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Galvanic isolator / intrinsically safe / 2-channel - RB223
The RB223 Barrier is a loop powered barrier from Endress. It has a compact, side-by-side design that measures 22.5 x 110 x 112 mm for space-saving that comes in a one channel and two channel series. Both series comply to ATEX, FM, CSA, TIIS, NEPSI and does not require any power supply to operate. It operates using HART and safely operates at 4 ma up to 20 mA on current lop circuits.