12KHz Cylindrical Ultrasonic Transducer Flow Measurement for Ultrasonic Flowmeter
Product Description
12KHz Cylindrical Ultrasonic Transducer Flow Measurement for Ultrasonic Flowmeter
1.Technical parameters：
Items |
Technical Parameters |
Image |
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Name |
12KHz horizonally-polarized non-directional cylindrical underwater acoustic transducer |
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Model |
PHW-12-G |
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Frequency |
12KHz±5% |
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Detection Distance |
10000m |
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Minimum Parallel lmpedance |
Ω±20％ |
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pF±20％ @1KHz |
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Sensitivity
|
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-40～+80℃ |
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≤3Kilos or 0.3MPa |
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horizonally-polarized non-directional |
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Housing Material
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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 |
330g±5％（Length:1m） |
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Wiring Instructions |
Red+，White-，Black- ,shielded wire； （without temperature sensor by default） |
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Admittance Curve |
Product Structure Diagram |
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2.Temperature Sensor Schematic Diagram of Transducer , Test Circuit Schematic Diagram
Ultrasonic Flow Meter Application:
An ultrasonic flow meter can be defined as, a meter that is used to measure liquid velocity with ultrasound to analyze the volume of liquid flow. This is a volumetric flow meter that needs bubble or minute particles within the liquid flow. These meters are suitable in the applications of wastewater but they will not work with drinking/distill water. So this type of flow meter is ideal for the applications wherever chemical compatibility, low maintenance, and low-pressure drop are required.