Some of the level sensing devices operate by sensing or detecting the differences in the electrical properties, which is created by the interference of the process materials. These properties are capacitance, conductivity, and resistance. What is level measurement and what are the types of level measurement? What is a radar level transmitter and how can …
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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 …
What is a slight glass? How can we use the slight glass for level measurement? Read More »
What is a dipstick and how can it be used to do the level measurement? A dipstick is a rod and it can be used to indicate the liquid level, it is calibrated to do so. A dipstick is simple and cheap and it can be used with any wet materials and it doesn’t have …
The level measurement is a measurement of fluid level, the measure of height is called a level, like the fluid level in a tank. The measurement of level is very important in a process, so by doing level measurement we can make sure the process is safe. The level measurement is categorized into the top-down …
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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 …
What is a radar level transmitter and how can it be used to do the level measurement? Read More »
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 …
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 …
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). …
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 …
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 …
Displacer level switches working, Displacer V/S Float Read More »