Heat Meter Flow Sensor Cartridge from Mexico
Replaceable cartridge containing turbine or ultrasonic sensor for district heating/cooling heat meters that measure energy consumption via flow and temperature differential. Falls under HTS 9026.90.40.00 as part of heat meters incorporating liquid supply meters. MID-approved for billing accuracy in HVAC systems.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include OIML/MID certification numbers and validity dates; document integration with calculator unit and PT1000 sensors; pressure loss curves mandatory for customs valuation