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Featuring state-of-the-art infrared technology and precision MSA craftsmanship, the stainless steel Ultima XI Gas Monitor provides failsafe gas detection. With a patent-pending design, the unit is immune to poison and uses dual-wavelength, heated-optics technology to compensate for temperature, humidity and aging effects. The no-gas calibration provides zero and span adjustments while also offering true one-man calibration.

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  • Stainless steel monitor uses infrared technology to detect most hydrocarbon-based gases
  • Interchangeable smart sensors eliminate need for reconfiguration
  • MSA’s patented sensor design allows sensor replacement without declassifying the hazardous area
  • DuraSource Technology extends sensor life
  • 4-20 mA output
  • Stainless steel and polycarbonate models available

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