Talking about Velocity anemometer (cup/vane/ultrasonic anemometer) and temperature sensor(5types: thermocouple, analogue(dl35), digital(ds1621)...) i've uploaded two Word files for every sensor to the description, and explanation..the world file are called sensor 1 and sensor 2.

1. Anemometer/Temperature Sensor
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2. Anemometer
- Definition
- Velocity anemometer
- Cup anemometers
- Vane anemometers
- Ultrasonic anemometers
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3. Velocity anemometer
• Cup anemometer (4cups)
4 cups
shaft
Worm gear
“Dr. John Thomas Romney Robinson”
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4. • Cup anemometer (3cups)
Velocity anemometer
“John Patterson ”
Advantages:
- Error of less than 3% up to 60 mph
- Produced maximum torque when it was at
45° to the wind flow.
- Had a more constant torque
- Responded more quickly
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5. • Vane anemometer
Velocity anemometer
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6. • Vane anemometer (How it works ?)
Velocity anemometer
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7. • Vane anemometer (with tail)
Velocity anemometer
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8. • Vane anemometer (How it works ?)
Velocity anemometer
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9. • Ultrasonic anemometer
Velocity anemometer
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10. • 2D Ultrasonic anemometer
Velocity anemometer
Two ultrasounds paths Three ultrasounds paths
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11. • Acoustic resonance anemometers
Velocity anemometer
“Dr Savvas Kapartis “
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12. • Acoustic resonance anemometers (How it
works ?)
Velocity anemometer
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13. • Ultrasonic wind sensors (Advantages)
1. not affected by inertia
2. Measure sudden change
3. More accurate
4. Less parts
5. More resisting on ice and weather conditions
Velocity anemometer
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14. • Effect of icing
Velocity anemometer
Solution:
They should
be internally
heated
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15. Temperature sensor
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18. • Thermocouple
Temperature sensor
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19. • Thermistors
Temperature sensor
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20. • Semiconductor sensors
Temperature sensor
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21. • Sensor ICs
Temperature sensor
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22. • Digital Temperature Sensors
Temperature sensor
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23. Thank you!
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