Fossil Power Systems Aquarian Electric Level Indicators


Fossil Power’s Aquarian electronic level measuring system provides reliable, code compliant, level indication for boiler drums, feedwater heaters, and other vessels.

Each easily replaceable probe provides an independent signal which can be tested or serviced while the plant is offline or operated. Aquarian Electronic Level Indicators have solid-state electronics, a two-colour display and are low maintenance.

  • No moving parts
  • Solid state electronics & two-colour display
  • NEMA 4x enclosure
  • Brazed probe design, Swagelok connector
  • Various electronic models available to support 1 through 48 probe levels
  • Probe rating up to 3000 psi @ 1200 ºF


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Additional resources

9340-1103 Aquarian 3000Mini

Applicable Boiler Code:

2008 PG-60 Illum Required

2010 PG-60

ASME 07-1821-flashlight interp

2007 PG-12Allows Mag