4Mhz Clamp on External Piezo Ultrasonic Transducers for Water Flow Meter
Product Description
4Mhz Clamp on External Piezo Ultrasonic Transducers for Water Flow Meter
Technical parameters:
Items |
Technical Parameters |
Image |
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Name |
4MHz ultrasonic transducer |
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Model |
PHW-4M-01B |
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Frequency |
4MHz±5% |
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Minimum Parallel lmpedance |
85Ω±20％ |
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800pF±20％ @1KHz |
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Sensitivity |
no load Driving Voltage：50V，receiving and transmitting， 8mm air pipe,Receiving amplitude 150mV |
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-40～+80℃ |
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≤10Kilos or 1MPa |
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Housing Material |
PI |
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Usage |
liquid level switch,flow meter |
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See product structure drawing for details |
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Protection Level |
IP68 |
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Weight |
11.5g±5％（length：10cm） |
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Wiring Instructions |
Red: Transducer+, White: Transducer-, Black: Shielded wire; (without temperature sensor by default) |
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Admittance Curve |
Product Structure Diagram |
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