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You are here: Home / Products / Ultrasonic Transducers / Transducer for Depth / 28KHz underwater horizonally-polarized ultrasonic depth transducer for submarine range finder
 
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28KHz underwater horizonally-polarized ultrasonic depth transducer for submarine range finder

Application :ultrasonic flowmeter,submarine range finder

Quantity:
  • PHW-28-G
  • Piezohannas
  • PHW-28-G

28KHz Underwater Horizonally-polarized Ultrasonic Depth Transducer for Submarine Range Finder

 

 


1.Technical parameters:


Items

Technical Parameters

Image

Name

28KHz horizonally-polarized non-directional cylindrical underwater acoustic transducer

U6ZD$P[Z[OF}O`OJ[N(8X 

 

Model

PHW-28-G

Frequency

28KHz±5%

Detection Distance

500m

Minimum

Parallel lmpedance

300Ω±20

Capacitance

21000pF±20@1KHz

Sensitivity

 


Operating

Voltage

Peak Voltage<VPP

Operating

Temperature

-40+80℃

Pressure

≤3Kilos or 0.3MPa

Angle

horizonally-polarized non-directional

Housing Material

 

POM

Usage

ultrasonic flowmeter,submarine range finder

Installation

Dimension

 

See the product structure drawing

Protection Level

IP68

Weight

340g±5(Length: 2m)

Wiring Instructions

  Red+,White-,Black- ,shielded wire;

(without temperature sensor by default)

Admittance Curve

Product Structure Diagram

 

HYD_]Y0S@[W8[HR)69XWZ$S 

S28I_L1Z_S]}S`Q$@WT7{D



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





0)BSPBFPJA{P`6KS@W0D$DD

 


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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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