The Bebco EPS® 6100 series was designed for use with large enclosures and some large motors, drives, and compressors in ATEX/IECEx Zone 1 or 2 hazardous locations. The purge and pressurization system can purge enclosures that are larger than 2.2 m³ (450 ft³).
The 6100 system consists of a control unit, enclosure protection vent, low pressure sensor, and optional temperature sensors. The configurable control unit features temperature and pressure monitoring and compensation, an extra output for control or alarm, two selectable intrinsically safe inputs for various actions, and up to three temperature sensor inputs that can monitor various points within a motor housing. The intrinsically safe user-interface can also be mounted in a separate enclosure near operating personnel for quick access and easy system monitoring.