In our data-driven world, the Highway Addressable Remote Transducer (HART) communication protocol is a hybrid analog+digital industrial automation open protocol much used in process systems.
While HART data is extremely useful, problems can arise when you have to isolate your loops in order to share key process signals or keep your systems safe from power issues. In such circumstances HART data can be stripped off and blocked by most isolators.
This has the net effect of preventing your critical HART data from reaching your asset management systems, programming devices or host systems.
HART isolators from Moore Industries can save the day, says the company. With built-in HART pass-through technology you can rest assured that when your loops use HART transmitters, critical and valuable HART diagnostic, process and calibration information can be read on either side of the HART Isolators.