October 26, 2011 Leave a comment
As previously discussed, the world of linear position sensors is pretty diverse. There are many types of linear sensors available in many different form factors, employing many different technologies, and coming in at many different price points. For the sake of discussion, let’s imagine you’re shopping for a linear position sensor, and you’ve decidedon a form factor. You’ve settled on a position sensor that will be externally mounted on your machine. And you don’t really care much about the “under the hood” technology; you just care that the sensor does what it’s supposed to do when it’s installed. Now, let’s further assume that you find a couple of different sensors that you think will do the job, and the only difference is the cost. It makes sense to choose the lowest cost option, right? Well, maybe not.