OXR Oxygen "TRIM" controller for ZO2 probe

For continuous control air/fuel ratio 

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Oxygen "trim" controller for continuous control air/fuel ratio according to flue gases oxygen content and load changes.

  • Energy saving
  • Pollution reduction
  • Safety


  • N° 1 oxygen probe analog input
  • N° 1 analog input for boiler load signal
  • N° 4 digital inputs for Hold, Fail, Fuel switch - free voltage, set point auto/man
  • N° 2 analog retransmission and regulation output
  • Serial communication RS485 ModBus

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“Industrial Technical Services is a single source Instrumentation and Automation company. We provide certified calibrations, PLC programming, custom controls and Panels”.


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