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Ultima® XIR Gas Monitor

Ultima® XIR Gas Monitor

This microprocessor-based unit is engineered with DuraSource Technology, patented sensor design, and scrolling LCD screen for utmost performance both outdoor and indoor. It uses only one circuit board for increased reliability which doesn’t reduce exposure to gas. 

The IR technology works by harnessing the power of infrared absorption that fire a beam of infrared light which hits the gases in the air. In the process, some wavelengths get absorbed while others are reflected. Since each element has its own reflectivity and absorption rates, each combustible gas absorbs and reflects wavelengths in different ways. This helps in the precise detection of gases present in the air.

  • DuraSource Technology offers improved IR sensor life
  • Field-selectable algorithms for a variety of hydrocarbon-based gases
  • 4-20 mA, HART and Modbus (X3 Technology) output
  • No-gas calibration; zero adjustment meets the requirement for a full calibration
  • No sensor life reduction from gas exposure and operates in extended temperature ranges
  • Fail-to-safety operation

  • Optimum performance
  • Zero adjustments
  • SIL-2 certified
  • Long-term stability

  • General Industry
  • Oil & Gas
  • Utilities

Housing

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Sensing Type

-

Operating Temperature Range

-40°C to +60°C (-40°F to +140°F)

Classification

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Humidity

0%-95% RH, non-condensing

Approvals

Class I, Div. 1 and 2, Groups A, B, C, & D Class II, Div. 1, Groups E, F, & G Class III ANSI/ISA 12.13.01 CSA C22.2 No. 152 Combustible Gas Performance, Class I, Div. 1 and Groups B, C, & D CE EMC Directive: 89/336/EEC CE ATEX Directive: 94/9/EC II 2G EEx d IIc T5 (Tamb -40°C to +60°C) TYPE 4X, IP 66 SIL 2 assessed to IEC 61508

Sensor warranty

10 years for IR source