What Level Indicators are All About

1. What Level Indicators are All About Level Indicators are mechanical devices to measure the level of fluids. The devices find effective uses in the mechanical engineering industry. With the devices, you can determine the liquid level in tanks, drums and pressure vessels during various industrial applications. Level indicators are of many types to serve different purposes. So, you should take into account your business needs before selecting the devices to purchase. Selecting the proper level indicator is essential. In addition, it is critical to choose a device corresponding to the type of fluid you use in your business. Remember, you will encounter challenges finding the quantity and level of fluid stored without the right indicator. Again, you should also consider the nature of the fluid you will use with your prospective level indicators. Often you might need to deal with dangerous fluids. Moreover, where the liquid is stored may be manually impossible to find the level. In such cases, measuring the liquid level without the right level indicator is impossible. Therefore, you should level indicators based on the type of application. For example, tubular level indicators are ideal for better visual liquid level indication in the process industry. And radar type indicators or ultrasonic type indicators are the best suited for non-contact type level measurement. Different Types of Level Indicators You will find multiple types of level indicators, each with a particular application. So, the common types are: Transparent Level Indicators These indicators are useful to detect the fluid level stored at high pressure and high temperature. These level indicators find uses in chemical, petrochemical, and fertilizer industries.

2. Reflex Level Indicators With these indicators, you can find the levels in high temperature, high pressure, and corrosive fluids applications. Moreover, you can detect the levels of colourless fluid used with these level indicators in industrial applications. Magnetic Level Indicators These level indicators are based on cylindrical floats and powerful magnets. And these elements can help find the fluid level. Magnetic capsules follow the float movement in these level indicators to indicate the fluid level. In addition to giving good visibility, these level indicators are safe to use as they contain a non-fragile metal chamber. Others You will find more types of level indicators that you can consider for your needs. Other level indicators include tubular level indicators, float and board-level indicators, sight flow indicators, window-type- flow indicators, manometers, and bi-colour indicators. Nowadays, level indicators are equipped with advanced features, such as a built-in controller, continuous output measurement, and adjustable alarm switches. Factors for Level Gauge Sizing and Selection The fundamental factors that come into play when selecting and sizing a level indicators are: Liquid Properties You should look at the liquid properties, such as viscosity, density, conductivity, and dielectric constant. These properties are important parameters for choosing the right level indicator. Liquid Condition You should also look at the liquid condition like foaming, frothing, emulsion, sand, wax, and scaling. You should ensure that these conditions do not affect your level indicator. Again, examine the nature of liquids, which can be corrosive, non-corrosive, and hazardous. You should choose a level indicator that can withstand the impacts of such liquids.

3. Operating Conditions Finally, you should check your operating environment before purchasing level indicators. Different operating conditions, like temperature and pressure to which the level indicator will get exposed, are important aspects to consider. Remember, different level indicators have minimum and maximum limits for these factors. So, consider the factors carefully. Conclusion Level indicators play a vital role in different functions in the mechanical engineering industry. You have to select the proper level indicator to suit your application. Moreover, selecting a trusted supplier is important, as you can only get quality indicators from such a supplier.