level measurement

Principle, Installation and trouble shooting of capacitance type level transmitter

What is the principle of capacitance type level transmitter? Principle of capacitance type level measurement: A capacitance type level transmitter is a device used for measuring the level of liquids or solids in a tank, vessel or container. It works by utilizing the principle of capacitance, which is the ability of a system to store …

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manometer feature

Working and Types of Manometer

What is the working principle of a manometer? Describe various types of manometers used to measure pressure: Several types of manometers are used to measure pressure as laboratory or local indicating equipment 1. U-Tube Manometer: P1-P2 = (ρ-ρ1)*(h1-h2)*g  In general P1-P2=ρ*h*g Where ρ= Fluid Density h= Height g= Gravitational Constant = 9.8 ms-2 P2-P1 = …

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Ultrasonic Level Transmitter

Working Principle of Ultrasonic Level Transmitter: Distance (S) = [Speed of Sound in Air(C) * Time Delay (T)]/ 2 Where S:  Actual Distance to be measured, C: Speed or velocity of sound in air, T: Time Delay Level = Tank Height – Distance Minimum Measuring Distance (Xm): Maximum Measuring Distance (XM): Installation guidelines for Ultrasonic …

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What are Multifunction Calibrators (MFC) and how to use it?

What is a multifunction calibrator? Multifunction calibrators are flexible instruments with a sophisticated array of electronics suitable for reading and sourcing voltage, current, frequency, and resistance signals from nearby sources. These calibrators are designed to perform various types of calibrations in industrial applications. These calibrators source, simulate and measure various process parameters such as pressure, …

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Level measurement using Radar technique

Introduction There are so many level measuring techniques in this session we are going to discuss about Level measurement using Radar technique Description The radar instruments work by transmitting high frequency electromagnetic radiation (GHz) and synchronizing the transit time with the level surface.and back In this sense, they are similar to ultrasonic level instruments.However, radar has …

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