Loop-powered indicator for 4 to 20 mA or HART signals | RIA15

For the indication of the 4 to 20 mA signal or the HART® values in the field or in the panel! 

The process indicator is available with 4 to 20 mA or with HART® protocol. In the HART® version up to 4 measured values of one sensor can be indicated in alternation.

For this the indicator can be set as primary or secondary HART® master and actively inquire the values from the sensor. The small voltage drop of < 1V (< 1.9 V with HART®) is a huge advantage especially in Ex-applications, where in most cases only a reduced voltage is available.

•Display of 4 to 20 mA measured values or optionally up to four of a sensor's HART® process variables in all industries; Use as primary or secondary HART® master

•5-digit measured value display with 17 mm (0.67") character height with dimension and bargraph; backlight can be activated

•Panel-mount housing (IP65) or field housing (IP66; Ex approval) as local display; Minimal installation depth•No external power supply required; Voltage drop ≤1 V (HART® ≤1.9 V)

•Easy 3-key operation for configuring the device•International approvals; marine approval•SIL interference freeness acc. to EN 60508