500KHz underwater depth transducer for ultrasonic flowmeter



Technical parameters:
 

Items	Technical Parameters		Image
Name	500KHz underwater depth transducer
Model	PHW-500-05G
Frequency	500KHz±5%
Detection Distance	0.3~30m
Minimum Parallel lmpedance	85Ω±20%
Capacitance	1900pF±20% @1KHz
Sensitivity	Driving Voltage:24 V,Distance:0.3m, Echo Amplitude:1200 mV
Operating Voltage	Peak Voltage<600Vpp
Operating Temperature	-40~+80ºC
Pressure	≤10Kilos or 1MPa
Angle	(Beamwidth)Half-power Beam Width@-3dB:5°±10%, Sharp Angle:11.7°±10%
Housing Material	PI
Usage	Ultrasonic flowmeter,submarine range finder,liquid level sensor
Installation Dimension	Checking product structure diagram below
Protection Level	IP68
Weight	200g±5%(Length:2m)
Wiring Instructions	Red:transducer+,Black: transducer-,( temperature sensor is optional )
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