ZAM - Burst Sensors & Indicators


The ZAM Plus Rupture Disk (bursting disc) Alarm Monitor is a surface mounted monitor designed to remotely detect the condition of a rupture disk (bursting disc) in service. Used in conjunction with the ZOOK ZENSOR®, BA, RDI, BI or similar devices, it will immediately warn the operator of a ruptured disk.


  • Intrinsically safe output for Class I, II, and III, Division 1, Groups A, B, C, D, E, F, and G hazardous locations
  • Utilizes FM approved, PED and CSA compliant I.S. barrier
  • Enclosure: NEMA Type 12, constructed of 14 gauge steel with continuously welded seams and oil resistant seals
  • Provides an audio/visual signal and an output relay for each channel. Channel will automatically reset once the burst indicating device is replaced or reset
  • Audio alarm can be silenced with push button switch
  • Contains front panel push buttons for testing each channel. This function can also be performed remotely
  • Field replaceable I.S. barrier module and power supply


ZAM Plus Dimensions