Product Name: Level gauge

Other names: liquid level indicator, liquid level gauge

Level gauge (indicating liquid level, liquid level gauge) is a device that is used to observe the exact amount of liquid level in tanks and equipment such as boiler or hot water. Level gauges (indicating liquid level, liquid level gauge) have different types that may be in contact with the fluid or the fluid may flow in a part separate from the gauge. Using a level gauge (liquid level indicator, liquid level gauge), equipment users can know the exact amount of fluid to prevent emptying or overflowing of tanks and equipment. Level gauge (indicating liquid level, liquid level gauge) can be used together with level switch or it is possible to install level switch and level transmitter on some of their models that can be controlled by systems like PLC .

Applications of level gauge

Level gauges (liquid level indicator, liquid level gauge) are used in many different industries. Among these industries, we can mention oil and gas and radiochemistry, power plants, food and beverages, health industries, water and sewage, facilities and air conditioning, household uses, etc. In general, wherever there is a tank or steam boiler or any equipment that contains liquid fluid, a level gauge (indicating liquid level, liquid level gauge) is also needed.

Types of gauge levers:

Magnetic gauge level:

If the fluid is poisonous, combustible or corrosive, or has a very high pressure or temperature, and in general, if there is direct contact between the level gauge (indicating the level of liquids, the liquid level gauge) and the dangerous or harmful fluid, from the level gauge (indicating the level Liquids, liquid level gauge (magnetic) is used to observe the amount of liquid. The magnetic level gauge (indicating liquid level, liquid level gauge) works based on two simple physical principles: the principle of Archimedes buoyancy and the principle of repulsion of magnetic poles of the same name. In the magnetic gauge there is a float which is made of different materials according to the pressure and temperature and other characteristics of the fluid. Inside this floating ball is a magnet. A floating ball is placed inside a tube in which fluid flows and rises or falls as the fluid level changes. An indicator is installed on the outside of the tube, which has a large number of small colored flags or rolls. Inside each of these markers is a small magnet. When the ball floating inside the tube with fluid goes up or down, the internal magnet of the ball passes by each indicator, based on the principle of pole repulsion of the same name, it causes the indicators to rotate one after the other. Wherever the ball stops, the indicators have rotated by the same amount and show the fluid level exactly. The magnetic gauge level can be used with a separate level switch or a switch mounted on it.

Reflex gauge level

This level gauge model (indicating liquid level, liquid level gauge) is one of the types of glass gauge or glass gauge and works based on the principle of light reflection. A glass indicator is connected to the main gauge, which shows the level inside the tank based on the difference in light reflection of liquid and gas or air. The corner of the glasses is tilted and makes the reflection of light more visible. In this way, the amount of fluid inside the tank or equipment can be seen directly and continuously.

Transparent gauge level

Level gauge (indicating liquid level, liquid level gauge) Tersprint is another type of glass gauge. In this model, the level gauge (indicating liquid level, liquid level gauge) is always placed between two transparent glass plates in which fluid flows. The amount of fluid level is determined according to the difference in colors. This type of level gauge (liquid level indicator, liquid level gauge) can be used for liquids with normal temperature and pressure and non-hazardous liquids.