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Rosemount-6888C In Situ Oxygen Analyzer

Rosemount™ 6888C In Situ Oxygen Analyzer for Hazardous Areas

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Product Description

The Rosemount 6888C In Situ Oxygen Analyzer helps optimize boilers and fired heaters located in hazardous areas. The calibration equipment is simplified in hazardous areas with the approved integrated automatic calibration housing option. Maintenance costs are reduced with the redesigned modular diffuser and process flame arrestor assembly.

Specifications

Response Time
Up to 8 sec T90
Process Temperature Range
Up to 1300 °F (705 °C) or 1922 °F (1050 °C) with optional bypass and jacket
Ambient Temperature
-40 to 158 °F (-40 to 70 °C)
Dimensions
Probe Length Options from 18 in (0.46 m) to 12 ft (3.66 m)
Communication Protocol
4-20 mA HART, FOUNDATION Fieldbus
Certifications/Approvals
Hazardous location, see full specs for complete list of certifications
Measurement Type
Oxygen, Zirconia - Brazed Disk
Accuracy
±0.75% of reading or ±0.05% O2, whichever is greater
Measurement Range
0 to 10% or 0 to 50%

Features

  • Features 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
  • Rosemount 6888C In Situ Oxygen Analyzer is fully field-repairable and includes a variable probe insertion option
  • Robust zirconia oxygen sensing cell with catalytic platinized beads increases cell lifetime in presence of sulfur and other poisoning agents
  • Rugged explosion-proof design satisfies ATEX/ IECEx Ex d and CSA Class 1, Division/Zone 1 approval requirements.
  • Maintenance costs are reduced with the redesigned modular diffuser and process flame arrestor assembly

Documents & Drawings