Flame Detection Photodiode from China
UV-sensitive photodiode for industrial flame detection in furnaces and burners. Classified HTS 8541.49.10 as photosensitive semiconductor diode for safety applications. Responds specifically to UV flame emissions.
Duty Rate — China → United States
50%
Rate breakdown
9903.91.0550%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (f) of U.S. note 31 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include flame UV wavelength response (185-260nm) in specifications
• Certify for industrial safety standards compliance
• Distinguish from thermal sensors which classify differently