Compact Arduino 1MHz Ultrasonic Echo Sounder Depth Meter

Name

1MHzanti-corrosion underwater sound transducer

Model

PP-1M-01LA

Frequency

1MHz±30KHz

Detection Distance

0.05 ～ 3m

Minimum Parallel lmpedance

150Ω±20％

Capacitance

1300pF±20％ @1KHz

Sensitivity

Driving Voltage：24Vpp、Distance：0.3m、

Echo Amplitude：100mV

Operating Voltage

Peak Voltage＜300VPP

Operating Temperature

-40～+80℃

Pressure

≤3Kilos or 0.3MPa

Angle

(Beamwidth)Half-power Beam Width@-3dB:4°±1，

Sharp Angle:10°±4

Housing Material

Checking product structure diagram below

Usage

Ultrasonic flowmeter,submarine range finder

Installation Dimension

Checking product structure diagram below

Protection Level

IP68

Weight

80g±5％（Length：2m）

Wiring Instructions

    Red:transducer+，White:transducer-,Black: shielded wire （without temperature sensor 

Admittance Curve

Product Structure Diagram