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1MHz Piezoelectric Ultrasonic Transducer for Doppler Ultrasonic Flowmeter

Application :Doppler Effect ultrasonic flowmeter,submarine range finder
Availability:
Quantity:
  • PHW-1M-01T

  • Piezohannas

  • PHW-1M-01T

1MHz Piezoelectric Ultrasonic Transducer for Doppler Ultrasonic Flowmeter

 


 Technical parameters:

 

Items

Technical Parameters

Image

Name

ADCP ultrasonic transducer

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HBIHTYVJB%3796H7UV0KY71 

Model

PHW-1M-01T

Frequency

1MHz±5%

Detection Distance

0.05 3m

Minimum

Parallel lmpedance

15Ω±20

Capacitance

4000pF±20@1KHz

 

Sensitivity

Driving Voltage24VDistance:0.3mEcho Amplitude2.5V

Operating

Voltage

Peak Voltage300Vpp

Operating

Temperature

-40+80℃

Pressure

≤10Kilos or 1MPa

 

Angle

(Beamwidth) Half-power Beam Width@-3dB:2.4°±0.5

Sharp Angle:5.8°±1

Housing Material

composite material

 

Usage

Doppler Effect ultrasonic flowmeter,ADCP

Installation

Dimension

See the product structure drawing

Protection Level

IP68

Weight

100g±5%(Length2m

Wiring Instructions

    White-Black-, shielded wire;(temperature sensor is optional

Admittance Curve

Product Structure Diagram

 

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9LL(BAYDQLJO2OW1JO



Block diagram of ultrasonic transducer :


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Schematic Diagram of Temperature Sensor:



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Split type Cable instruction:           

Standard wire is 10M, signal will attenuate 6dB for each 50M increasing of wire.

 

1. Three core wiring instructions:

 

 Red: transducer +         

Blue: temperature sensor +       

Black: public -


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Ultrasonic Flow meter Application:


 


The Doppler Effect Ultrasonic Flow meter use reflected ultrasonic sound to measure the fluid velocity. By measuring the frequency shift between the ultrasonic frequency source, the receiver, and the fluid carrier, the relative motion are measured. The resulting frequency shift is named the Doppler Effect.



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