Altair® 4XR Multigas Detector w/ 4 Gas Cylinder & Regulator, LEL, O2, H2S & CO, Charcoal

Outfitted with rapid-response MSA XCell® sensors, the Altair® 4XR Gas Detector with Lithium Ion Battery is the toughest 4-gas monitor on the market and is backed by a 4-year warranty

It is quite common for electrochemical sensors to be cross-sensitive to specific gases other than the target gas of interest. Cross-sensitivities are limited as much as possible by sensor design, but some interactions still exist. The tables below are a general guide to these common cross sensitivities which can be used to understand gas detector readings in environments where multiple gases may be present. It is made up of Rubberized over-mold. It has 1 min Test Time. Certifications are USA/CSA, Class I, Division 1, Groups A, B, C & D, Class II, Division 1, Groups E, F & G, Class III, Division 1.

Features : Rugged

• Survives 25 drops from 4 feet (1.2 meters) (MIL-STD-810G 516.6 Transit Drop 3rd Party Certified)
• Can survive an incidental 25-foot (7.5-m) drop onto concrete
• Dust- and waterproof IP68 rating (2 meters for at least 1 hour
• Operating temperature range: -40°F to +140°F (-40°C to +60°C)

Features : Reliable

• Sense gas 2 times faster than the industry average with our XCell sensors
• 4-year instrument & sensor warranty
• Confirm compliance quickly with the Bump LED & on-screen checkmark
• Bump and calibrate with 1/2 the test gas and in 1/2 the time vs. industry average
• Bump and calibrate at a specified “Time of Day” with your MSA GALAXY® GX2 Automated Test System
• Motion Alert option tells others that user has become immobile
• User-activated Instant Alert notifies others of a potentially dangerous situation