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AC221 Insertion Type Stainless Steel Electrode

Brand: ABB Group

The AC221 conductivity cell is designed for insertion in pipelines, vessels and process sample lines in power plants, ion-exchangers, reverse osmosis and chip cleaning applications. 

The cells are constructed with stainless steel electrodes and are resistant to polarization, requiring virtually no maintenance. 

A choice of cable connection methods is available, including a detachable connector that eliminates incorrect connections. 

Critical temperature measurement is included with a world-beating response of less than 30 seconds, enabling rapid compensation and remote output.
Features
  • Safe operation and high process resistance
  • Easy installation and operation
  • Problem-free cable connection
  • Excellent for rapid changing processes
  • Reduced maintenance
  • Wide range of applications

1 - 12 of 480 Part Numbers
AC221/111101
AC221/111101
  • Insertion Cell - G 3/4" (BSP Parallel) Thread
  • Cell Constant - 0.01
  • Temperature Compensator - Pt100
  • Cable Connection Method - Fixed Cable
  • Cable Length - None
  • Manual - English
AC221/111102
AC221/111102
  • Insertion Cell - G 3/4" (BSP Parallel) Thread
  • Cell Constant - 0.01
  • Temperature Compensator - Pt100
  • Cable Connection Method - Fixed Cable
  • Cable Length - None
  • Manual - French
AC221/111103
AC221/111103
  • Insertion Cell - G 3/4" (BSP Parallel) Thread
  • Cell Constant - 0.01
  • Temperature Compensator - Pt100
  • Cable Connection Method - Fixed Cable
  • Cable Length - None
  • Manual - Italian
AC221/111104
AC221/111104
  • Insertion Cell - G 3/4" (BSP Parallel) Thread
  • Cell Constant - 0.01
  • Temperature Compensator - Pt100
  • Cable Connection Method - Fixed Cable
  • Cable Length - None
  • Manual - German
AC221/111105
AC221/111105
  • Insertion Cell - G 3/4" (BSP Parallel) Thread
  • Cell Constant - 0.01
  • Temperature Compensator - Pt100
  • Cable Connection Method - Fixed Cable
  • Cable Length - None
  • Manual - Spanish
AC221/11111
AC221/11111
  • Insertion Cell - G 3/4" (BSP Parallel) Thread
  • Cell Constant - 0.01
  • Temperature Compensator - Pt100
  • Cable Connection Method - Fixed Cable
  • Manual - English
AC221/111111
AC221/111111
  • Insertion Cell - G 3/4" (BSP Parallel) Thread
  • Cell Constant - 0.01
  • Temperature Compensator - Pt100
  • Cable Connection Method - Fixed Cable
  • Cable Length - 1 m (3.3 Ft)
  • Manual - English
AC221/111112
AC221/111112
  • Insertion Cell - G 3/4" (BSP Parallel) Thread
  • Cell Constant - 0.01
  • Temperature Compensator - Pt100
  • Cable Connection Method - Fixed Cable
  • Cable Length - 1 m (3.3 Ft)
  • Manual - French
AC221/111113
AC221/111113
  • Insertion Cell - G 3/4" (BSP Parallel) Thread
  • Cell Constant - 0.01
  • Temperature Compensator - Pt100
  • Cable Connection Method - Fixed Cable
  • Cable Length - 1 m (3.3 Ft)
  • Manual - Italian
AC221/111114
AC221/111114
  • Insertion Cell - G 3/4" (BSP Parallel) Thread
  • Cell Constant - 0.01
  • Temperature Compensator - Pt100
  • Cable Connection Method - Fixed Cable
  • Cable Length - 1 m (3.3 Ft)
  • Manual - German
AC221/111115
AC221/111115
  • Insertion Cell - G 3/4" (BSP Parallel) Thread
  • Cell Constant - 0.01
  • Temperature Compensator - Pt100
  • Cable Connection Method - Fixed Cable
  • Cable Length - 1 m (3.3 Ft)
  • Manual - Spanish
AC221/11112
AC221/11112
  • Insertion Cell - G 3/4" (BSP Parallel) Thread
  • Cell Constant - 0.01
  • Temperature Compensator - Pt100
  • Cable Connection Method - Fixed Cable
  • Manual - French
1 - 12 of 480 Part Numbers

Specifications

Brand

Cell Constant

  • 0.01, 0.10

Body Material

  • 316L Stainless Steel

Material of Construction

  • Electrodes: 316L Stainless Steel
  • Insulator: PEEK

Maximum Operating Temperature

  • Terminal Head version: 200° C (392° F)
  • Fixed and detachable cable and terminal Head versions: 110° C (230° F)

Maximum Operating Pressure

  • 20 bar (2,000 kPa, 290 psi) Absolute

Environmental Protection

  • IP68

Temperature Element

  • Pt100

Response Time

  • T90 < 30 seconds

Cable Length

  • 1 to 20 m (3.3 to 66 ft)

Process Connection

  • Screw-in Insertion: G 3/4" (BSP Parallel) Thread
  • Screw-in Insertion: 3/4" NPT Thread

Measurement Range

  • Down to 0.055 µS/cm ultra-pure water

  • Power Plants
  • Water Treatment
  • De-Mineralization
  • Semiconductors
  • Pulp & Paper
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