105KHz Ultrasonic Transducer Distance for Ultrasonic Level Measurement
Technical parameters:
Block diagram of ultrasonic Distance transducer :
Technical parameters:
| Items | Technical Parameters | Image | |
| Name | Ultrasonic transducer - Long distance measurement 3 meters |  | |
| Model | PHA-105-03E | ||
| Frequency | 105KHz±5% | ||
| Detection Distance | 0.15~3m | ||
| Minimum Parallel lmpedance | 200Ω±20% | ||
| Capacitance | 1600pF±20% @1KHz | ||
Sensitivity | Driving Voltage :800Vpp, Distance :0.6m, Echo Amplitude :210mV | ||
| Operating Voltage | Peak Voltage<1000 VPP | ||
| Operating Temperature | -40~+80ºC | ||
| Pressure | ≤3 Kilos or 0.3MPa | ||
Angle | (Beamwidth) Half-power Beam Width @-3dB:8°±2, Sharp Angle:19°±3 | ||
| Housing Material | Under the environment of weak acid and weak base (POM) | ||
Usage | Ultrasonic level gauge, Monitoring,Crashproof, Security | ||
| Installation Dimension | Dimension:M38*2 | ||
| Protection Level | IP68 | ||
| Weight | 32g±5%(Length:20cm) | ||
| Wiring Instructions | Integrated Interface:Red: transducer+,White: transducer-, Black: shielded wire,(temperature sensor is optional) | ||
| 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