1.5MHz physiotherapy transducer for ultrasonic physical therapy


Technical parameters:
 

Items	Technical Parameters		Image
Name	1.5MHz physiotherapy transducer
Model	PHW-1.5M-L
Frequency	1MHz±5%
Detection Distance	0.05 ~ 2m
Minimum Parallel lmpedance	20Ω±20%
Capacitance	3000pF±20% @1KHz
Sensitivity	Driving Voltage:24 Vpp,Distance0.3m, Echo Amplitude 1.5 V
Operating Voltage	Peak Voltage<400VPP
Operating Temperature	-40~+80ºC
Pressure	≤3 Kilos or 0.3MPa
Angle	Beamwidth)Half-power Beam Width@-3dB:2°±1, Sharp Angle 5°±2
Housing Material	LV12
Usage	Ultrasonic Physical therapy
Installation Dimension	Checking product structure diagram below
Protection Level	IP68
Weight	30g±5%(wire length:1m)
wiring instructions	Integrated  Interface:Red: transducer+,White: transducer-, Black: shielded wire,( without temperature sensor)
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