There are many different types of current sensors that you can purchase. However, the two most common types are open loop sensors and closed-loop sensors.
While both types of sensors have their ups and downs, closed-loop sensors, such as hall effect current sensors, are typically going to be your best option for most industrial purposes.
Ultimately, of course, the decision of which type of sensor to use is up to you, but there are many different reasons that you should strongly consider a closed-loop sensor.
Easy Electrical Isolation
To start off with, closed loop sensors are just plain practical and necessary for the vast majority of industrial purposes.
This is because they measure both AC and DC currents. And this ability allows them to offer isolation of electrical components.
If your specific task requires isolation, then a closed loop sensor is definitely the right choice for you.
Another really nice feature of closed loop current sensors is that they can actually help to reduce errors and other problems with your project or job when in use.
The reason they are able to do this is that they are programmed to automatically adjust input as needed. So, the second input starts to creep too high or too low, the sensor will adjust. In most cases, this will allow your work to go on error-free without you having to fix the problem yourself.
Something else to appreciate about closed-loop sensors is the fact that they are very responsive, and they respond very fast.
So, if you need your sensor to work immediately and you want to get each job done as quickly as possible, a closed loop sensor is definitely the right choice for you.
The Ability to Improve Stability
If you are struggling with an unstable system, a closed-loop sensor may be just what you need.
Because of the way these sensors operate and are built, they often improve overall stability, making them a real necessity for those with unstable systems.
Something else to appreciate about closed-loop sensors is the fact that they offer very low-temperature drift.
Thus, for any applications in which temperature constancy is important, these are a great choice.
As you can see, there are a lot of benefits to going with closed loop current sensors. Thus, make sure you strongly consider them for your next job or project.