Level Measuring Devices
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Level Measuring Devices

Martech
Updated Jan 21, 2021

 After finishing this lesson, you will be able to identify various level sensing and measurement devices, and describe their basic operation.

• Describe the basic types of level measurements, including point and continuous level methods

• Explain the operation of the following types of direct measuring level instruments: – Weighted tape gauge – Sight glass – Reflex gauge glass – Float

• Explain the operation of the following types of indirect measuring level instruments: – Pressure detector – Bubbler – Displacer – Capacitance probe – Ultrasonic/radiation sensor – Weight sensor