MSA

Altair® 2XT Gas Detector, 2 Gas, CO - NO2

Model: HZ461

Mfr. No.: 10154073

  • Altair® 2XT Gas Detector, 2 Gas, CO - NO2 Fastek

Colour, sizing or style depicted in some photos may not be exactly as described.
Please check your product description carefully before placing your order.

$1,226.61 / Each

0 In Stock - Call For Stock Location

Ships June 2026

Shipping times are based on information available at the time of order and are subject to change.

Manufacturer's Warranty

  • 2 Years

No. Of Detectable Gases

2

Hazard

CO - NO2

CO Alarm Set Points

25, 100

NO₂ Alarm Set Points

2.5, 5

Colour

Charcoal Grey

Ingress Protection

IP67

Weight

4 oz.

Dimensions

3.5" L x 2.125" W x 1.25" D

Extended Temperature Range

-20°C - 50°C

Extreme Temperature Range

-40°C - 60°C

Country Of Origin

United States

  • Incorporates proven XCell® sensor technology
  • Eliminates the need for a second detector by utilizing proven XCell® two-tox sensors, which detect two gases on distinct sensor channels with digital output that minimizes cross channel interference
  • End-of-sensor-life warning and alarm
  • Records 75 alarm events
  • 150+ hours of periodic data
  • Compatible with MSA Galaxy® GX2 Automated Test System and MSA Link Pro software
  • Tough over-molded rubber armor
  • Survives multiple 25-ft drops onto concrete
  • Intrinsically-safe design
  • No-miss triple alarm system includes bright flashing LEDs, piercing audible alarm, and an internal vibrating alarm
  • Large character, monochrome LCD display
  • One-handed, one-button configuration