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MX4

The Industrial Scientific Ventis MX4 is a rugged, portable four-gas monitor designed to ensure personal safety in hazardous environments. It is highly versatile, easily transitioning from a wearable personal monitor to a pump-driven device for confined space entry.

The Ventis MX4 is engineered to detect a variety of gases, typically monitoring for Lower Explosive Limit (LEL)Oxygen (O2)Carbon Monoxide (CO), and Hydrogen Sulfide (H2S). It provides critical, real-time alerts to workers in industries such as oil and gas, manufacturing and emergency services.

Category Details
Gases Monitored LEL, O2, CO, H2S, SO2, NO2
Weight 182g (Diffusion); 380g (with Integrated Pump)
Operating Temp -20°C to 50°C (-4°F to 122°F)
Case Material Polycarbonate with protective rubber overmold
Certifications ATEX, IECEx, UL and CSA Class I, Div 1
  • Dual Functionality: Use it in diffusion mode for personal monitoring or add a slide-on pump for remote sampling up to 100 feet away.
  • Extreme Durability: Built with a reinforced polycarbonate case and rubber overmold; it is IP66/67 rated (dust-tight and water-resistant).
  • High-Visibility Alarms: Features a 95 dB audible alarm, ultra-bright LEDs, and a strong vibration to ensure warnings are noticed in noisy areas.
  • Customisable Power: Choose between a standard battery (12 hours) or an extended-range battery (20 hours) to cover long shifts.
  • Maintenance Ready: Compatible with DSX Docking Stations for automated calibration and bump testing.