MSA’s ALTAIR 4X Multigas Detector with new MSA XCell Sensor Technology offers many performance advantages: faster response time, four-year sensor life, increased stability, and less than 60-second calibration time. The ALTAIR 4X Multigas Detector operates with only MSA XCell Sensors for LEL, O2, two-toxic H2S/CO, or individual H2S and CO sensors.

The ALTAIR 4X Multigas Detector is compatible with the ALTAIR 4 QuickCheck® Station and the ALTAIR 4 Galaxy® Test Stand (Galaxy System software upgrade is required), and provides exclusive optional MotionAlert™ and InstantAlert™ features.

Includes 3 year warranty, data logging, charger, calibration cap and tubing.

Features and Benefits

Built on Durability
•Full three-year warranty
•Rugged housing
•Withstands 20-foot drop
•Easy to operate
•Agency certified IP67 rating

Powered by Performance
•Four-year sensor life, 60% longer than the industry average
•MSA exclusive instrument end-of-sensor life warning
•24-hour run time, 71% longer than the industry average
•Fast, high-performing sensors
•MSA exclusive MotionAlert™ & InstantAlert™ Features
•50% less calibration gas used per minute than the industry average

Revolutionizing Sensor Technology
•Sensor response and clear times under 15 seconds, 38% faster than the industry average
•Span calibration time of 60 seconds
•Typical cost savings of over 50% on calibration gas, replacement sensors and maintenance
•Greater signal stability and repeatability under changing or extreme environmental conditions
•Two-tox CO/H2S sensor with virtually no cross-channel interference
•The digital output of the sensors makes them much less susceptible to RF interference