Zone 1 Safe-Stop™ Automatic Shutdown System
The Safe-Stop Zone 1 control system is designed & 3rd party certified to IEC60079-13 standard for use in conjunction with our highly fire resistant welding habitats. Safe-Stop creates a safe overpressure environment and constantly monitors the pressure differential between the inside and outside of the PressureHab as well as Oxygen, Hydrogen Sulfide and Methane levels in the airflow and inside the PressureHab.
Upon detecting a loss of differential pressure, high or low oxygen levels, hazardous gases inside the PressureHab, the Safe-Stop System will automatically shut down the hot-work power supply to the PressureHab and give a visual & optical alarm (Beacon & Sounder) on the MCU and on the PCU. Should any hazardous gases (such as H2S or CH4) be detected in the air-feed to the PressureHab, the Safe-Stop system will shut down both the power supply and the flow of air to the PressureHab
ATEX and IECEx certified equipment carries a standardised marking to indicate it's intended & certified area of safe use.
Our Safe-Stop system is marked:
PressureHab IECEx and ATEX Safe-Stop system certification download