subject: How Coriolis Flow Meters Compare To Other Flow Measurement Devices [print this page] The coriolis flow meter is intended to measure a mass flow rate related to a fluid in a tube. In essence, it is the mass of the fluid traveling through the tube. Keep in mind that the density of the fluid will change according to many factors.
Some of these are factors that can be controlled, but many of them are completely out of the control of the individual. For instance, temperature is one thing that can increase or decrease the fluid density. In addition to that you have the factor of constant and varying density. This will determine the ultimate relationship. To help you determine this, take into account the frequency of the density. If it varies, then you have a complex relationship.
For a simple relationship, a constant mass and flow is needed. Most meters will be used with a smooth tube. There are no moving parts, and therefore the flow will not be impeded. In addition to that there would rarely be a reason to clean the assembly, as there are no moving parts to accumulate corrosion or other elements.
One of the most common types of flowmeter is the curved flow meter. These work on a more complicated principle, as when there is more flow than usual, or a mass flow, the tubes will twist in such a way to increase the total flow. It will exert a force on the fluid so that the fluid will continue to gain momentum, thereby making a more efficient flow of liquid. Due to its efficiency, this is the most common type of flow meter on the market.
The other option is to use a straight tube, but you will have to take these at face value. They do nothing for efficiency, and you will simply have to let the results turn out as they will. There are many different types of flowmeters out there. Some of them are analogue, some are digital, and some of them will of course depend highly on what your total water flow is.
You will find that higher quality flow meters are going to cost more, but they will be well worth it if you are running a business. As you're well aware of by now, the right product can actually increase the flow of liquid, which can increase productivity in many cases. Not all meters are capable of doing this, but the vast majority are. With that in mind, think long and hard before you choose any flow meter.
Make sure you choose one that will be able to handle your water flow, and if possible, choose one that will help you to produce better results for your process. It's not going to be easy, and it's certainly not going to be cheap, but it will be worth it in the long run.
