Sensor Design App

Need help with choosing your custom sensor characteristics? Download our App on Google Play to customize your own sensor and submit it for review and design.       © 2015 Google Inc, used with permission. Google and the Google logo are registered trademarks of Google...

Positive Train Control

Smith Systems, Inc. offers rugged and reliable sensors for PTC (Positive Train Control) systems. The housing’s are constructed from stainless steel and utilize a closed sensing end. The cables are protected with tubing, stainless steel flex or rubber. The sensors are...

Smith Systems, Inc. Flip Book

Click Here to View Smith Systems, Inc. Flipbook Smith Systems, Inc.’s sensor products are designed to survive in your operating environment. Our sensors are Made In America, and are built with quality and customer satisfaction in mind. Our custom designed speed...