The Nautitech® team recently delivered our SIL2 compliant EX ia CUBEx methane monitoring solution for use in Group 1 and Zone 0 hazardous environments – compliant with NSW Government MDG43 safety standard for diesel engine systems in underground coal mines.

The full system includes:

  • CH4 digital sensor
  • Other sensors including pressure, speed, temperature and level
  • Power Supply Modules (PSM)
  • Uninterruptible Power Supplies (UPS)
  • Programmable Logic Controllers (PLC)
  • Solenoid controllers
  • Piezo pneumatic valves
  • Quick Connect cabling systems

The CUBEx Intrinsically Safe modular products deliver outstanding advantages to the industry by providing a system that doesn’t require additional enclosures for use in hazardous environments underground. Over time, the IS solutions represent significant cost savings due to a reduction in inspections, maintenance, and machinery down time.

For more information about the CUBEx range of intrinsically safe solutions, contact us on