A range of compact and reliable handheld analyzers for measuring oxygen concentrations either in gas lines or through medical devices. Using advanced galvanic oxygen sensors, the instruments will operate for up to 32 months and need no maintenance. They are approved by the FDA.

  • Very easy to operate
  • Maintenance free
  • 0-100% O2 range
  • Up to 32 months sensor lifetime
  • Integral or remote sensor options
  • Long battery life: up to 18 months of continuous operation for AII-2000 Palm O2

AII-2000 A (and AHC) AII-2000 M AII-2000 Palm R AII-2000 Palm O2
Measurement range 0-100% oxygen
Accuracy < +2% of range at constant conditions
Response time T90 < 10 seconds
Sensitivity (LDL) 0.1%
Linearity < 2% of scale
Sensor AII-11-60 (A model) or AII-11-60-HC (HC model) AII-11-60 AII-11-75-PO2R
Sensor life at 25ºC (77°F) and 1 atm 60 months in air 32 months in air
Calibration interval After 8 hours of use
Inlet pressure Ambient
0.34-2 barg (5-30 psig) with atmospheric vent
Flow rate 0.2-10 l/m (0.4-20 SCFH)
Gas connections 1x16 mm thread or push-in flow diverter with o-ring seal
Display 3½ digit backlit LCD 7 x 3.5cm (2.75 x 1.375"); resolution 0.1 3 digit LCD 2.8 x 1.6cm (1.1 x 0.625"); resolution 0.1
Dimensions 9.1 x 14.9 x4cm (3.6 x 5.9 x 1.6") 6.9 x 10.4 x 3.4cm (2.72" x 4.1" x 1.35")
Weight 280g (10oz) 196g (7oz)
Compensation Temperature
Alarms None User configurable
HI & LOW alarms
LED indicators None Alarm status None
Storage temperature 0° to 45°C (32°F to 113°F) on intermittent basis -20° to 60°C (-4°F to 140°F) on intermittent basis
Operating temperature 5° to 45°C (41°F to 113°F)
Humidity Non-condensing 0-95% RH
Power 2 AA Alkaline batteries;
1,200 hours continuous use
2 AA alkaline batteries; 13,000 hours continuous use

AII-2000 and AII-2000 Palm O2

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CALL 909-392-6900
Analytical Industries Inc.
2855 Metropolitan Place,
Pomona, CA, 91767