There are many industries that depend on the use of flow meters to determine the rate of flow of various forms of liquids. If you are involved in such an industry, one of the most important things you would need to do is buy a flow meter that you can actually depend on to give you the results that you want. This is usually easier said than done, particularly when you consider the fact that there are so many different types of flow meters out there. However, with a little background information, you can easily decide the best types of ultrasonic flow meters to buy for your needs. Some of the parameters you can use to make this decision include:
Ease of use
In most cases, these types of flow meters tend to be used in different locations. To make this easier, you might need to consider getting models that can easily be carried around. Ideally, everything that you need to use with the flow meter should fit within one case, so that transport from one point to another does not become much of a problem. Some of the other features you need to look out for when buying portable flow meters include the presence of non-invasive clamp transducers as well as compact mounting racks. All these should be supplied with the flow meter, and should be easy to set up.
If you are going to use the flow meter in the field, chances are that no two instances where you will need to use them will be the same. For this reason, you should get a flow meter that is designed in such a manner that it can handle all sorts of work. Some of the features it needs to have include digital signal processing that requires the use of only one type of transducer. This way, you can be sure that the meter will be useful in all type of scenarios.
Ease of data acquisition
The main point of getting such flow meters is to enable you to get all the data you need with ease. Some of the features you might want to ask for in order to make this happen include increased connectivity with other devices including a phone, tablet or computer. It should also have features such as a data processor that has multiple functions to allow you to make all the calculations you need in a short time.
Long battery life
The worst thing that can happen to you is going to the field to use the flow meter, and then finding out that the battery is dead after only a short time of use. This can be very inconvenient particularly if you are in a remote area. To avoid it, you should only buy products that are designed to feature a long-lasting battery life. You can also get one that has replaceable batteries so that you can replace them if need be. Of course, you would also need to invest in extra batteries in this case.