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Data sheet: SmartPurge II
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Data sheet: SmartPurge II


The SmartPurge II carries International Certification, certified to both IECEx and ATEX Standards. The Robust 316L Stainless Steel construction makes the SmartPurge II resistant to offshore and corrosive environments

  • Conforms to IEC 61508 Safety Integrity Level (SIL) 2
  • Universal Applications – a single model for both leakage compensation and continuous flow applications. Wide operating temperature range
    and universal power supply allows a large range of solutions to be provided by one model
  • Temperature range -20°C to +60°C (-4°F to 140°F)
  • Universal power supply 90-254 V AC or 11-28 V DC
  • High Purge air flow capacity
  • Leakage Compensation 110-540 Nl/min (3.9-19.1 cuft/min)
  • Continuous Flow 10-540 Nl/min (0.35-19.1 cuft/min)
  • Purges enclosures up to 5.3 m (187 cuft)
  • Universal mounting options and compact size make the unit easy to integrate into existing and custom sized enclosures The controller with its integral purge outlet can be mounted in any orientation on your enclosure
  • Configurable inputs/outputs
  • Two selectable alarms
  • Auxiliary inputs for override keyswitch, door switch or intermediate pressure switch

In addition to the Smart Purge II Controller, you will also need to select the appropriate system components for your application.