AII-3000-MD Handheld O2 Analyzer

RM 0.00



Handheld O2 Monitors – AII-3000-MD

For Oxygen Measurement in Welding and Scuba Diving


AII-3000-MD Handheld O2 Analyzer that provides a very easy way to verify oxygen levels. For use in personnel safety, area monitoring, checking breathing air tanks, checking tanks intended for scuba diving, confirming O2 levels prior to welding.

AII-3000-MD Handheld O2 Analyzer Features:

    • 0 to 100% O2 measurement range
    • Audible and Visual HI-LO Alarm Feature (LO 15%-99%, HI 16-100%)
    • Menu driven electronics
    • Auto Diagnostics
    • Long sensor life up to 60 months (AII-3000) (in air at 25°C and 1 atmosphere)
    • Battery life up to 1,200 hours of continuous use
    • Fast response time of T90 in <10 seconds
    • Large backlit LCD for easy viewing

Accessories :

Mounting Bracket AII-2000/ 3000 Series, Palm O2 D (P/N: A-3657)

Palm 02D Adapter 1/8 Tube to Sensor BC Restrictor 1 LPM


Palm 02D Adapter, Dome to Sensor



Measurement range 0-100% oxygen
Accuracy < ±2% of FS range under constant conditions
Response time T90 < 10 seconds
Sensitivity (LDL) 0.50%
Linearity ±1% under constant conditions
Sensor model AII-11-60 (remote sensor)
Sensor life at 25°C (77°F) and 1 atmosphere 60 months in air 5°C (77°F) and 1 atmosphere
Calibration interval Prior to use and after 8 hours operation
Inlet pressure Ambient or 0.34-2 barg (5-30 psig) for flow through connector
Flow rate (constant) 0.2-10 Nl/min (0.4-20 SCFH)
Gas connections 1×16 mm thread
1/4″ tube for remote sensors
See accessories for additional connectors
Display 3½ digit backlit LCD 7 x 3.5cm (2.75 x 1.375″); resolution 0.1
Dimensions 9.1 x 14.9 x 4cm (3.6 x 5.9 x 1.6″)
Weight 280g (10oz)
Compensation Temperature compensated
Alarms User adjustable HI and LO alarms (AII-3000 M and MHC only)
Storage temperature -20°C to +60°C (-4°F to 140°F) on intermittent basis
Operating temperature 5 to 45°C (41°F to 113°F)
Power 2 AA alkaline batteries
Battery Life Up to 1200 hrs
Humidity Non-condensing 0-95% RH
Warm up time None
Approvals ISO 9001:2000, MDD 93/42/Annex II, ISO 13485:2003



Additional information

Weight 1 kg

AII-3000-MD, Mounting Bracket, Adapter 1/8 Tube to Sensor, Adapter Dome to Sensor