water depth

  1. Spaken

    Looking for low viscosity adhesive potting compound

    I am currently working on an underwater sensor. I want to fill the voids in the housing with some kind of substance that ensures that no water will pass through the housing and into the equipment the sensor will be mounted in. I have tried epoxy, but it doesn't stick to the PEEK housing at all...
  2. Alexandre Becker

    Ultrasonic sensor to measure water depth

    Hi, I'm developing an ultrasonic sensor to measure the depth of the sludge in large tanks. But for now i'm trying to measure water depth. My transducer is the TD40200D, it's recommended 1000vpp supply but it should works fine with 300vpp for my needs. I have no ideia how to start it, does anyone...