Gas Detection
MSA – ALTAIR 4XR Multigas Detector
On Request
MSA – ALTAIR io 4 Gas Detector
The ALTAIR io 4 is a secure, smart gas detector with out-of-the-box connectivity, featuring the XCell sensor platform. Fill in the form below to get yours!
Need to talk to us?
Have questions or need expert advice? Our team is ready to assist you. Chat with a knowledgeable expert in real-time and get the information you need.
MSA – ALTAIR io 4 Gas Detector
The MSA ALTAIR io 4 is a next-generation, smart gas detector that delivers secure, real-time monitoring straight out of the box—no IT setup required. Built with integrated CAT-M LTE connectivity and housed in an ultra-rugged enclosure, it’s designed to withstand the harshest industrial environments. MSA’s proven XCell sensor platform is at its core, renowned for exceptional durability, fast response times, and long sensor life. Capable of detecting up to four gases simultaneously—including Combustible (LEL), Oxygen (O₂), Carbon Monoxide (CO), Hydrogen Sulphide (H₂S), Methane (CH₄), Sulphur Dioxide (SO₂), Nitrogen Dioxide (NO₂), low-concentration H₂S, and hydrogen-resistant variants of CO and SO₂—the ALTAIR io 4 offers comprehensive protection across a wide range of applications, making it ideal for industries where safety and reliability are non-negotiable.
Key Features:
- Wearable design for on-the-go gas detection
- Out-of-the-box deployment with no IT involvement
- Integrated CAT-M LTE cellular connectivity
- Seamless compatibility with the MSA Grid and ALTAIR io Dock
- Real-time visibility and remote fleet management from Day One
- Industry-leading XCell Sensors for faster response and longer life
- Survives drops from up to 25 feet with ultra-rugged construction
- Shorter span calibration cycles for reduced downtime
- Configurable for 1 to 4 gas detection with a wide range of sensor options
Resources
Frequently Asked Questions
Can’t find your answer? Get in touch with our team.
No, however we would suggest that you undertake a Confined Space Course which covers the use of gas monitors. Our sister company Citrus Training offers these courses.
Taking into consideration the ATEX directive, manufacturer recommendations and your own company risk assessments, it is recommended that you bump test your monitor before every use, it is true that the law is not clear and doesn’t use the all-important word “MUST” and the regulation only surrounds flammable gases, not toxic, but you can guarantee that the authorities would want to see evidence of such testing should the worst happen!
We offer a wide range of brands at Altitude Safety, please see our brands page for more information
