• 4 user selectable output ranges to choose from:
  0-1%, 0-5%, 0-10% and 25%
Optional ranges:
  0-50% or 0-95%. The user selection
  of an output range simultaneously controls the two
  alarms and the analog output so that all 3 functions
  operate on the same range
• Digital display:
  High resolution 3 ½ digit LCD.
  Reads full scale from 0.00% to 25.0% independently
  of output range selection
• Alarms:
  2 fully adjustable oxygen concentration alarms.
  Dry contacts 3A. @24VDC/115VAC
• Analog output signals:
  0-1VDC and isolated 4-20mA.
  Represents the output range selected: 0-1%,
  0-5%, 0-10% and 25%
• Power requirements: 
  10-28VDC <3 watts
  Supplied with a 115VAC to 12VDC adapter
• Minimum detection:
  0.05% of oxygen
• Repeatability:
  +/- 0.1% of range or +/- 0.1% of
  oxygen, whichever is greater
• Operating temperature range:
  0 to 130˚ F
• Diurnal temperature specification: 
 < +/- 2 % of scale over temperature range
• 90% full scale response times for specified range:
  0-25% <12 seconds; 0-95% < 12 seconds
• Long life zirconium oxide sensor:
 10 year life expectancy
• Area Classification:
  Designed to meet General Purpose requirements
• Inlet gas pressure:
  1.0 to 30psig
• Gas connections:
  ¼” 316 S.S. compression fittings
• Wetted parts:
  316 S.S. fittings and critical orifice,
  anodized aluminum cellblock
• Unaffected by changes in flow rate from 0.1 to
5.0 SCFH
• Mounting: panel mount
• Dimensions: 6.5”W x 4.2”H x 3.0”D
• Weight: 3 lbs.