AII-3000 Series Oxygen Analyzer
Percent oxygen measurement for use with applications such as compressed air breathing tanks and weld purge gas quality
The AII-3000 is a handheld oxygen 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.
• 0 to 100% O2 measurement range
• 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
| 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) AII-11-60-HC |
| 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 | 1x16 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 |
| Approvals | ISO 9001:2000, MDD 93/42/Annex II, ISO 13485:2003 |
• Welding
• Diving Gases
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