The Series 9180 Ex i resistance isolators are used for the intrinsically safe operation of Pt100 (9180/.0) or Pt1000 (9180/.1) resistance temperature detectors. The resistance measured at the input is transmitted to the output and can thereby be measured by an I/O card. The auxiliary power, output and intrinsically safe input are galvanically separated.
• 9180/.0 Ex i resistance isolator for Pt100 or 9180/.1 for Pt1000
• Only two-channel device in the world to require just 8.8 mm of space per channel
• For 2-, 3-, 4-wire connection
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