Dissolved oxygen assembly
Cleanfit COA451

Dissolved oxygen assembly Cleanfit COA451 ©Endress+Hauser

Retractable assembly for water, wastewater and utilities

Cleanfit COA451 is a retractable assembly for all fields of dissolved oxygen measurements. It is equipped with a stop bolt, O-ring seals and a ball valve, enabling complete isolation of process and sensor compartment. This allows you to access the sensor without interrupting the process or emptying the pipe or tank. Better still, benefit from increased process and operational safety and significantly reduced maintenance effort across the whole measuring point.

  • Lợi ích

    • One assembly for all applications: The 'one for all' principle optimizes stockholding, speeds up project handling and simplifies life cycle management.

    • Easy and safe maintenance: Sensor service and cleaning without process interruption.

    • Robust design:...

  • Phạm vi ứng dụng

    Cleanfit COA451 is a retractable assembly for oxygen sensors with a diameter of 40mm in:

    • Wastewater treatment plants:
      - O2 control in the aeration basin
      - Process water treatment and monitoring

    • Water works:
      - Status monitoring of drinking water
      - Water...

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Details

  • Measuring principle

    Sensor Oxygen

  • Application

    Process measurement
    Water and wastewater treatment
    Drinking water
    Monitoring of surface water
    Fish farming

  • Characteristic

    Sensor monitoring and cleaning without process interrupt.

  • Design

    Process holder with manual ball valve and rinse water connection.

  • Material

    Holder : stainless steel 1.4404 (AISI 316L)
    Air relief valve and rinse connection : nickeled brass
    Sealing : Viton

  • Dimension

    Immersion depth : 170mm or 270mm
    (6.63 - 10.53inch)

  • Process temperature

    max. 80°C (176°F)

  • Process pressure

    For manual assembly operation : max 2bar (29psi)
    Medium pressure : max. 10bar (145psi)

Tài liệu / Tài liệu hướng dẫn / Phần mềm

  • Technical Information COA 451

    Manually operated stainless steel assembly
    with ball valve for the oxygen sensors COS51D/COS61D/COS61 and
    COS 41

    Technical Information (TI)
  • Operating Instructions Cleanfit COA451

    Manually operated stainless steel assembly
    with ball valve for the oxygen sensors COS51D/COS61D/COS61 and
    COS41

    Operating Instruction (BA)
  • SD CleanFit Servicekits / Spare part kits

    CleanFit Wechselarmaturen / Retractable assemblies

    Special Documentation (SD)
  • Cleanfit COA451

    Wechselarmatur zur einfachen Entnahme der Sonde aus dem Prozess unter
    Prozessbedingungen mit Spülwasseranschluss

    Tender Text
    11/09
    Tiếng Đức
  • COA 451

    Changeover armature for easy probe retraction from the process in
    process conditions, with rinsing water connection

    Tender Text
    04/09
    Tiếng Anh
  • CleanFit, CleanFit H, CleanFit P, FlowFit W

    Product Code: CUA451-, CPA875-, CPA871-, CPA475-, CPA474-, CPA473-, CPA472D-, CPA472-, CPA471-, CPA450-, COA451-, CCA250-
    Region/Country: Russia (TR CU)
    Approval Agency: EAC
    Approval Number: TC № RU D-DE.AL32.B.02544

    Miscellaneous
    Tiếng Nga
  • CleanFit, CleanFit P, FlowFit W

    Product Code: CCA250-, COA451-, CPA450-, CPA471-, CPA472-, CPA472D-, CPA473-, CPA474-, CPA871-, CPA875-
    Region/Country: Russia (Declaration of Conformity)
    Approval Number: EAEC_N_D-DE.NA10.B.0145718

    Miscellaneous
    Tiếng Nga

Phụ kiện / Phụ tùng thay thế

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Specification

  • Sản phẩm cũ

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