Rosemount 3051S Liquid Flow Transmitter from China

The Rosemount 3051S is a multivariable pressure-based flow transmitter designed for precise measurement and automatic control of liquid flow rates in industrial processes. It integrates differential pressure sensing with temperature compensation to maintain flow at desired levels, classifying under HTS 9032.89.6060 as a flow and liquid level control instrument for process control applications.

Duty Rate — China → United States

36.7%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]

Import Tips

Verify instrument meets automatic control criteria per Chapter 90 Note 8 for proper classification; manual meters go to 9026

Include calibration certificates and process control end-use documentation to avoid reclassification as general measuring instruments

Ensure ATEX/IECEx certifications for hazardous locations if destined for chemical or oil/gas plants to comply with import safety standards