1MHz Inserted Ultrasonic Transducer for Ultrasonic Water Flowmeter
Product Description
1MHz Inserted Ultrasonic Transducer for Ultrasonic Water Flowmeter
Technical parameters：
Items |
Technical Parameters |
Image |
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Name |
1MHz plug-in underwater ultrasonic transducer |
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Model |
PHW-1M-01E |
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Frequency |
1MHz±5% |
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Detection Distance |
0.05 ～ 3m |
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Minimum Parallel lmpedance |
25Ω±20％ |
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2800pF±20％ @1KHz |
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Sensitivity |
Driving Voltage：24Vpp、Distance：0.3m、 Echo Amplitude：1.6 V |
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-40～+80℃ |
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≤3Kilos or 0.3MPa |
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(Beamwidth) Half-power Beam Width@-3dB:3.2°±1， Sharp Angle:7.5°±2 |
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Housing Material |
POM |
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Usage |
ultrasonic flowmeter，submarine range finder |
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See the product structure drawing |
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Protection Level |
IP68 |
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Weight |
50g±5％（Length：2m） |
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Wiring Instructions |
Red+，White-，Black: shielded wire(temperature sensor is optional) |
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Admittance Curve |
Product Structure Diagram |
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Block diagram of ultrasonic 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 -