The Endress+Hauser RIA14 indicator displays the measurement signal on the large backlit display. Bar graph for quick process overview and editable plain text field to indicate unit or TAG. In the event of a limit value violation, this is also signalled and an open collector can be switched. The indicator does not require any separate auxiliary power, but is supplied directly from the 4...20 mA current loop. The housing is available in aluminium and stainless steel and optionally with Ex d approval.