6888A In Situ Oxygen Analyzer

Brand: Rosemount

The Rosemount 6888 In Situ Oxygen Analyzer provides a continuous, accurate measurement of oxygen in flue gases coming from any combustion process.

Accurate measurement of excess oxygen is critical to optimize the combustion reaction, resulting in reduced energy costs, increased safety, and lower emissions.

Achieve a reduction in overall downtime and maintenance with the robust oxygen sensor and autocalibration capabilities of this transmitter.
Features
  • Includes industry-leading accuracy of ±0.75% of reading or ±0.05% O2, whichever is greater
  • Digital communication HART® 5 and FOUNDATION™ Fieldbus protocols available to suit a wide range of applications
  • Optional Xi Electronics include a local operator interface (LOI), a large, backlit LCD display and advanced software features
  • Probe mounting adaptors allow for easy connection to existing Westinghouse World Class, Rosemount Oxymitter and most competitive O2 probe installations
  • Advanced sensor diagnostics indicate when calibration is recommended and when there is a plugged diffuser or filter
  • The Rosemount 6888 is fully field-repairable and includes a variable probe insertion option
  • HART® wireless communication from probe or Xi

Specifications

Brand

Response Time

  • Up to 8 seconds T90

Accuracy

  • ± 0.75 % of Reading or ± 0.05 % O₂, whichever is greater

Ambient Temperature

  • -40° to 70° C (-40° to 158° F)

Storage Temperature

  • -40° to 70° C (-40° to 158° F)

Measuring Range

  • 0 to 10 %
  • 0 to 50 %

Media

  • Oxygen
  • Zirconia

Approvals & Certifications

  • ATEX
  • CE
  • CSA
  • FM
  • IECEx

Length

  • Probe Length: 18" to 144" (460 to 3,660 mm)

Communication

  • 4-20 mA HART
  • FOUNDATION Fieldbus

Process Temperature

  • Up to 1,050° C (1,922° F) with Optional Bypass & Jacket
  • Up to 705° C (1,300° F)

Power Requirement

  • 120/240 Vac, 50/60 Hz, 260/1,020 VA Max

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