SF810 & FAU810

The Uvisor™ SF810-PYRO is one of the SF810 series which goes beyond standard flame scanning. Real-time flame temperature measurement unlocks new levels of efficiency, safety and control for industrial and utility boilers. Step into the future of combustion monitoring.

OVERVIEW

The SF810 Series is ABB’s premium flame monitoring solution, designed for industrial and utility boilers operating on multiple fuels.

Featuring PYRO technology, it goes beyond flame detection, providing real-time flame temperature measurement for precise combustion control and improved efficiency.

KEY BENEFITS

<p>Reliable flame detection meets smart control. Uvisor™ SF810 brings multi-fuel flexibility, robust design and advanced sensor technology. FAU810 adds intelligent signal processing, network connectivity, and live diagnostics.</p>

Advanced sensing

<p>Reliable performance even in the most challenging environments with dual-wavelength UV and IR detection.</p>

Temperature insight

<p>Optimize air-fuel ratios and reduce emissions with continuous flame temperature visualization.</p>

Versatile applications

<p>Supports natural gas, heavy oils, coal, lignite, and biomass for flexible flame scanning options.</p>

Smart connectivity

<p>Crucial, real-time diagnostics and safe remote monitoring via integration with ABB’s Flame Explorer™.</p>

Rugged design

<p>Built for harsh conditions, our solutions are Ex-proof certified, with IP66/IP67 protection, and fiber optic options.</p>

TECHNICAL DATA

This section provides detailed specifications and essential product information to help engineers and operators make informed decisions.

Sensor options UV, IR, UVIR, or Pyro (IR-IR)

<p>for multi-fuel and complex combustion applications.</p>

Broad spectral range UV & IR

<p>UV: approx. 210-360 nm | IR: approx. 320-1100 nm.</p>

Operating temperature –40 °C to +85 °C

<p>with air cooling option for high-temperature environments</p>

Flame Failure Response Time 0.2–4.0 seconds

<p>Flame Failure Response Time (FFRT) is programmable from 0.2 to 4s in 0.1s increments.</p>

Power supply 24 VDC

<p>24 VDC (-25%, +20% = 18 to 29 VDC)</p>

Output & connectivity 4–20 mA

<p>Relay output and 4–20 mA analog signal for flame status, and additional Modbus RTU or Profibus DP for digital integration.</p>

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