The Endress+Hauser loop-powered process indicator RIA15 displays 4 to 20 mA measured values or optionally up to four of a sensor's HART process variables in all industries. The RIA15 has 5-digit measured value display with 17 mm (0.67 in) digit height with dimension, bar graph and activatable backlighting and can be use for panel-mount housing or field housing as local display.

Easy configuration and on-site parameter setup with 3 front-mounted key push buttons
No external power supply is necessary, the device is powered directly from current loop
Perfect solution if measuring points are difficult to access, especially if long