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RIA15
Loop-powered indicator for 4 to 20 mA or HART signals
For the indication of the 4 to 20 mA signal or the HART® values in the field or in the panel!
Predecessor: Process indicator RIA251, Field indicator RIA261, VU2550, VU2551
o Display: 5-digit LC display, backlight can be activated, character height: 17 mm (0.67″), bargraph, plain text field for engineering unit or TAG;
Housing: panel or field housing; Material: aluminum/ polycarbonate (panel) or aluminum (field)
o Input: 1 x 4 to 20 mA, HART®;
Power supply: Loop-powered 4 to 20 mA; voltage drop: ≤ 1 V (4 to 20 mA), ≤ 1.9V (HART®), ≤ 3,9 V with backlight
Operation: On-site via 3 keys at the front of the device, customer specific preset available
o Approvals: ATEX, FM, CSA, IECEx, marine approval, SIL interference free;
Further functions: With HART® settable as primary or secondary master, all four values (PV, SV, TV, QV) of a HART® sensors/actuator can be displayed

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