Advanced Instruments Inc., AII-3000 Series O2 Sensors

AII-3000 Series O2 Sensor

These cost effective oxygen analyzers feature an advanced galvanic oxygen sensor capable of measuring oxygen concentrations ranging from 0.05% to 100% over a 60 month operating life, proven electronics with touch pad/menu driven controls, a choice of an integral sensor or coiled cable external sensor, two types of mounting brackets, and, a variety of optional equipment.

Technical Specs (pdf)

Instruction Manual (pdf)

  AII-3000 A AII-3000 AHC AII-3000 M AII-3000 MHC
Accuracy < ±2% of FS range under constant conditions
Analysis 0 - 100% oxygen
Approvals ISO 9001:2000, MDD 93/42/Annex II, ISO 13485:2003
Area Classification General Purpose
Alarms None None User adjustable HI (1-100%) and LO (0-99%) alarms; 120 second alarm silence for calibration purposes; HI alarm defeat for 100% O2 analysis User adjustable HI (1-100%) and LO (0-99%) alarms; 120 second alarm silence for calibration purposes; HI alarm defeat for 100% O2 analysis
Calibration Air or certified 100% O2 every 8 hours
Compensation Temperature compensated
Connections 1x16 mm thread Tubing 1/4" 1x16 mm thread Tubing 1/4"
Controls Soft touch keypad for ON/OFF and menu function
Dimensions 3.6" x 5.9" x 1.6" 3.6" x 5.9" x 1.6" 3.6" x 5.9" x 1.6" 3.6" x 5.9" x 1.6"
Weight 10 oz. (280 g) 10 oz. (280 g) 10 oz. (280 g) 10 oz. (280 g)
Display Digital backlit LCD 2.75" x 1.375"; resolution 0.1% O2
Flow Sensitivity None between 0.2 to 10 liters per minute
Humidity Non-condensing 0-95% RH
LED Indicators None None Upon activation of alarms Upon activation of alarms
Linearity ±1% under contant conditions
Pressure Inlet - ambient
Vent - atmospheric
Inlet - regulate
Vent - atmospheric
Inlet - ambient
Vent - atmospheric
Inlet - regulate
Vent - atmospheric
Power 2 AA batteries; 1,200 hours continuous use
Response Time 90% of final FS reading in 9 seconds
Sensor AII-11-60 AII-11-60-HC AII-11-60 AII-11-60-HC
Sensor Life 60 months in air at 25°C and 1 atmosphere
Signal output None
Storage Temp -20° to 60°C (-4°F to 140°F) on intermittent basis
Temp Range 5° to 45°C (41°F to 113°F)
Warm-up time None
Warranty 12 months analyzer; 12 months sensor