49KHz Anti-corrosion Ultrasonic Transducer for Ultrasonic Level Sensor
Product Description
49KHz Anti-corrosion Ultrasonic Transducer for Ultrasonic Level Sensor
Technical parameters：
Items | Technical Parameters | Image | |
Name | 49KHz anti-corrosive transducer PB type(separated type) |
| |
Model | PHA-49-08PB-F | ||
Frequency | 49KHz±5% | ||
Detection Distance | 0.4～8m | ||
Minimum Parallel lmpedance | 390Ω±20％ | ||
3400pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：750Vpp，Distance:0.6m， Echo Amplitude：400mV | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:8°±2， Sharp Angle:18°±4 | ||
Housing Material | POM、PVDF | ||
Usage | Ultrasonic level gauge,Monitoring,Crashproof, Security | ||
The lifting thread:M32*1.5, Bottom with thread : M60×2 or G2A | |||
Protection Level | IP68 | ||
Weight | 940g±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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Test Circuit Schematic of Transducer:
Application of Ultrasonic Level Sensor
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.
Application Image of Ultrasonic Level Sensor：