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Gas Detection

MSA Altair 4X Gas Detector - What are the Features and Benefits?

msa altair 4x gas detector reviewed

Technology that's tough. That's one of the key points MSA wants you to take away from the Altair 4X, and at first, glance, as you'll see in our video below, it's certainly a tough-looking device. But what about the technology inside?

Please note: the Altair 4X has been replaced by the Altair 4XR, available here. 

We'll cover this in our guide to MSA's Altair 4X multi-gas detector, starting with our exclusive video overview which you can watch here.

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MSA Altair 4X - Who is it for?

MSA Altair 4X

The ability to detect 4 hazardous gases, LEL, CO, H2S and O2, make this the perfect multi-gas detector for anyone working in the oil and gas industry or fire service. MSA recognise that if you're working in a hazardous environment you deserve the best protection possible, and that's where the Altair 4X comes into it's own, thanks to the technology built inside the tough, rubberised case.

MSA Altair 4X - Spec and Features  - Click to Buy

First off, as we've seen, it's tough and durable, in part thanks to the rugged housing which MSA claim will help the device survive a 20-foot drop. The class of protection offered is IP67, ideal if you're working in dusty or wet environments as the Altair 4X will be protected again water and dust ingress. Thankfully, all of this toughness doesn't add any extra weight to it.

MSA ALTAIR 4X Gas Detector LEL/O2/CO/H2S

One of MSA's main areas of focus, when it's designing gas detectors, is to build smarter units that you guys are able to fully rely on to detect gas and keep you safe. The company has engineered into the Altair 4X some of the most advanced gas detection technology on the market today, coupled with incredible, industry-leading response times, sensor lifespan and device runtimes.

As you know, not all sensors are created equally, as as the sensors within your gas detector are the very heart of the device, it's important to know that they're smart enough to do their job and keep you safe.

For example, because the Altair 4X is built around MSA's XCell Sensor Technology, the bump test takes less than 15 seconds, the sensor response and clear times is less than 20 seconds, and the span calibration takes only 60 seconds.

All of this is time-saving without skimping on your safety, as the wearer of the device, or that of those working around you.

MSA ALTAIR 4X Gas Detector LEL/O2/CO/H2S

It uses 50% less calibration gas per minute than the industry average, and the 4-year sensor life means you've got a high-tech detector that's economical to run, and will last around 60% longer, again than the industry average. This represents massive cash savings across the life of the detector.

MSA Altair 4X - What Are Its Benefits - Click to Buy

We've already seen that the Altair 4X's XCell Sensor Technology is one of the main benefits. Why? Because it's likely you'll be working in extreme or changing environmental conditions, which is where the XCell Sensor comes into its own. The sensor is engineered to give you greater signal stability and repeatability. And the digital output of the sensors means they're much less likely to be susceptible to RF interference.

MSA ALTAIR 4X Gas Detector LEL/O2/CO/H2S

This gas detector is all about saving lives, and MSA has made sure that the buttons are easy to use, even when you're wearing gloves, while the entire unit - thanks to the rugged housing - is tactile and easy to grip. The display is big, bold, bright and easy to read in low-light conditions.

And when it comes to alerts, you - and those you're working with - are covered. Not only does the unit feature a 95+ dB alarm, a vibrating alarm and ultra-bright LEDs, but it also incorporates more of MSA's fantastic technology in the following ways:

  • MotionAlert. If a user becomes disabled due to unforeseen hazards, the MotionAlert sensor will activate after 30 seconds
  • InstantAlert. This enables users to manually alert others of a dangerous situation with the push of a button

Data logging is possible, allowing you to log up to 500 events, and the unit is compatible with both the Galaxy Test System and Altair 4 QuickCheck Station, while also being MSA Link software-ready.

And finally, the Altair 4X is covered by MSA's full 3-year warranty, which includes the sensors and battery, giving you peace of mind. Click here to see all the details and get our best price.

MSA ALTAIR 4X Gas Detector LEL/O2/CO/H2S

So, tough technology married to industry-leading smart sensors, coupled with economical running costs, makes the MSA Altair 4X a top consideration for anyone working in hazardous environments who need to be alerted to the presence of LEL, CO, H2S and O2 gases.

If you have any questions about the Altair 4X, its replacement the Altair 4XR or any other type of gas detection equipment, you're in the right place. Use the comments section below to talk to our team of experts.

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