Stack Gas Velocity Measurement Electronics from Japan
PCB assembly for thermal anemometer-based stack gas velocity sensors integrated with analyzers (9027.81). Calculates mass flow rates when paired with gas concentration data for EPA compliance reporting. Electrical part specific to emissions analysis instruments.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Document EPA Method 2 compliance for velocity traverse systems
• Probe heater control circuits require high-temperature component specs