Level Measurement

What is a slight glass? How can we use the slight glass for level measurement?

What are the uses of slight glass? The slight glass is a type of direct level measuring instrument and it can be used to measure the pressurized tanks. It can be used to measure the non-corrosive or non-sticky liquid materials. The slight glass is also known as gauge glass which can do the continuous liquid …

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What is a radar level transmitter and how can it be used to do the level measurement?

What is a radar level transmitter and its working principle? A radar level transmitter can be used to measure the level, it uses the microwave pulse to do the measurement. So it will transmit a microwave pulse and then it calculates the time taken by the pulse to reflect back and that’s how it measures …

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What is Hybrid level measurement system?

What is Hybrid tank gauging system? Hybrid level measurement system is the combination of traditional tank gauging system and a Hydrostatic Tank Gauging. Hybrid gauging system is mostly used in petroleum industries, where online measurement of level, density and temperature are required. Design of Hybrid gauging system: To calculate the density of liquid in the …

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Bubbler Level measurement system

What is Bubbler system? A bubbler system is an accurate means of measuring the level of fluid in open or vented containers, particularly in harsh environments such as cooling tower sumps, swimming pools, reservoirs, vented fuel tanks, drain sumps or air washers. A complete system consists of a compressed air source, an air flow limiting …

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What is Zero suppression & Zero Elevation?

Zero suppression & Zero elevation are values that correspond to the 4-20mA transmitter range for level measurement using Differential pressure transmitter (DPT). In signal conditioners, in particular, zero suppression and zero altitudes relate to a reduction (deletion) or angle (altitude) of the nominal “zero” yield so that it is not at zero volts (or milliamps). …

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Different types of level gauges:

Slight glass level gauge: A glass of sight or a water gage is a transparent tube through which a tank or boiler operator can observe the level of liquid contained in it. It is positioned parallel to the vessel along the elevation over which the level is to be indicated and mounted with appropriate fittings …

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Displacer level switches working, Displacer V/S Float

Displacer controls provide float-operated control with additional characteristics. The detector is a spring-suspended weight (the displacer), stronger than the fluid. A buoyancy force is generated when fluid touches the displacer, which causes the displacer’s efficient weight to alter. This allows the spring to mildly retract to a fresh place of balance. The attachment collar also …

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