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Handheld O2 Analyzer - AII-3000-AD

Updated:2025-03-13

Brand: PST/All
Model: AII-3000-AD
Description: 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 fo
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Product Details

Handheld O2 Analyzer - AII-3000-AD Description：

User's Manual Datasheet

For Oxygen Measurement in Welding and Scuba Diving

Features

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

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.

Specifications

AII-3000
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	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	-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