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200KHz Ultrasonic Transducer for Ultrasonic Wind Anemometer

200KHz |10°|0.10~1.5m| used for Ultrasonic Wind Anemometer,ultrasonic wind sensor

Quantity:
  • PHA-200-01K
  • Piezohannas
  • PHA-200-01K

         200KHz Ultrasonic Transducer for Ultrasonic Wind Anemometer



Items

Technical Parameters

Image

Name

200KHz ultrasonic transducer

 

 

`VV4%9FSS)AYFA_O{9_KCPC 

Model

PHA-200-01K  

Frequency

200KHz±5%

Detection Distance

0.101.5m

Minimum

Parallel lmpedance

2300Ω±20

Capacitance

370pF±20@1KHz

 

Sensitivity

Driving Voltage800VppDistance0.3m

Echo Amplitude25mV

Operating

Voltage

Peak Voltage1000 VPP

Operating

Temperature

-40+80℃

Pressure

≤3Kilos or 0.3MPa

 

Angle

(Beamwidth) Half-power Beam Width@-3dB:10°±2

Sharp Angle:23°±4

Housing Material

POM

 

Usage

anemorumbometer,gas flowmeter

Installation

Dimension

 threadM12*1.5

Protection Level

IP68

Weight

10g±5%(length10cm

Wiring Instructions

integrated typeRed+White-Black: shielded wire(default: without temperature sensor)

Admittance Curve

Product Structure Diagram

 

 

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  FF_FUAZWHX%U{_8{{PM@9`F

Block diagram of ultrasonic transducer :


驱动接收原理


 

Schematic Diagram of Temperature Sensor:


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Integrated type Cable instruction:    :


1.Wiring instruction of transducer: interface (3pin, 2.54mm terminal)

Red: transducer +      

White: transducer -         

Black: shielding

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2.Cable Instruction of Temperature Sensor: interface (3pin, 2.0mm terminal)


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Red and black are temperature sensor wiring


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.



Image for Ultrasonic Anemometer Sensor:


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Piezo Hannas (WuHan) Tech Co,.Ltd  is a professional piezoelectric ceramics and ultrasonic transducer manufacturer, dedicated to ultrasonic technology and industrial applications.                                    
 

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