Level measurement

Level measurement refers to instrumentation techniques designed to measure the height of a fluid or solid within a containing vessel.

Liquid/fluid measurement techniques

• Radar
• Guided radar
• Electromechanical
• Ultrasonic
• Capacitance
• Hydrostatic pressure
• Differential pressure
• Weight
• Radiation
• RF Transmission line methods
• 3D Level Scanner

Solids measurement techniques

• Radar
• Guided radar
• Weight
• Differential pressure (fluidized)
• RF Transmission line methods

References

• Sensor Magazine article on level
• Omega level measurement article