ABB SF810-FOC 19mm Quartz Lens | Fiber Optic Flame Scanner Component

ABB SF810-FOC 19mm Quartz Lens - Precision Optical Component for Flame Detection

The ABB SF810-FOC quartz lens delivers exceptional optical clarity and thermal resistance for fiber optic flame scanner systems. Engineered with high-purity quartz material, this 19mm precision lens ensures reliable flame detection in demanding combustion environments.

Technical Specifications

• Lens Diameter: 19mm precision-ground quartz
• Material: High-purity UV-IR transparent quartz glass
• Compatibility: SF810 FOC fiber optic flame scanner series
• Operating Temperature: -40°C to +85°C ambient
• Optical Transmission: UV and IR spectrum optimized
• Surface Quality: Precision polished for maximum light transmission
• Part Number: SF810-FOC-UVIR-T

Application Scenarios

This quartz lens component is essential for maintaining optimal performance in:

• Power Generation: Coal, gas, and oil-fired boiler flame monitoring
• Petrochemical Processing: Furnace and heater flame detection systems
• Industrial Combustion: Kiln, incinerator, and thermal oxidizer safety
• Marine Applications: Ship boiler and engine combustion monitoring
• Cement & Steel: High-temperature process flame surveillance

Why Choose This Quartz Lens?

Superior Thermal Stability: Quartz construction withstands extreme temperature fluctuations without optical degradation, ensuring consistent flame detection accuracy.

Broad Spectrum Transmission: Optimized for both UV and IR wavelengths, this lens captures complete flame signature data for reliable burner management systems.

Contamination Resistance: Smooth quartz surface minimizes particulate adhesion and simplifies maintenance in dusty combustion environments.

Installation & Maintenance Solutions

The 19mm lens integrates seamlessly with SF810 FOC scanner heads. Regular inspection every 6 months ensures optimal performance. Clean with isopropyl alcohol and lint-free cloth when optical transmission degrades. Replace immediately if cracks or surface damage appear.

Common Questions Answered

Q: How often should I replace the quartz lens?
A: Replacement intervals depend on environmental conditions. In clean gas applications, lenses may last 2-3 years. In coal or heavy oil environments with high particulate loading, annual replacement is recommended.

Q: Can this lens be used with other flame scanner models?
A: This lens is specifically designed for ABB SF810 FOC fiber optic scanners. Using with incompatible models may result in improper fit or degraded optical performance.

Q: What causes lens degradation?
A: Primary factors include thermal shock, chemical exposure, particulate abrasion, and UV radiation. Proper installation and regular cleaning extend service life significantly.

Q: Is the lens field-replaceable?
A: Yes, trained technicians can replace the lens on-site following ABB service procedures. Ensure proper alignment and sealing to maintain IP rating.

Warranty & Support

Backed by a comprehensive 12-month manufacturer warranty covering material defects and workmanship. Technical support available for installation guidance and troubleshooting assistance.

Related Products

Enhance your flame detection system with these compatible components:

• ABB SF810INT-FOC-UV-T-L Uvisor Flame Scanner - Complete UV fiber optic flame detection unit
• ABB SF810-FOC-IR-TL Fiber Optic IR Flame Scanner - Infrared flame monitoring solution
• ABB SF810-FO-G-3600-N Fiber Optic Cable - 3.6m communication cable for SF810 systems

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