Ultrasonic Flow Meter Transducer Pair
Pair of piezoelectric transducers for clamp-on or inline ultrasonic flow meters that transmit/receive acoustic signals to calculate flow velocity via transit-time difference. HTS 9026.90.40.00 covers these as anemometer/flow meter parts for non-invasive pipe measurement. Temperature-compensated for custody transfer accuracy in gas/steam lines.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as medical ultrasonic transducers
Medical diagnostic ultrasound components fall in Chapter 90 imaging headings.
If imported as general piezoelectric devices
Generic electronic components without dedicated flow meter use classify as resistors/capacitors.
If for spectroscopic gas analyzers
Different measuring principles (optical vs acoustic flow) use separate headings.
Not sure which classification is right?
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Import Tips & Compliance
• Specify frequency range (e.g
• 1MHz), pipe diameter compatibility, and IP68 rating; provide path configuration diagrams; ensure transducers match specific meter electronics to qualify as dedicated parts
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