SF810 & FAU810

The Uvisor™ SF810-PYRO 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

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.

Advanced sensing

Reliable performance even in the most challenging environments with dual-wavelength IR detection.

Temperature insight

Optimize air-fuel ratios and reduce emissions with continuous flame temperature visualization.

Versatile applications

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

Smart connectivity

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

Save Space

The S800L is a compact I/O module, making it ideal for tight spaces, and freeing up valuable space for other valuable components. The small size also makes it easier to install and maintain.

Rugged design

Built for harsh conditions, our solutions are ATEX-certified, with IP66/IP67 protection, and fiber optic options.

Technical data

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

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

for multi-fuel and complex combustion applications.

Broad spectral range UV & IR

UV: approx. 185–260 nm | IR: approx. 700–1700 nm.

Operating temperature –40 °C to +85 °C

with air or water cooling options for high-temperature environments

Response time 0.5–2.0 seconds

Adjustable flame-on/off detection, typically 0.5–2.0 seconds.

Power supply 24 VDC or 120/230 VAC

Flexible options, depending on configuration.

Output & connectivity 4–20 mA

Relay output for flame status, optional 4–20 mA signal, and Modbus RTU for digital integration.