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Ventis® MX4
4-Gas Monitor

Reliable Gas Detection You Need

The Ventis® MX4 is a 4-gas monitor designed to be rugged yet lightweight and easy to wear. The Ventis MX4 eliminates the need for extra monitors by transitioning seamlessly from personal monitoring to confined space entry with a slide-on pump.

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Ventis Group Front

Flexibility to Fit Your Needs

Whether you’re performing daily confined space entries, wearing the instrument for personal gas detection, or anywhere in between, there’s a Ventis MX4 configuration that’s right for you.

gas

Monitor up to four of these gases: LEL (methane), LEL (pentane), CO, H2S, O2, CO/H2 low, SO2, NO2.

lighting

Enjoy uninterrupted runtime with optional batteries that run for 20-hours on a single charge.

dashboard

Personalize the monitor to your needs by selecting alarm thresholds and setting latch alarms.

How the Ventis® MX4 4-Gas Monitor Works

Ventis MX4

Integral pump or slide-on pump available for confined space entries.

Dock overdue and maintenance reminders.

Compatibility with DSX™ Docking Station and iNet® Exchange.

Easy to read display.

Functionality is described in context of mechanical feature on the actual device. Description should go further than just a simple overview of the marked part. Perhaps a detector screen could change on certan clicks to showcase a major feature.

Worker MX4

Save Time With Ventis® MX4

  • Automate Basic Maintenance

    Keep your Ventis MX4 4-gas monitors up and running with a compatible DSXi Docking Station, which automatically bump tests, calibrates, charges, and uploads gas detector data each time you dock a monitor.

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  • iNet® Exchange Advantage

    iNet® Exchange eliminates maintenance and repairs by reviewing the performance of the monitor, sensors, circuit board, microprocessors, and pump every time you dock a monitor. 

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  • Comprehensive Training

    Make the most of your Ventis MX4 4-gas monitor with informative gas detection courses.

    Watch Our Videos

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Talk to one of your experts to learn if the Ventis MX4 4-gas monitor is right for you.

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Download Supporting Documents

PDF

Sensors Available by Monitor

Download
Spec Sheet

Ventis MX4 Spec Sheet

Product Manual

Ventis MX4 Product Manual

PDF

Ventis MX4 Configurations and Accessories

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Declaration of Conformity

Ventis MX4 Declaration of Conformity

Ventis Pro5


Like the Ventis MX4? You'll Love the Ventis Pro5

Take your gas detection program to the next level by adding connectivity. Improve site safety with the Ventis Pro5: a flexible, multi-gas monitor with wireless connectivity and real-time alerts that show who needs help, why they need help, and where they are located.

CHECK OUT THE VENTIS PRO5

 

Frequently Asked Questions

What sensors does the Ventis MX4 4-gas monitor support?

The Ventis MX4 offers sensor and configuration options for a number of industries and applications, making it an efficient choice for both personal gas detection and confined space entries. The Ventis MX4 supports the following gas sensors: LEL (methane), LEL (pentane), CO, H2S, O2, CO/H2 low, SO2, and NO2.

How can I use the Ventis MX4 4-gas monitor for confined space pre-entry sampling?

If you need both pumped and non-pumped functionality, buying one monitor that can do both is often more cost effective and reduces the number of monitors your workers carry. 

The Ventis MX4 4-gas monitor is available in both pumped and non-pumped versions, or can be used with the Ventis Slide-on Pump for pre-entry sampling. With the Ventis Slide-on Pump, you can eliminate the need for extra monitors and transition seamlessly from personal monitoring to confined space entry use. The Ventis Slide-on Pump is ideal for operators who wear their gas monitors primarily for personal protection, but occasionally require a pump for confined space entries.

With the Ventis Slide-on Pump, you can:

  • Conveniently sample from up to 50 feet away.
  • Easily attach the pump with no tools.
  • Simplify charging by using the same batteries as Ventis monitors.
What is the warranty on the Ventis MX4 4-gas monitor?

Not all gas detectors are created equal, and warranty coverage reflects that. Shorter warranties indicate that the monitor might have a shorter lifespan. The Ventis MX4 comes with a four-year warranty for the monitor and standard four-gas sensors.

What is the lifespan of the Ventis MX4 4-gas monitor?

If an inexpensive or “disposable” monitor will need to be replaced every year or two, think of the long-term cost when replacing these monitors. With the Ventis MX4, you can upgrade firmware, replace batteries and sensors, and access other service features that extend the monitor’s lifespan.

Are sensors interchangeable?

The sensors are interchangeable. If a user switches a sensor, the monitor will immediately begin detecting the new configuration.