New 2018 UL325 Regulations

  • Effective August 1, 2018
  • A resistor required for monitoring must be permanently installed by the manufacturer. (Separate components are no longer acceptable.)
  • Each entrapment zone requires two means of protection — either two external sensors, two inherent means or one external and one inherent. (Previously each gate operator had to have two means of protection.)
  • Refer to DASMA’s technical data sheet and summary article for additional UL325 information.
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