The Tracker 300 range includes the Tracker 340, a Logic Expansion Module (LEM), which adds extra logic inputs and outputs for monitoring and control applications. All logic states can be read and controlled via the communications interface. You can configure the logic inputs to perform a number of functions i.e. zero, tare, reset max/min.

Each Tracker 300 is available with free SCADA software that you can download now. If you wish to know more about PID, then you can view our article on how a PID controller works.

You can find out more about the applications for the Tracker 300 by visiting our applications section or download the related documentation from this page. You can contact us for free help and advice if you wish to discuss your requirements further.