China Custom Ultrasonic Transducer for Ultrasonic Range Finders, Find details about China Ultrasonic Distance Transducer, Ultrasonic Range Transducer from Custom Ultrasonic Transducer for Ultrasonic Range Finders
Items | Technical Parameters | Image | |
Name | 25KHz Ultrasonic transducer | ||
Model | PHA-25-20C | ||
Frequency | 25KHz±5% | ||
Detection Distance | 0.8~20m | ||
Minimum Parallel lmpedance | 470Ω±20% | ||
Capacitance | 12700pF±20% @1KHz | ||
Capacitance | Driving Voltage:600Vpp, Distance:0.6m, Echo Amplitude 320mV | ||
Operating Voltage | Peak Voltage<1500VPP | ||
Operating Temperature | -40~+80ºC | ||
Pressure | ≤3 Kilos or 0.3MPa | ||
Angle | (Beamwidth)Half-power Beam Width @-3dB:11°±2, Sharp Angle:25°±4 | ||
Housing Material | Under the environment of weak acid and weak base(PC) | ||
Usage | Ultrasonic level gauge, Monitoring,Crashproof, | ||
Installation Dimension | the bottom of screw thread M78×2 | ||
Protection Level | IP68 | ||
Weight | 1220g±5% Length:10M) | ||
Wiring Instructions | Integrated interface (3PIN,2.54mm terminal) : red positive, white negative, black shield wire; Interface (3PIN,2.0mm terminal) : white and black for temperature sensor wire (MF58); | ||
Admittance Curve | Product Structure Diagram | ||
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