40KHz High Power Ultrasonic Transducer for Level Sensor
Product Description
40KHz High Power Ultrasonic Transducer for Level Sensor
Technical parameters：
Items | Technical Parameters | Image | |
Name | 40KHz Anti-corrosion transducer PB type |
| |
Model | PHA-40-12PB | ||
Frequency | 40KHz±5% | ||
Detection Distance | 0.5～12m | ||
Minimum Parallel lmpedance | 320Ω±20％ | ||
3400pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：700Vpp，distance:0.6m， Echo amplitude:530mV | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:10°±2， Sharp Angle:23°±4 | ||
Housing Material | POM、PVDF physical seal | ||
Usage | Ultrasonic level gauge,Monitoring,Crashproof, Security | ||
Bottom with thread: M60×2 or G2A | |||
Protection Level | IP68 | ||
Weight | 480g±5％ | ||
Wiring Instructions | integrated type：connector（3PIN,2.54mm terminal ）：Red+，White-，Black: shielded wire； connector（3PIN,2.0mm terminal ）：white,black:temperature sensor（MF58） | ||
Admittance Curve | Product Structure Diagram | ||
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Block diagram of ultrasonic distance transducer :
Schematic Diagram of Temperature Sensor:
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
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 sensors measure distance by using ultrasonic waves.The sensor head emits an ultrasonic wave and receives the wave reflected back from the target. ultrasonic / level sensors measure the distance to the target by measuring the time between the emission and reception.