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RMA42
Process transmitter with control unit
Universal transmitter, loop power supply, barrier and limit switch in one device!
Predecessor: Process transmitter RMA421, Process transmitter RMA422, XTN170
o Inputs: 1 or 2 x universal (U, I, RTD, TC, resistance), Outputs: 1 or 2 x analog, 2 x relays, open collector, LPS (24V);
Power supply: 24 to 230 V AC/DC;
Operation: On-site via 3 keys or via DTM and FieldCare, customer specific preset available
o Display: 5-digit LC display, back lit, multicolored, bar graph, plain text field for engineering unit or TAG;
Housing: DIN Rail housing; Width: 45 mm; Material: plastic
o Approvals: ATEX, FM, CSA, UL listed, SIL 2, WHG, marine approval
Further functions: Mathematics (sum, difference, multiplication, average), differential pressure and linearization, LPS, WHG overfill protection, color change in case of faults

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