MSA Ultima XE

MSA Ultima® XE (XP) Gas Monitor


The ULTIMA XE (XP) is no longer available. This gas monitor has been replaced by the ULTIMA X5000 and the ULTIMA S5000.


All ULTIMA X instruments are protected by a rugged, explosion-proof stainless steel housing and are suitable for indoor and outdoor applications in virtually any industry, including offshore operations.

Features and Benefits

  • Stainless steel explosion proof housing with multiple lead-throughs;
  • Large LCD for numeric data and clear text messages;
  • Combined sensor electronics for multiple sensing and monitoring technologies;
  • The design on a single circuit board considerably simplifies service work;
  • "Quick-check" LEDs indicate system conditions, with good visibility even from a distance;
  • Optional field programmable relays;
  • Remote sensor option;
  • Automatic compensation for changes in temperature and humidity;
  • All calibrations and adjustments are made using a non-invasive calibrator or controller. The housing thus remains closed; (IR interface)
  • Sensors can be changed in the field under voltage, even in hazardous areas (catalytic and electrochemical sensors)
  • 4-20 mA output signal (ULTIMA XE)

More Information

More Information
Gas types Flammable gases, toxic gases and oxygen
Temperature range -40°C to +60°C (-40°F to +140°F) (typical, range may vary for some gases)
Repeatability ± 1% scale value or 2 ppm
Humidity 15%– 95% RH, not condensing
Cable ducts Four, 3/4 inch NPT of 25 mm
Weight 4.7 kg
Dimensions 261 x 160 x 99 mm
Housing material 316 Stainless Steel
Approvals EN 60079-29-1:2007, EN 50104:2010 (PFG-No. 41301103P), EN 50271:2010