YO5IS Intrinsically Safe Audible Signal – 105 dB (A)

Yodalex range audible signal designed for use in hazardous environments.

This unit must be used in conjunction with an approved Zener Barrier or Galvanic Isolator. This range of products is only to be powered via a correctly rated Zener Barrier or Galvanic Isolator. To power these units up without the correctly rated barrier could damage these products and so void any protection ratings.


  • Max sound output
    105 dB (A) / 1 m
  • IP56 rated as standard
  • 32 selectable tones meeting international regulations
  • Sound selection via DIL switch
  • Stainless steel fixings
  • Monitoring facility


  • Flame retardant ABS enclosure

Approval & Conformities