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What’s Wrong With This UDC?

May 7, 2025

Is this sensor working, yes or no?

Comments

  1. Nicolas Martin says:

    I’m going to say no. I believe that is the alarm that is supposed to notify you when there is liquid in the turbine. If it is under water or fuel and not going off, I’m going to say it’s not working. It’s possible with how much is in there that maybe these people are not checking on this regularly. I could be wrong, leaks can grow very quickly. Safely remove the fuel or water, dry all surfaces, notify your certified tank tester or repair person and fix the issue. Probably set more regular checks on turbines and dispenser wells.

    1. Ben Thomas says:

      Yes to all of the above. Also the sump is filled with water, and the water froze inside. The same sensor was an inactive.

  2. Brian Hixson says:

    No, looks like the liquid is frozen and the sensor is submerged in ice.

    1. Ben Thomas says:

      Exactly. Yikes!

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