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888 Sulfur Recovery Tail Gas Analyzer

Model 888-Sulfur Recovery Tail Gas Analyzer

The 888 utilizes ultraviolet (UV) spectroscopy to accurately monitor hydrogen sulfide (H2S) and sulfur dioxide (SO2) concentrations in sulfur recovery tail gas.

The analyzer delivers next-level reliability, with automatic flow control, flange temperature alarm and an extended ambient temperature range providing solutions to the most common external failure modes.

Compact and rugged, the 888 mounts directly on to the process pipe, eliminating the complexity and safety issues of fiber-optic coupled photometers.

Designed specifically for monitoring H2S and SO2 in sulfur recovery tail gas, the 888 is built on more than 40 years of field-proven application experience, and provides an ideal solution for the hydrocarbon processing industry.

The 888s automatic flow control allows a proactive response to adverse process conditions. The flange temperature alarm provides an early warning of poor-quality steam. An extended ambient temperature range enables problem-free operation up to 60oC (140oF).

The 888 includes many features to enhance analyzer technician safety in hazardous locations. It offers a close-coupled, easily accessible, process-isolated demister, and complete isolation from the process with double-block valves. A remote PC web-enabled interface is available.

Smart diagnostic models identify, communicate and react to potential problems. In addition, a 2x over-range measurement allows the operator to make an informed response to process upsets.

The 888 is our reliable, trusted UV spectroscopy solution for sulfur recovery tail gas analysis – Find out more.

  • Auto-flow control
  • No shelter required, IP65/NEMA 4X rated
  • Safe process isolation during service
  • Lamp life measured in years, not months