Explosion-proof Alarm Annunciator

The PEX7250 Explosion Proof Alarm Annunciator offers multiple features and benefits.
The heart of the system is our Series 725 Alarm Annunciator, available in 3 individual window sizes. Reliability is vastly greater than conventional systems using ASIC's (Application Specific Integrated Circuits) for each pair of alarms, removing any reliance on common control cards. It is ideal for offshore applications.

  • Suitable for Zone 1 and Zone 2 Hazardous areas
  • Certified Ex d IIB +H2 T100C/T85C
  • Ultra-bright LED illumination as standard
  • Multi-redundant design, no single point can cause failure
  • Fully field programmable for all standard ISA sequences
  • IEC61508 certified version to SIL2 level
  • Horn and Group Relays, Repeat relays, RS485 comms

See product datasheets for more detailed specification information.