$915.00 - $1,695.00
List: $2,499.00 |Save: $804.00

MSA Altair 4XR Gas Meter

$915.00 - $1,695.00
SKU: W-MSA-10178557//Out of Stock


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

The ALTAIR 4XR can also provide real-time incident awareness to team members, supervisors, safety managers and others when paired with the MSA ALTAIR Connect app via a Bluetooth® wireless connection.

Simultaneously measures up to four gases from a wide range of XCell(R) sensor options including combustible gases, Oâ‚‚, CO, Hâ‚‚S, SOâ‚‚ and NOâ‚‚. The ALTAIR 4XR Detector surpasses industry standards in several crucial areas. Its four year sensor life is 60% longer than the industry average, while its 24 hour run time exceeds the industry average by 71%.

This versatile portable detector is a perfect match for industries ranging from fire fighting to welding, and its digital sensor output makes it less likely to suffer from RF interference. The unit features exclusive MotionAlert™, which lets others know if the user has become immobile, and InstantAlert™, a manual alarm that alerts others of potentially dangerous situations. This rugged unit is designed to withstand a drop of up to 20 ft (6m) and uses less than half as much calibration gas as the industry average.
  • Dependable multigas detector tests for LEL, oxygen, carbon monoxide, hydrogen sulfide, sulfur dioxide and nitrogen dioxide
  • Economical construction saves users more than 50% on calibration gas, replacement sensors and maintenance
  • Four-year sensor life means detector lasts 60% longer than the industry average
  • Unit uses 50% less calibration gas per minute than the average detectors within the industry
  • Two-tox CO/H2S sensor removes practically all cross-channel interference
  • Large buttons and high-contrast screen make operation easy in low-light conditions
  • Ribbed rubber housing provides secure grip and high durability
  • Unit features 95+ db alarm and ultra-bright LEDs
  • Exclusive end-of-sensor warning cautions user when unit's sensor needs to be changed
  • MotionAlert option tells others that user has become immobile
  • InstantAlert provides manual alarm to alert others of a dangerous situation
  • Sense gas 2 times faster than the industry average with our XCell sensors
  • Quickly update MSA ALTAIR 4XR settings via the ALTAIR Connect app (available on the Google Play Store)
  • Send event notifications via text message with the ALTAIR Connect app
  • Survives 25 drops from 4 feet (1.2 meters) (MIL-STD-810G drop protection)
  • 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)
  • 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
  • MotionAlert option tells others that user has become immobile
  • User-activated InstantAlert notifies others of a potentially dangerous situation
Sensor Options
1. Combustible (LEL)
2. Oxygen
3. Toxic
    a. CO / H2S
    b. CO (H2-Resistant) / H2S
    c. CO / H2S-LC
    d. CO / NO2
    e. SO2 / H2S-LC

  • USA: 170303_CER_70110604
  • Canada: 170303_CER_70110604
  • Europe:
    • ​Directive 2014/34/EU (ATEX): II 1G Ex ia da IIC T4 Ga, -40°C to +60°C, IP68
    • CE 0080
    • Directive 2014/30/EU (EMC): EN50270 Type 2, EN61000-6-3
      • 161223_CER_Sira 16ATEX2291 Iss1
      • 161223_CER_Sira 16ATEX2292 Iss1
      • CE Declaration of Conformity - Altair 4XR
  • IEC
    • 170523_CER_IECEx SIR 16.0096 Iss 2
Ex  ia da IIC T4 Ga, -40°C to +60°C, IP68

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