Combustion Analyzer Oxygen Sensor PCB from Germany
Signal conditioning PCB for zirconia oxygen sensors in combustion efficiency analyzers (HTS 9027.81). Provides reference air pump control, thermocouple compensation, and lambda calculation. Dedicated electrical assembly for boiler efficiency gas analysis.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Specify sensor operating temperature range (up to 1400°C) proving combustion application
• Zirconia cell imports classify separately under ceramic parts provisions
• Calibration gas requirements may affect import permit documentation