PR Electronics 9 Series Signal Conditioner, Current Input, Relay, Current Output, 19.2V dc, 31.2 V dc Supply, Zone 2,

PR Electronics 9106B is a HART transparent isolated repeater barrier for intrinsic safety applications. The 9106B signal conditioning repeater supplies 2-wire SMART transmitters and can also be used for 2-wire SMART current sources. HART & BRAIN protocols are supported and are transferred bi-directionally. Used anywhere intrinsically safe levels of energy need to be sent to devices located in a flammable atmosphere. The 9106B has been designed, developed and certified for use in SIL 3 applications according to the requirements of IEC 61508.