Oxygen Equipment User Manual

1. SYSTEM OVERVIEW
1.1 Base Unit Description
The MAXO2 (Model OM-25ME) provides unparalleled performance and
reliability, due to an advanced design that includes the following features
and operational benefits.
• Fast-responding, oxygen-specific, galvanic sensor that achieves
90% of final value in approximately 15 seconds at room temperature.
• Extra-life oxygen sensor of approximately 900,000 O
2 percent hours
(minimum 2 years in most applications).
• External probe with 10 ft., extendible cable and diverter fitting for
standard 15 mm "T" adapter.
• Operation using 2 AA alkaline batteries (2 x 1.5 volts) for
approximately 3000 hours of performance in typical usage (not in
alarm conditions). For extra extended long life, 2 AA lithium
batteries may be used.
• Durable, compact case that weighs less than 1 pound and
permits comfortable, hand-held operation.
• Large, easy-to-read, 3
1
/
2-digit LCD display for readings in the 0-100%
range.
• Adjustable high-level and low-level alarming capability with flashing
LED and audible indication of alarm conditions.
• Simple operation and calibration using quick-calibrate key functions.
• Self-diagnostic check of analog and microprocessor circuitry.
• Low battery indication.
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