The BRAUN Isolating Barrier units D461R1 are ATEX/IECEx certified to meet the particular requirements of explosion protection areas (zone 0 or 1).
The Isolating Barrier establishes a highly efficient system to detect speed and/or direction in a hazardous area, in conjunction with one of our sensors series A5S1…, to supply high-level output signals to the periphery.
The barrier provides an intrinsic safety circuit for the sensor and its cabling and does not require Ex d measures.
♦ ATEX/IECEx certified
♦ Protection grade Ex ia IIC
♦ Establishes a highly efficient system to detect speed (and direction) in a hazardous area, in conjunction with one of our sensors series A5S1…
♦ Provides intrinsic safety for the sensor and its cabling
♦ Comprehends sensor supply and signal connection
♦ Sensor supply monitoring
♦ Free-floating, therefore maximum immunity versus EMI
♦ Push/pull signal output to subsequent monitors
♦ Maintenance-free during Lifetime, therefore minimized TCO
♦ No EMI influence compared to zener barriers
♦ No signal degradation compared to zener barriers
♦ Powerful signal output to signal evaluation