▲ 2 r/rov
Measuring RPM underwater - Non intrusive
I am looking to measure the RPM of a propeller underwater non-intrusively. I've looked at waterproofing a laser tacho, but I'm worried about scattering. I've seen that a hydrophone could theoretically work, but I want a relatively simple solution. I'd like to initially stray away from indirectly measuring the RPM with the eRPM. Any thoughts?
u/IndividualServe1927 — 14 days ago