B.D.I.® (Burst Disc Indicator) Alarm System

The B.D.I.® (Burst Disc Indicator) Alarm System is designed for use with Continental Disc rupture discs. The B.D.I. Alarm System signals the system operator when a rupture disc has burst to relieve an overpressure or vacuum condition.

The B.D.I. Alarm System should be specified:

  • When warning of pressure relief is essential for plant safety
  • When immediate notice is needed of relief of an overpressure or vacuum condition to indicate process malfunction
  • When indication is vital that a rupture disc has burst and toxic substances are venting
  • When a signal is required to initiate an automatic function, process change or shut down procedure
  • When loss or contamination of product will occur if a rupture disc is not replaced immediately
  • When monitoring of rupture discs is important in hard-to-reach locations
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