double frequency underwater ranging transducer sludge interface instrument ultrasonic transducer

Name

200KHz-50KHz underwater ranging transducer

 sludge interface instrument ultrasonic transducer-PTFE

Model

PHW-50/200-NC

Frequency

200KHz±5%/50KHz±5%

Detection Distance

200KHz 0.6～120m

50KHz  3～500m

Minimum

Parallel lmpedance

600Ω±20％

Capacitance

4300pF±20％ @1KHz

Sensitivity

Driving Voltage：600Vpp、Distance:0.8m、

Echo Amplitude：15 V（200KHZ）

Operating

Voltage

Peak Voltage＜600VPP

Operating

Temperature

-40～+80℃

Pressure

≤3Kilos or 0.3MPa

Angle

(Beamwidth) Half-power Beam Width@-3dB:7.5°±1，

Sharp Angle:17.5°±2（200KHZ）

(Beamwidth) Half-power Beam Width@-3dB：27°±2，

Sharp Angle:68°±4（50KHZ）

Housing Material

 PTEF

Usage

ultrasonic flowmeter，submarine range finder

Installation

Dimension

See the product structure drawing

Protection Level

IP68

Weight

900g±5％（Length：10m）

Wiring Instructions

(three lines): red: transducer +, blue: temperature sensor +, black: public -;

Admittance Curve

Product Structure Diagram