64KHz Anti-corrosive Piezoelectric Ultrasonic Transducer for Ultrasonic Level Sensor
Product Description
64KHz Anti-corrosive Piezoelectric Ultrasonic Transducer for Ultrasonic Level Sensor
Items | Technical Parameters | Image | |
Name | 64KHz anti-corrosive transducer A type (split types) |
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Model | PHA-64-05FA-F | ||
Frequency | 64KHz±5% | ||
Detection Distance | 0.3～5m | ||
Minimum Parallel lmpedance | 600Ω±20％ | ||
Capacitance | 1600pF±20％ @1KHz | ||
Sensitivity | Driving Voltage：800Vpp，Distance:0.6m， Echo Amplitude：100mV | ||
Operating Voltage | Peak Voltage＜1500VPP | ||
Operating Temperature | -40～+80℃ | ||
Pressure | ≤3Kilos or 0.3MPa | ||
Angle | (Beamwidth) Half-power Beam Width@-3dB:7°±2， Sharp Angle:16°±4 | ||
Housing Material | POM、PTFE
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Usage | Ultrasonic level gauge,Monitoring,Crashproof, Security | ||
Installation Dimension | The lifting thread:M32*1.5, Bottom with thread ：M48×2 | ||
Protection Level | IP68 | ||
Weight | 700g±5％（ Length：10M） | ||
Wiring Instructions | separated type（four-wire）：Red: transducer+、white： transducer-、blue，black:temperature sensor（MF58）； separated type（Three-wire）：Red: transducer+、blue:temperature sensor+、black： Common Line－； | ||
Admittance Curve | Product Structure Diagram | ||
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Block diagram of ultrasonic distance transducer :
Schematic Diagram of Temperature Sensor:
Split type Cable instruction:
Standard wire is 10M, signal will attenuate 6dB for each 50M increasing of wire.
1. Three core wiring instructions:
Red: transducer +
Blue: temperature sensor +
Black: public -
2.Four core wiring instructions:
Red: transducer +
Yellow: transducer -
Blue, black: temperature sensor +
Ultrasonic Level Sensor Application:
Ultrasonic level measurement is a highly cost-effective solution for short- and long-range measurement, even under difficult environmental conditions such as vibrations and dust. Ultrasonic level measurement is a non-contacting technology used in numerous industrial areas to monitor and control the level of liquids, slurries and solids.
ultrasonic level transducer emits acoustic pulses in a narrow beam perpendicular to the transducer face. The level transceiver measures the propagation time between pulse emission and reception of the echo to calculate the distance from the transducer to the material. Variations in sound velocity due to changes in temperature within the permissible range are automatically compensated by the integral temperature sensor.