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5MHz underwater ultrasonic transducer for acoustic doppler velocimeter

Application :Acoustic Doppler Velocimeter,submarine range finder

Quantity:
  • PHW-5M-01B
  • Piezohannas
  • PHW-5M-01B

  5MHz Underwater Ultrasonic Transducer for Acoustic Doppler Velocimeter

 

 1. Introduction

 

Acoustic Doppler velocimetry (ADV) is designed to record instantaneous velocity components at a single-point with a relatively high frequency. Measurements are performed by measuring the velocity of particles in a remote sampling volume based upon the Doppler shift effect.


2.Technical parameters:


Items

Technical Parameters

Image

Name

5MHz underwater ultrasonic transducer

(}KB1O710FL5ZWF9OJ{QJW 

](CZ%}(8XM[2%@ID4E[CXMA 

Model

PHW-5M-01B

Frequency

5MHz±5%

Detection Distance

0.01 1m

Minimum

Parallel lmpedance

Ω±20

Capacitance

pF±20@1KHz

 

Sensitivity


Operating

Voltage

Peak Voltage<60VPP

Operating

Temperature

-40+80℃

Pressure

≤3Kilos or 0.3MPa

 

Angle

(Beamwidth) Half-power Beam Width@-3dB:1.5°±0.2,

Sharp Angle:3.4°±0.5

Housing Material

composite material

 

Usage

Acoustic Doppler VelocimeterADVsubmarine range finder

Installation

Dimension

See the product structure drawing

Protection Level

IP68

Weight

17g±5(Length:2m)

Wiring Instructions

   Red+,White-,Black: shielded wire;

(without temperature sensor by default)

Admittance Curve

Product Structure Diagram


LP1GFBFLFO@9A}UVAGLC_P3


 

 




3.Temperature Sensor Schematic Diagram of Transducer , Test Circuit Schematic Diagram





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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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