A level transmitter is an instrument that offers constant level measurement. At some point, they determine the level of a specific liquid or bulk-solid at any given period. You need to understand the difference between level switches and level transmitters.
If you are planning to purchase level transmitters, then make sure that you know the available types of level transmitters. When choosing these transmitters, you need to determine the use for you to know the exact model that will suit your needs.
But it is crucial to ensure that you know various types of level transmitters and how they operate. By doing this, you will be at a suitable position of advising beginners who are looking for the best level transmitters. In this post, we will discuss different types of level transmitters and how they operate. The following therefore are some of the best forms of level transmitters.
Ultrasonic Level Transmitter
The Ultrasonic transmitter acts in a manner same as to the non-contact radar fill transmitter. But this is one of the most common types that is mounted at the top of the container to send out an ultrasonic pulse.
At the time the pulse hits the surface of the liquid, then it is immediately reflected. The sensor, therefore, calculates the fill level depending on the time it revealed and the return signal. Even though there are various level measurement instruments, the ultrasonic level transmitter provides an accurate measurement.
Magnetic Level Transmitters
The magnetic transmitters are small magnetic objects that are suspended in a narrow column to restrict any movement. Since they are inserted in a buoyant float, then this means that the float sits on top of the liquid and there is a different device that measures the movement of the float.
For you to get accurate measurements, you need to use another magnetic device to get the consistent fill level. However, you need to use this transmitter where there is a continuous measurement.
Radar Fill Level Transmitter
These transmitters are different from others because they use radio wave emissions. Mostly, they are mounted at the top of the tanks just the same as the ultrasonic level transmitters. When in use, it sends out a radar signal to the liquid in the container to get accurate measurements.
Hydrostatic Level Transmitter
The hydrostatic level transmitter determines used to determine a flask’s fluid contents by measuring the pressure within the resting body. However, this is one of the best and common types of fill level that is used in most applications.