Standard

NEK EN 60947-5-6:2000

Published

Corrigenda and amendments are bought separately.

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Abstract

Applies to proximity sensors connected for operation by a two-wire connecting cable to the control input of a switching amplifier. The switching amplifier contains a d.c. source to supply the control circuit and is controlled by the variable internal resistance of the proximity sensor. These devices can be used in an explosive atmosphere if they also comply with IEC 60079-11

Document information

  • Standard from NEK
  • Published:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 29.130.20
  • National Committee NEK/NK17B

Legal references

EU law: 89/336/EEC

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