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PRA Series

  • The PRA series inductive proximity sensors are PTFE coated for high heat resistance and prevention of malfunctions caused by welding spatter
  • The sensors also feature excellent noise immunity with a specialized sensor IC developed by Autonics.
  • The sensors are ideal for welding applications and can be used as an alternative to spatter-resistant limit switches
  • The PRA series is available in DC 2-wire, DC 3-wire, AC 2-wire types.
  • PTFE coated for high heat resistance (prevent malfunction from welding spatter) Excellent noise immunity with specialized sensor IC Built-in reverse polarity protection circuit (DC 3-wire types)
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