Inclinometer Sensor for Nav Compasses
MEMS-based inclinometer sensor compensating for pitch/roll in direction finding compasses under 9014.20.80, vital for dynamic platforms like boats. Provides tilt data to correct magnetic heading errors. Dedicated part per Chapter 90 note 2(b).
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for surveying/range-finding instruments
Similar sensors classify under 9015 parts if for survey equipment.
If industrial automation use
Measuring instrument parts if not dedicated to navigation.
If general electronic sensors
Electrical measuring appliances if multifunctional.
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Import Tips & Compliance
• Include data sheets showing integration with 9014.20.80 compass algorithms
• Specify shock/vibration ratings suitable for marine/aviation navigation
• Avoid generic 'tilt sensor' labeling to maintain Chapter 90 classification
Related Products under HTS 9014.90.20.80
GPS Antenna for Marine Navigational Compasses
A high-precision GPS antenna designed specifically for direction finding compasses used in marine navigation systems under subheading 9014.20.80. It receives satellite signals to enhance compass accuracy for vessel positioning. Classified as a part due to its principal use with these navigational instruments, per Chapter 90 note 2(b).
Digital Fluxgate Sensor Module
Compact fluxgate sensor module for integration into direction finding compasses of subheading 9014.20.80, providing electronic magnetic field detection. Essential for modern digital compass heading calculations in aviation and maritime use. Fits as a dedicated accessory per Chapter 90 classification rules.
Compass Calibration Coil Assembly
Electromagnetic coil assembly used to calibrate and compensate direction finding compasses under 9014.20.80 by generating controlled magnetic fields. Critical accessory for maintaining accuracy in gyrocompass systems. Classified as a part suitable principally for these navigational appliances.
Navigational Compass Mounting Bracket
Precision-machined aluminum mounting bracket designed exclusively for installing direction finding compasses of subheading 9014.20.80 on aircraft or ship bulkheads. Ensures vibration-resistant alignment for accurate heading. Qualifies as accessory principally used with these instruments.
Compass Interface Control Board
Printed circuit board with signal processing for interfacing direction finding compasses of 9014.20.80 with shipboard systems like autopilot. Handles data output protocols like NMEA 0183. Essential electronic accessory for these navigational instruments.
Magnetic Declination Adjustment Potentiometer
Precision potentiometer for manual or automatic magnetic declination correction in 9014.20.80 direction finding compasses. Allows field adjustment for geographic variation. Specialized component principally for these navigational devices.