Sight glass is now one of the most popular instruments in our modern world. Numerous processing industries are widely using sight glasses to measure the level of various fluids and check the condition of those fluids which are flowing in tanks and pipeline systems.
Using sight glasses is the easiest but most effective option to check the level of flowing liquids. Different types of processing industries like the oil production industry, pharmaceutical industry, and food and beverage processing industries are getting several benefits from sight glass manufacturers india.
If you want to know the level measurement process of sight glasses then let us describe the process to you. In this blog, we will discuss the level measurement principle of sight glasses which you need to understand completely before using sight glasses to measure liquids.
Level Measurement Principles of Sight Glasses
You can visually observe the level of any fluid when it is passed through a transparent test tube or a pipeline or a specific part of that tube is made of transparent a guide to sight glass and material selection sccording needs. Now let's see how a sight glass works with different level gauges. The level measurement principle of sight glasses are mentioned below.
1. Principle of Level Gauges
Level gauges are perhaps one of the easiest instruments to indicate the liquid level in a tube or pipeline. This is a transparent instrument that uses two transparent glasses which are constructed with a liquid chamber on both sides.
For water or steam applications, the illuminator of the level gauge is fitted on the rear side of the level gauge and its light is turned upward into the water column.
As the light hits on the area of separation between water and steam, it is reflected back to the viewer's eyes which helps the viewer to see the illuminated surface of the water or other fluids.
2. Principle of Reflex Level Gauge
The principle of Reflex Level Gauge depends on the difference between vapour and liquid and vapor. The liquid column is filled in the recess of a liquid chamber beyond the sight glass. The sight glass contains some prismatic right-angled grooves on its both sides which are facing the vapour and liquid space. The light entering from the outside of the gauge is reflected or absorbed and this depends on whether the light enters into the vapour space or the liquid space. When the rays of light hit the groove's surface in the vapor space, the light is reflected back to the opposite side of the groove. From that opposite side, the rays of light completely reflected back to the direction of our eyes. Therefore, vapor space has a silvery-white color.
The light is completely absorbed when the rays of light hit a particular area of the grooves in the liquid space. After that, the liquid becomes black in color. Reflex level gauges are used to measure the level of liquids in a vessel.
3. Principle of Magnetic Level Gauge
A float-containing magnet of the magnetic level gauge follows the level of fluids in the liquid space. The bi-colored baffle shows the position of the float inside the liquid chamber to the viewers' eyes. This system can work only if the walls of the liquid chamber are created with non-magnetic materials. This level gauge can tolerate high pressures, harsh fluids and high temperatures.
4. Principle of Simple Sight Glass Level Indicator
The principle of the simple sight glass level indicator is very easy and this instrument is more affordable than any other sight glass suppliers india.
These sight glasses access the level information of liquids and make the viewing or dipping task easier for the operators. These types of sight glasses are used in tanks to check the level of stored oils and water.
Final Words
Although sight glasses are used to measure any type of liquid in a vessel or a pipeline, these instruments are suitable for dirty or very dark-colored liquids. Dirty liquids contain unnecessary particles or debris which may damage or break the sight glass easily. So, try to not use them in dirty liquids if you do not want to damage the instrument.
ACME Fluid Systems is one of the greatest manufacturer and supplier companies in Ahmedabad that creates and supplies the highest quality sight glasses, strainers, and many more devices. All the sight glasses and other products of our company are convenient, reliable and cost-effective.
We know the value of the main purpose of sight glass and strainers in different industries, that's why we are constantly developing our products so that you can get long-lasting and efficient performance from them. Our products are exported all over the world and also to some other countries such as UK, USA, Spain, Australia, Itali, Qatar, Saudi, Oman and many more.
We have gained lots of experience in this field that's why our manufactured sight glasses and strainers are best in quality. So, there is no doubt that you will get the best performance from our industrial sight glasses and strainers manufacturers India. Our manufactured strainers and sight glasses can be widely used in different industries such as food and beverage industries, pharmaceutical industry, oil and gas producing industry, marine industry, water production and supply industry, chemical processing industry and so on.
Buy the highest-quality sight glasses from us and measure any type of fluids quickly and easily.
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