The Endress+Hauser RIA16 field indicator shows the measured signal on the large, backlit display. A bar graph indicates the value graphically for a quick process overview. An editable plain text field displays further information like engineering unit or TAG. Limit value infringement is also signalized and an open collector can be switched. The indicator is powered directly from the 4 to 20 mA loop and doesn't need a separate power supply. For applications in hazardous areas the device is available with Ex approvals.

5-digit measured value display with dimension, bar graph and backlight
No external power supply required