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Process Liquid AnalyticalProcess Liquid Analytical

Sensors, analyzers and transmitters for on-line liquid analytical measurements

Sensors, analyzers and transmitters for on-line measurements of pH, ORP, ion selective electrode activity, conductivity, resistivity and dissolved oxygen.

Process Liquid AnalyticalProcess Liquid Analytical
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Process Liquid AnalyticalProcess Liquid Analytical

      • Overview

        871DO Sensor
        873DO / EC / RS Analyzer
             
        Foxboro Dissolved Oxygen Products

        Description
        The Foxboro dissolved oxygen range consists of an 871DO sensor and 873DO analyzer. The 871DO is a rugged dissolved oxygen sensor used for parts-per-million level measurements in industrial and municipal installations. It is a rebuildable style sensor with a tough stainless steel reinforced composite membrane bonded to an easily replaceable membrane cap. When used with the 873DO analyzer, the 871DO offers several diagnostic routines, including membrane fouling, membrane breakage, and loss of internal filling solution. The Foxboro 873DO is a line-powered, dual sensor input dissolved oxygen analyzer. Calibration of the 873DO is quick and simple, achieved by allowing the sensor to stabilize in ambient air. Each 873DO analyzer provides two analog output signals (4-20 mA, 0-10 V, 0-20 mA) and two alarm relays.
             
         
         
             
        Benefits
      • Rugged sensor with reinforced composite membrane delivers long, reliable life
      • Easily replaceable membrane cap assembly save time for routine maintenance
      • Advanced diagnostics warn if the sensor needs to be serviced
      • Fast and easy air calibration reduces maintenance time and cost
      • Analyzer can accept either one or two sensor signals
      • 24/7 expert technical and application support
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        Applications
      • Aeration basins
      • Industrial waste water treatment plants
      • Municipal waste water treatment plants
      • Aquaculture measurements
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      Documents and Downloads (10)

      Specification guide
      873 Series Electrochemical Analyzers pH, ORP, Ion Selective, Contacting Conductivity, Electrodeless Conductivity, Resistivity, and Dissolved Oxygen 15/08/18 English pss_6-1c1e_d.pdf2.2 MB
      Model 871DO-C Dissolved Oxygen Sensors and Sensor Accessories 08/04/16 English pss_6-9b1a.pdf1.2 MB
      Data Bulletin
      Dissolved Oxygen Electrolyte Solution 0.5M KCL Part Number B0200EB 08/04/16 English msds_119.pdf41.7 KB
      CAD
      871A (pH and ORP) and 871DO (Dissolved Oxygen) Sensor Accessories 27/04/16 English dp_611-145.pdf200 KB
      871DO Dissolved Oxygen Sensor used with 873DO Dissolved Oxygen Analyzer 27/04/16 English dp_611-149.pdf108.1 KB
      Brochure
      Analytical Brochure 03/03/16 English FD-BR-A-001.pdf3.7 MB
      Instruction Sheet
      873DO Series Electrochemical Analyzers for Dissolved Oxygen Measurement Style C 08/04/16 English mi_611-169.pdf1.9 MB
      871DO Dissolved Oxygen Sensors and Accessories - Installation and Maintenance 08/04/16 English mi_611-200.pdf750.7 KB
      871DO-C Dissolved Oxygen Sensor Membrane Replacement Kits 08/04/16 English mi_611-203.pdf202.5 KB
      Technical leaflet
      871DO-C Series Dissplved Oxygen Sensors Style B 08/04/16 English pl_611-121.pdf107.3 KB