Analytical Industries Inc

AII-3000 Series Oxygen Analyzer

Percent oxygen measurement for use with applications such as compressed air breathing tanks and weld purge gas quality

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$586.00 CAD
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Analytical Industries AII-3000 series are a convenient way to check oxygen levels in welding gases. These cost effective gas analyzers also measure and display the concentration of oxygen in compressed breathing air tanks intended for scuba diving, for personnel safety, O2 deficiency in confined spaces, as well as confirming the O2 levels prior to welding. These monitors use similar electrochemical galvanic fuel cell oxygen sensor that are extensively used to measure concentrations from 0% to 100% O2 in gas streams.

• 0-100% O2 measurement range
• Long sensor life up to 60 months (AII-3000)
• Battery life up to 13,000 hours of continuous use (Palm O2)
• Integrated or remote sensors
• Fast response time of T90 in <10 seconds

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 25C (77F) and 1 Atmosphere 60 months in air 5C (77F) 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 3 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 -20C to +60C (-4F to 140F) on intermittent basis
Operating Temperature 5 to 45C (41F to 113F)
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