ABB 4620, 4625 User Manual

ABB 4625 is a Conductivity Transmitter that provides accurate and reliable measurement of conductivity in a wide range of applications. It features a rugged design, advanced diagnostics, and easy-to-use interface, making it an ideal choice for various industries, including power generation, water treatment, and chemical processing.

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ABB 4620, 4625 User Manual | Manualzz

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Key features

  • Measures conductivity in both µS/cm and mS/cm
  • Temperature compensation (automatic or manual)
  • Two-wire loop powered, 4-20mA output
  • Modbus RTU protocol for remote communication
  • IP66/NEMA 4X rated enclosure for harsh environments
  • Programmable alarm relays for high/low conductivity

Frequently asked questions

The operating temperature range is -10 to 55 °C (14 to 131 °F).

Yes, the ABB 4625 can measure conductivity in both µS/cm and mS/cm.

The ABB 4625 is a two-wire loop powered device, requiring a 12 to 35 VDC power supply.
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