9162 series transmitter supply units with limit values can be used for the intrinsically safe operation of two- and three-wire transmitters or for connecting to intrinsically safe mA sources. Two limit values can be easily set using the ISpac Wizard software. If the value exceeds or falls below these limit values, these units will trip an electronic contact. A wire-breakage and short-circuit monitoring function provides increased availability.
- Universal use for transmitters and mA sources (4-wire transmitters) with two configurable limit values and one 4 to 20 mA output
- Bidirectional HART transmission
- Can be used up to SIL 2 (IEC/EN 61508)