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AX430 Single Channel Transmitter for 4-Electrode Conductivity Cell

Brand: ABB Group
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The AX430 conductivity transmitter is designed for use with ABB’s 4-electrode conductivity cells to measure conductivity with exceptional accuracy and performance. 

It incorporates the latest technology to provide a highly reliable, flexible, feature-packed device that satisfies a diverse range of process monitoring and control applications.
Features
  • Cost effective
    • select one or two conductivity inputs or combine pH/Redox (ORP) with conductivity in one analyzer
    • integral PID controller  
  • Advanced measuring capabilities
    • conductivity range up to 1,999 mS cm-1
    • selectable concentration ranges:
      • 0 to 15% NaOH, 0 to 18% HCl, 0 to 20% H2SO4
      • 0 to 40% H3PO4, 0 to 20% NaCl and user-defined
  • Dosing control functionality
    • long dose diagnostic alarm
    • initial charge function
  • Reduced installation cost
    • easy access terminations; reduced panel space
  • High functionality at minimum cost
    • three alarms and two fully-isolated current outputs
    • direct linear, reverse acting or bi-linear output
  • Expanded monitoring and control
    • add-on option board provides a total of five alarm relays and four current outputs
    • service logbook providing historical data
  • Reduced yearly maintenance costs
    • 12 to 30 Vdc option negates the need for costly safety tests

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Specifications

Brand

Range

  • 0 to 2,000 mS/cm
  • Concentratio: Up to 15 % NaOH, 18 % HCl, 20 % H₂SO4 or NaCl, or 40 % H3PO4

Mounting

  • Wall Mounting
  • Pipe Mounting
  • Panel Mounting

Environmental Protection

  • IP66
  • NEMA 4X

Temperature Sensor

  • Pt1000 or 3k Balco

Display

  • Dual 5-digit, 7-segment backlit LCD

Communication

  • PROFIBUS DP

Controller Type

  • P, PI, PID (Configurable)

Control Output

  • Derivative: 0.1 to 999.9 s in increments of 0.1 s
  • Proportional Band: 0.1 to 999.9 %
  • Pulse frequency: 1 to 120 pulses per minute
  • Time proportioning cycle Time: 1.0 to 300.0 s, Programmable in increments of 0.1 s
  • Current output Control: 0 to 100 %
  • Integral Action Time (Integral Reset): 1 to 7,200 s

Power Supply

  • 85-265 Vac
  • 12-30 Vdc

Power Consumption

  • 10 W

Certifications & Approvals

  • EMC
  • CE
  • UL

Operating Temperature

  • -20° to 55° C (-4° to 131° F)

Storage Temperature

  • -25° to 75° C (13° to 167° F)

Humidity

  • Up to 95 % Relative Humidity Non-Condensing

  • Regeneration of Ion Exchangers
  • Municipal Water Phosphoric Acid Control
  • Food & Beverage Product / Water Interface Detection
  • Clean-in-Place Concentration Monitoring

Documentation

Brochure

Catalog

Certificate

Manual

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