1MHz Piezo Ultrasonic Transducer Sensor for Ultra Sonic Flow Meter
Product Description
1MHz Piezo Ultrasonic Transducer Sensor for Ultra Sonic Flow Meter
Items | Technical Parameters | Image | |
Name | 1MHz underwater ultrasonic transducer |
| |
Model | PHW-1M-01PA | ||
Frequency | 1MHz±5% | ||
Detection Distance | 0.05 ～ 3m | ||
Minimum Parallel lmpedance | 170Ω±20％ | ||
1300pF±20％ @1KHz | |||
Sensitivity | Driving Voltage：24 Vpp、Distance:0.3m、 Echo Amplitude：300 mV | ||
-40～+80℃ | |||
≤3Kilos or 0.3MPa | |||
| (Beamwidth) Half-power Beam Width@-3dB:4.5°±1， Sharp Angle:10.5°±2 | ||
Housing Material | S304 | ||
Usage | ultrasonic flowmeter | ||
See the product structure drawing | |||
Protection Level | IP68 | ||
Weight | 140g±5％（Length：2m） | ||
Wiring Instructions | integrated type：Red+，White-，Black: shielded wire； （without temperature sensor by default） | ||
Admittance Curve | Product Structure Diagram | ||
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Block diagram of ultrasonic 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