200Khz Ultrasonic Transducer Wind Vane Transducer for Meteorological Sensors
Product Description
200Khz Ultrasonic Transducer Wind Vane Transducer for Meteorological Sensors
Specification:
Items | Technical Parameters | Image | |
Name | 200KHz transducer |
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Model | PHA-200-01A | ||
Frequency | 200KHz±5% | ||
Detection Distance | 0.10～1.5m | ||
Minimum Parallel lmpedance | 1005Ω±20％ | ||
Capacitance | 730pF±20％ @1KHz | ||
Sensitivity | Driving Voltage：850Vpp，Distance:0.3m， Echo Amplitude：40mV | ||
Operating Voltage | Peak Voltage＜1000VPP | ||
Operating Temperature | -40～+80℃ | ||
Pressure | ≤3Kilos or 0.3MPa | ||
Angle | (Beamwidth) Half-power Beam Width@-3dB:8°±2， Sharp Angle:17°±4 | ||
Housing Material | POM | ||
Usage | ultrasonic anemometer sensor Ultrasonic level gauge,Monitoring, | ||
Installation Dimension | SIZE：14*20 | ||
Protection Level | IP68 | ||
Weight | 9g±5％（ Length：25cm） | ||
Wiring Instructions | Integrated interface：Red+，White-，Black: shielded wire （ temperature sensor is optional）
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Admittance Curve | Product Structure Diagram | ||
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Application for Meteorological Instruments:
Weather stations commonly used anemometers since they detect wind speed and direction efficiently. The 2D anemometers can measure only the horizontal component of wind speed and direction, whereas 3D anemometers can measure the vertical component of wind, as well.Apart from measuring wind speed and direction, ultrasonic anemometers can also measure temperature because the speed of ultrasonic sound waves is affected by variations in temperature while maintaining independence from changes in pressure. Temperature is calculated by measuring speed variations in ultrasonic sound.The ultrasonic anemometer is more durable as compared to the cup anemometer and vane anemometer since it has no moving parts and it operates using ultrasonic sound waves.
Application Image of Meteorological Instruments: