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Logic Controller


Contamination Control System (CCS)

Fully automatic touchscreen controller for use in combination with an EI 1598 electronic water sensor, e.g. AFGUARD® to process the actual water content in aviation fuels.

CCS is available in two variants: CCS gold, with display and housing and CCS silver, without display and housing.


  • IP65 protective housing for mounting in safe zones
  • Built-in data storage (only for CCS gold)
  • Data transfer via Ethernet, USB, LAN/WLAN and GSM

Technical Data

  • Power supply: 24 VDC ± 10%
  • Protection class: IP65
  • Connections: 8 digital inputs, 4 digital outputs, 4 AI, 3 relay outputs
  • Communication protocol: Modbus TCP
  • Operating temperature range: -30 °C to + 60 °C (-22 °F to 140 °F)


Reduce redundancy and complexity. Increase operational efficiency.

The AFGUARD-ready® symbol indicates the ability of systems to provide a signal transfer between the EI 1598 AFGUARD® sensor and a logic controller. The requirements to receive input from a sensor qualified to EI 1598 are derived from JIG Technical Bulletin No. 110 with regard to alert, alarm and data storage function.

Many international manufacturers already offer AFGUARD-ready®-compatible logic controllers.

More information...

Documents/Manuals/Software CCS

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