Linear Variable Differential Transformer (LVDT) Sensor
An LVDT is an electromechanical transducer that converts linear mechanical motion into an electrical signal through electromagnetic induction. It falls under HTS 8543.70.45.00 as an 'other' electrical machine with individual function not specified elsewhere, specifically categorized as a transducer for precise position measurement in industrial and aerospace applications.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If when sold as part of a complete measuring instrument
If integrated into a larger measurement system like a gauge or meter, it falls under optical or precision measuring instruments rather than standalone electrical apparatus.
If for industrial machinery parts
Transducers specifically designed as parts for machines not elsewhere specified shift to Chapter 84 machinery parts.
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Import Tips & Compliance
• Verify calibration certificates and accuracy specifications for customs valuation; ensure RoHS compliance for electronic components; avoid misclassification by confirming it's not a simple resistor or switch
Related Products under HTS 8543.70.45.00
Rotary Variable Differential Transformer (RVDT)
RVDT is a transducer measuring angular displacement by producing an AC voltage proportional to shaft rotation. Classified under HTS 8543.70.45.00 as an 'other' electrical transducer with individual function, used in servo systems and robotics for high-precision angle detection.
Hall Effect Speed Sensor
This non-contact sensor detects rotational speed using the Hall effect principle to generate voltage from magnetic field changes. HTS 8543.70.45.00 covers it as an 'other' electrical transducer for applications in automotive wheels, motors, and industrial machinery.
Pressure Transducer Module
Electromechanical device converting fluid pressure into electrical signal via strain gauge or piezoelectric elements. Falls under HTS 8543.70.45.00 as 'other' electrical transducers for industrial process control, HVAC, and hydraulic systems.
Electric Synchro Transmitter
Synchro device transmitting angular position electrically for remote indication in control systems. HTS 8543.70.45.00 explicitly includes electric synchros as 'other' electrical machines with individual functions, common in aviation and naval applications.
Torque Transducer
Sensor measuring torsional force by converting it to electrical output via strain gauges on rotating shafts. Classified in HTS 8543.70.45.00 as an 'other' electrical transducer for engine testing, robotics, and drivetrain applications.
Proximity Sensor Inductive Type
Non-contact sensor detecting metallic objects through electromagnetic field changes. HTS 8543.70.45.00 includes such 'other' transducers for automation, conveyor systems, and machine safety.