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WTW FDO® 925 Optical IDS Dissolved Oxygen Sensors

Overview Specifications Industries & Applications Documentation & Tools


The WTW FDO® 925 Optical IDS dissolved oxygen sensor is an optical IDS DO sensor for field and laboratory applications with fast responding bevelled membrane.

Product Features
  • Optical oxygen sensor for applications in the lab and process, field and wastewater treatment systems
  • Saves time and money – low-maintenance & quick (t99 < 60s)
  • Flow-free with beveled membrane
  • Factory calibrated sensor cap with smart chip
  • IP 68 rating (up to 10 bar)

3 versions:

  • FDO® 925: 1.5 m (4.9 ft) fixed cable with waterproof digital connector (SKU: 201300)
  • FDO® 925-3: 3 m (9.8 ft) fixed cable with waterproof digital connector (SKU: 201301)
  • FDO® 925-P: plug head for AS/IDS-x cables, MPP 930 or wireless modules IDS WLM-S (SKU: 201306)


Industries & Applications

Industries & Applications

Recommended Industries and Applications

Documentation & Tools

Documentation & Tools


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