high quality 1MHz ultrasonic transducer for 3M depth measurement

Product Description

  High Quality 1MHz Ultrasonic Transducer for 3M Depth Measurement

 

 1. Introduction

 

Underwater sounder transducer uses ultrasonic waves to transmits underwater, and is reflected back when they meet measured object.It can detect distance between the sensor and the measured object and then transmits to ships, buoys, underwater unmanned aerial vehicles, etc. As a depth sounder, it can also be used for underwater distance measurement.

 

The product protection level reaches IP68 level, and it can be soaked for a long time underwater 100 meters without damage. (Note that the cable outlet part of the instrument needs to be reliably sealed after wiring to avoid water )

 


2.Technical parameters:


Items

Technical Parameters

Image

Name

1MHz underwater ultrasonic transducer

 

 

Model

PHW-1M-W

Frequency

1MHz±5%

Detection Distance

0.10 3.0m

Minimum

Parallel lmpedance

15Ω±20

Capacitance

2500pF±20@1KHz

 

Sensitivity

Driving Voltage:24 Vpp、Distance:0.3m、

Echo Amplitude:2.0 V

Operating

Voltage

Peak Voltage<300VPP

Operating

Temperature

-10+50℃

Pressure

5MPa

 

Angle

(Beamwidth) Half-power Beam Width@-3dB:3.0°±0.5,

Sharp Angle:7.0°±1

Housing Material

316

 

Usage

submarine range finder

Installation

Dimension

See the product structure drawing

Protection Level

IP68

Weight

270g±5%(Length1m

Wiring Instructions

  Red+,White-;   yellow、white:the two poles of MF58 thermoreceptor;

Admittance Curve

Product Structure Diagram

 


 

 




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





 


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