Process Control Instruments and Field Devices
SKU# (310)

ENDRESS+HAUSER  COA451-A1A

ACCESSORIES / OXYGEN ANALIZERS
ASSEMBLY




ENDRESS+HAUSER COA451-A1A (1)
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EH Cleanfit COA451 manually operated retractable assembly for Dissolved Oxygen sensors. Includes stop bolt, O-ring seals and a ball valve. Stainless Steel Holder.

Part# with Options:        COA451-A1A
Price with Options:        Please Email us your request for quote   

Options:    

Sensor Lift
(1) Sensor Lift for EH COA451
Application
(2) Application for EH COA451
Process Connection
(3) Process Connection for EH COA451

  Availability [  2 Weeks  ]

Manually operated retractable assembly for water, wastewater and process media

Application
  • Process measurement
  • Water and wastewater treatment
  • Drinking water
  • Monitoring of surface water
  • Fish farming
Your benefits
  • Safe and reliable process termination possible under nearly all conditions
  • Process pressure up to 10 bar (145 psi), manually operated up to 2 bar (29 psi)
  • Cleaning possible due to rinse water connection
  • Rinse water connection can be used as sealing water inlet
  • Sensor monitoring and cleaning without process interrupt
Measuring system

A complete measuring system comprises:

  • Cleanfit COA451 assembly
  • Oxymax COS41/COS51D/COS61 or COS61D oxygen sensor
  • Liquiline CM44x or Liquisys M COM223/253 transmitter

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)
Export Info
Made inGermany

  • ANALYSIS > MULTIPARAMETER TRANSMITTERS
    CM442-AAM1A1F010A-AA EH Liquiline CM442 1 or 2 channel digital multiparameter (pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity) transmitter. 2 Memosens inputs, Up to 4 current and 2 relay outputs. IP66+IP67. NEMA Type 4X enclos ..

  • ANALYSIS > MULTIPARAMETER TRANSMITTERS
    CM444-AAM20A0F010BAA-AA EH Liquiline CM444 4 channel digital multiparameter (pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity) transmitter. 4 Memosens inputs, up to 8 current and 4 relay outputs. Polycarbonate Housing. ..

  • ANALYSIS > MULTIPARAMETER TRANSMITTERS
    CM448-AA12A61AABAA-AA EH Liquiline CM448 8 channel digital multiparameter (pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity) transmitter. 8 Memosens inputs, up to 8 current and 2 relay outputs. IP67. Polycarbonate Housing. ..

  • OXYGEN SENSORS > GENERAL PURPOSE
    COS41-8S EH Oxymax COS41 2-electrode amperometric sensor for the measurement of Dissolved Oxygen (O2) on water and wastewater applications. 0,05 - 20mg/l measuring range. Integrated NTC temperature sensor. ..

  • OXYGEN SENSORS > GENERAL PURPOSE
    COS61-A0F0 EH Oxymax COS61 dissolved and optical sensor for the measurement of Oxygen (O2) in water, wastewater and utilities applications. High performance sensor: Fast and accurate. 0 to 400hPa measuring range. Stainless steel sensor body. G1" thread process conne ..

  • OXYGEN SENSORS > GENERAL PURPOSE
    COS61D-AAA1A2 EH Oxymax COS61D digital memosens and optical sensor for measurement of Oxygen (O2) in water, wastewater and utilities applications. Fast and accurate sensor. 0 to 400hPa measuring range. Stainless steel sensor body. G1" thread process connection. NTC tem ..

  • OXYGEN SENSORS > HAZARDOUS LOCATIONS
    COS51D-AS800 EH Oxymax COS51D digital memosens amperometric sensor for the measurment of Oxygen (O2) in water, wastewater and utilities applications. Corrosion and moisture resistant. 0 to 2000 hPa measuring range. Thread NPT 3/4 Head. POM sensor body and membrane cap ..


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