400KHz multibeam underwater ultrasonic transducer for depth measurement



Technical parameters:
 

Items	Technical Parameters		Image
Name	400KHz multibeam underwater ultrasonic transducer
Model	PHW-400K-06D
Frequency	400KHz±5%
Minimum Parallel lmpedance	60Ω±20%
Capacitance	6000pF±20% @1KHz
Sensitivity	driving voltage:20V,Distance:0.3m,Echo Amplitude:150 mV
Operating Voltage	Peak Voltage<750Vpp
Operating Temperature	-40~+80ºC
Pressure	≤10Kilos or 1MPa
Angle	See product structure drawing for details
Housing Material	ABS
usage	Ultrasonic flowmeter, underwater rangefinder
Installation Dimension	See product structure drawing for details
Protection Level	IP68
Weight	1200g±5%(wire length:10m)
Wiring Instructions	Black collet: common negative pole of transducer; Red collet: positive pole of transducer (see product structure diagram for corresponding position);
Admittance Curve		Product Structure Diagram

 
 
       
   

Block diagram of ultrasonic transducer :



Schematic Diagram of Temperature Sensor (model: MF58_502F3470):



Integrated type Cable instruction:   
1.Wiring instruction of transducer: interface (3pin, 2.54mm terminal)
Red: transducer +      
White: transducer -         
Black: shielding



2.Cable Instruction of Temperature Sensor: interface (3pin, 2.0mm terminal)


Red and black are temperature sensor wiring


 Split type: standard 10m cable, with each additional 50m of cable, the signal attenuation is 6dB

Three-core wiring instructions:                
                        
    Red: Transducer +
     Blue: temperature sensor +
     Black: Public-


 Four-core wiring instructions:

Red: Transducer +                      
Yellow: Transducer-
Blue, black: temperature sensor