Ultrasonic Transducer Measuring Wind Speed for Ultrasonic Anemometer
Product Description
Ultrasonic Transducer Measuring Wind Speed for Ultrasonic Anemometer
Items | Technical Parameters | Image | |
Name | ultrasonic transducer for 1m |
| |
Model | PHA-200-01B | ||
Frequency | 200KHz±6% | ||
Detection Distance | 0.10～1.5m | ||
Minimum Parallel lmpedance | 2500Ω±20％ | ||
Capacitance | 400pF±20％ @1KHz | ||
Sensitivity | Driving Voltage：800Vpp，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:20°±4 | ||
Housing Material | It can be used in a weak acid or base environment（POM） | ||
Usage | Ultrasonic Anemometer Sensor,Ultrasonic level meter, | ||
Installation Dimension | size：12*15 | ||
Protection Level | IP68 | ||
Weight | 7g±5％（length：20cm） | ||
Wiring Instructions | integrated type：：Red+，Yellow-，Black: shielded wire(temp. sensor is optional) | ||
Admittance Curve | Product Structure Diagram | ||
|
| ||
Application for Ultrasonic Anemometer Sensor:
Ultrasonic anemometer has all digital signal detection, high accuracy, automatically heating ability to remove snow and ice .It is the anemometer with real-time measurement of wind speed, wind direction and acoustic temperature.Ultrasonic anemometer takes four ultrasonic sensors in the two-dimensional plane to send and receive ultrasonic signals; it is an instrument using the difference of the ultrasonic spread time in the air to measure wind speed and wind direction.Ultrasonic anemometer calculates the wind speed according to the difference of the sound spread time in the air; then calculates the temperature according to the physical relationship between temperature and sound speed.
Application Image: