Flame Detection Photodiode
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.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for complete flame analysis machines
Instruments for chemical analysis including flame detectors classify in 9024.
If primarily alarm/burglar detector function
Safety alarm devices classify under Chapter 85 electrical signaling.
If parts of industrial furnaces
Components specifically designed for furnaces classify as furnace parts.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include flame UV wavelength response (185-260nm) in specifications
• Certify for industrial safety standards compliance
• Distinguish from thermal sensors which classify differently
Related Products under HTS 8541.49.10
Silicon Photodiode Sensor
A silicon-based photosensitive diode that converts light into electrical current, used in light meters and optical sensors. Classified under HTS 8541.49.10 as a photosensitive semiconductor device that is a diode other than photovoltaic cells or LEDs. It detects visible and near-infrared light for various sensing applications.
InGaAs Photodiode Detector
Indium Gallium Arsenide photodiode optimized for near-infrared light detection in fiber optic and spectroscopy applications. Falls under HTS 8541.49.10 as other photosensitive semiconductor diodes excluding photovoltaics and LEDs. Provides high-speed response for telecom and scientific uses.
UV Photodiode Sensor
Silicon carbide UV photodiode designed for ultraviolet light detection in flame sensors and water purification systems. HTS 8541.49.10 covers this as a photosensitive diode other than photovoltaic or LED types. Essential for industrial safety and environmental monitoring.
APD Avalanche Photodiode
Avalanche photodiode with internal gain amplification for low-light detection in LIDAR and scientific instrumentation. Classified HTS 8541.49.10 as photosensitive semiconductor diode excluding photovoltaics and LEDs. High sensitivity enables single-photon counting applications.
PIN Photodiode Array
Linear array of PIN photodiodes for position sensing and barcode scanning applications. HTS 8541.49.10 as photosensitive semiconductor diodes in array form, not photovoltaic panels. Used in industrial automation and consumer electronics.
Quadrant Photodiode Position Sensor
Four-quadrant photodiode for precise beam position detection in optical alignment systems. Falls under HTS 8541.49.10 as other photosensitive semiconductor diodes. Critical for laser positioning and tracking applications.