Hello, my name Hector (mail: hcarrasco@instrumentacionycontrol.net) Industrial Instrument profession, this is the first time I am writing to you and I wished in this first meeting able to give a little of what I worked on my work experience.

This first meeting will be devoted to the level measurement of all types, solids, liquids, foams, closed tanks, open ponds, turbulent, interfaces, etc..

First of all we should know some aspects of definitions that will be important to understand the topic, this will make it easier to know the applications to interpret principles, to see future applications and power, most importantly, provide a basis to give us the opportunity to acquire new knowledge.

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In industrial applications have many processes that require a measure of what is found in ponds, mainly open, closed, interface, solid, characteristic of the pond to measure, shape of the pond, process temperature, internal pressure, liquid, etc. ., and for them we have some teams that allow us to perform these measurements, mainly of ultrasonic, radar, microwaves, contact, nuclear, pressure, etc. Therefore we will resort to the definitions involving these processes.

The main thing we should pay attention when we have a level measurement application, we are going to MEASURE, THAT WE WILL MEASURE, this because we already have a large percentage of information that will help us realize our goal.

Some of the main principles and types of measurement are as follows:

ULTRASONIC LEVEL MEASUREMENT

Radar level measurement

MICROWAVE LEVEL MEASUREMENT

LEVEL MEASUREMENT BY NUCLEAR OR RADIATION SOURCES

LEVEL MEASUREMENT OF HYDROSTATIC PRESSURE

LEVEL MEASUREMENT BY PRESSURE DIFFERENTIAL

Level measurement POSITION LIMITS

SIGHT FOR LEVEL MEASUREMENT

Capacitance level measurement

CONDUCTIVITY LEVEL FOR MEDION

Float MEASUREMENT

Level measurement VARIATION OF RESISTANCE

SW LEVEL MEASUREMENT OF VIBRATION

All these methods help achieve the purpose of control, indication or registry, to protect our process.

We will see the generic concepts of these applications and we will describe the principles of each in particular to move to take any brand of equipment and to describe their quick setup.

As an example in a level measurement application indirectly foam

LEVEL MEASUREMENT IN A FLOTATION CELL copper sulfide.