50KHz Piezoelectric Ultrasonic Range Transducer for Ultrasonic Anti-collision   


Technical parameters:
 

Items	Technical Parameters		Image
Name	50KHz ultrasonic transducer
Model	PHA-49-08FB-ABB
Frequency	55KHz±5%
Detection Distance	0.4~8m
Minimum Parallel lmpedance	170Ω±20%
Capacitance	2000pF±20% @1KHz
Sensitivity	No load driving voltage:500Vpp,Distance 0.3m, Echo Amplitude:500mV
Operating Voltage	Peak Voltage<1500Vpp
Operating Temperature	-40~+80ºC
Pressure	≤3Kilos or 0.3MPa
Angle	(Beamwidth)Half-power Beam Width@-3dB:8.6°±10%, Sharp Angle:20.2°±10%
Housing Material	PC+10%GF
Installation Dimension	M56x3
Protection Level	IP68
Weight	360g±5%(134mm±10mm)
Wiring Instructions	Wurth terminals: Interface (3PIN) : red positive, white negative, black shield wire; Interface (2PIN) : Yellow line (103JG1F);
Admittance Curve		Product Structure Diagram

 
                                
 
  Block diagram of ultrasonic Distance 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