Open Source Meter's Application Notes

  • 4-20mA Loop Transducer and Meter Bundles

  • This application note serves to show the different configurations possible using the Open Source Meter 4-20mA Transducer bundles. It also helps to clarify the meters that are available from Open Source Meter for use with the 4-20mA transducer and transducer bundles.


  • Externally Sourced 4-20mA Loop Panel Meters

  • This is a list of easily obtainable 4-20mA loop panel meters for use with the 4-20mA transducer and current transformer bundles. Purchase one of the meters in this list (or from our meters page) to combine with the 4-20mA transducer and transducer bundles to have a simple and low cost current meter system.