Atex Global

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please contact our sales team for info, prices and availablity.
+44 (0)800 7565305
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Radiation DetectorsAtex Multimeter

Explosion Proof
Radiation Detector

Contact Sales

+44 (0)800 7565305

MSA Gas Detectors - Atex Certified

The MSA range of gas detectors includes 3 models of Portable Gas Detectors for 1, 4 or 5 gas types including LEL, oxygen, carbon monoxide, hydrogen sulfide and sulfur dioxide. The MSA range also include Static Atex Gas Detectors, Atex Gas Sensors, and Atex Gas Monitors.

msa atex gas detector


The ALTAIR PRO high performance single gas detector with a wide choice of sensors (O2, CO, H2S, NH3, Cl2, ClO2, HCN, NO2, PH3, SO2).

  • Easy to read display
  • Highly visible LEDs
  • Audible alarm of 95 dB at 30 cm
  • Simple bump check with checkmark for 24h
  • Strong vibrating alarm


ALTAIR GALAXY - Calibration Unit

The multifunctional GALAXY provides simple but intelligent testing and calibration of MSA ALTAIR portable gas detectors, e.g. the ALTAIR Family.
  • Fully automated test stand
  • Easy-to-use keypad
  • Robust design
  • Intuitive visual and audible indicators
  • Up to 10 GALAXY modules can be interconnected
  • Stand-alone – no PC required.

ALTAIR 4X Gas Detector

The ALTAIR 4X is a reliable multi-gas detector that measures O2, H2S, CO and combustible gas. Besides being one of the most compact multi-gas detectors available, it has an extremely durable rubberized housing and is very easy to use.
  • Triple alarm system (audible, visual, vibrating)
  • InstantAlert & MotionAlert alarm features for additional safety
  • Up to 16-hour battery run time
  • Large buttons for easy operation
  • Simple bump check with checkmark for 24 hours.
Drager X AM 2000

ALTAIR 5X Multi Gas Detector

The versatile ALTAIR 5X is capable of measuring up to 6 gases simultaneously and can be fitted with a wide range of both toxic and infra-red sensors. Furthermore it provides the outstanding durability and ease-of-use you would expect from the ALTAIR family.
  • Outstanding durability
  • Easy to use
  • Triple alarm system (audible, visual, vibrating)
  • InstantAlert & MotionAlert alarm features for additional safety
  • High-resolution colour or monochrome display
  • Wireless USB-option for integration of ALTAIR 5 into the alpha Personal Network (gas readings and alarms can be transmitted to a central control station).
MSA Atex x5 Gas Detector