:

Elegant design
Dirt and water resistant
Corrosion resistant construction
Modified teflon bearing

Applications:

Research Measurments
Engineering Studies on wind effects on structures
Control Anemometer for existing wind warning devices
Wind Resource Assessment

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Technical Details

Reviews

Accuracy

5m/s to 25 m/s (11 MPH to 55 MPH) ±0.1 m/s (0.2 MPH)

Threshold

Starting - less than 0.75 m/s (1.75 MPH)
Cup Distance Constant - 3.0m (10 ft)(63% recovery)

Materials

Rotor and Housing Body - Injection molded black polycarbonate (Lexan)
Shaft - Beryllium Copper (Fully Hardened)
Bearing - Modified Teflon, self lubricating
Rated PV factor of 20,000 (at 6.7 m/s or 15 MPH, PV is approx. 500; at 45 m/s or 100 MPH PV is approx. 2,000)
Upper Bearing is centered in the plane of cup thrust for optimal loading
Permanent Magnet Indox - 1, 25 mm (1in) diameter, 13 mm (0.5 in) long, 4 pole

Weight

0.1 kg (0.2 lbs)

Dimensions

3-Cup Conical Cross Section - 51 mm (2 in) diameter
Swept Diameter of Rotor - 190 mm (7.5 in)
Overall Height - 81 mm (3.2 in)
Moment of Inertia of rotor assembly - 68 x 10-6 S - ft²

Electrical

Reed Switch:
- MAX Voltage - 10 VDC
- MAX Current - 10 mA
- Lifetime - 109 Cycles
Output Signal:
- Contact transfer rate varies linearly with wind speed.
- 120 contact transfers per second at 102.5 MPH

Operating Temperature

-55°C to 65°C (-67°F to 150°F)

Operating Humidity

0-100% RH

Gust Survival Speed

232 MPH

Lifespan

3-5 Years under normal conditions

Product Details

Accuracy

5m/s to 25 m/s (11 MPH to 55 MPH) ±0.1 m/s (0.2 MPH)

Threshold

Starting - less than 0.75 m/s (1.75 MPH)
Cup Distance Constant - 3.0m (10 ft)(63% recovery)

Materials

Rotor and Housing Body - Injection molded black polycarbonate (Lexan)
Shaft - Beryllium Copper (Fully Hardened)
Bearing - Modified Teflon, self lubricating
Rated PV factor of 20,000 (at 6.7 m/s or 15 MPH, PV is approx. 500; at 45 m/s or 100 MPH PV is approx. 2,000)
Upper Bearing is centered in the plane of cup thrust for optimal loading
Permanent Magnet Indox - 1, 25 mm (1in) diameter, 13 mm (0.5 in) long, 4 pole

Weight

0.1 kg (0.2 lbs)

Dimensions

3-Cup Conical Cross Section - 51 mm (2 in) diameter
Swept Diameter of Rotor - 190 mm (7.5 in)
Overall Height - 81 mm (3.2 in)
Moment of Inertia of rotor assembly - 68 x 10-6 S - ft²

Electrical

Reed Switch:
- MAX Voltage - 10 VDC
- MAX Current - 10 mA
- Lifetime - 109 Cycles
Output Signal:
- Contact transfer rate varies linearly with wind speed.
- 120 contact transfers per second at 102.5 MPH

Operating Temperature

-55°C to 65°C (-67°F to 150°F)

Operating Humidity

0-100% RH

Gust Survival Speed

232 MPH

Lifespan

3-5 Years under normal conditions

Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

Comptus A75-101 Reed Switch Anemometer

Identifiers

Technical Details

Reviews