Principles of Level
Interactive

Principles of Level

Martech
Updated Jan 21, 2021

 This lesson explains the concept of level and describe how it is measured. • Define level • Explain the difference between continuous and single-point level detection • List the basic units of level measurement • Define the following terms associated with level measurement: – Innage – Ullage (outage) – Level – Interface – Meniscus – Buoyancy