200Khz Stainless Steel Piezoelectric Ultrasonic Transducer for Distance Measurement
Product Description
200Khz Ultrasonic Range Transducer for Distance Measurement
Technical parameters：
Items | Technical Parameters | Image | |
Name | 200KHz ultrasonic transducer |
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Model | PHA-200-01EA | ||
Frequency | 200KHz±5% | ||
Detection Distance | 0.10～1.5m | ||
Minimum Parallel lmpedance | 600Ω±20％ | ||
800pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：750Vpp，Distance:0.3m， Echo Amplitude：20mV | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:8°±2， Sharp Angle:19°±4 | ||
Housing Material | stainless steel | ||
Usage | Ultrasonic level gauge,Monitoring,Crashproof, Security | ||
IP68 | |||
Protection Level | 10g±5％（ Length:20cm） | ||
Weight | integrated type：connector：Red+，White-，Black: shielded wire；
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Admittance Curve | Product Structure Diagram | ||
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Test Circuit Schematic of Transducer:
Ultrasonic Distance Measurement Application:
As the name indicates, ultrasonic sensors measure distance by using ultrasonic waves.The sensor head emits an ultrasonic wave and receives the wave reflected back from the target. Ultrasonic Sensors measure the distance to the target by measuring the time between the emission and reception.An optical sensor has a transmitter and receiver, whereas an ultrasonic sensor uses a single ultrasonic element for both emission and reception. In a reflective model ultrasonic sensor, a single oscillator emits and receives ultrasonic waves alternately. This enables miniaturization of the sensor head.