Liquid level measurement is critical to the safe operation of a facility. The level measurements obtained are used to monitor and control many of the processes in an industrial facility. Numerous technologies exist that measure the liquid level in a vessel; each type uses different principles of physics to sense the level and provide output to a transmitter or transducer. The basic types of measurement devices can be broken up into two categories, direct measurement and inferred measurement.
This module takes 30 minutes to complete. At the end of this module, you must obtain an 80% or higher on the Test Your Knowledge for it to be marked as complete. You have unlimited attempts and the highest attempt is recorded.