CO2 Meter SAN-20 Panduan Pengguna - Halaman 3
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INTRODUCTION
Congratulations on your purchase of this CO2Meter SAN-20 Personal Safety O2 Monitor.
CO2Meter SAN-20 is a personal safety O2 monitor designed to monitor ambient oxygen levels
in real time. It is designed to protect workers in confined spaces. SAN-20 is shipped fully tested
and factory calibrated and, with proper use, will provide years of reliable service.
FEATURES
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Fluorescence-based Optical Oxygen Sensor
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High accuracy and long life
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Has negligible cross sensitivity to other gases
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Audible, visual strobe and vibrating alarms
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Large LCD display
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Rugged design with protective rubber enclosure
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Heavy duty metal clip
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Front facing sensor unit
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Rechargeable Battery 4.2v, 1500mAh
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Micro USB cable and wall USB charger
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Rechargeable Li-Ion battery : 10+ hours per charge
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Man down alarm - leveraging accelerometer technology
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Calibration methods: Ambient Air (20.9%)
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Automatic atmospheric pressure compensation for O2 concentrations
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No over-exposure or negative memory effects
APPLICATIONS
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Stored Gases in Confined Spaces. Industrial use of stored or piped gases creates the
possibility that oxygen in breathable air could be displaced by gases such as nitrogen,
helium, argon or carbon dioxide resulting in a hazardous condition.
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Underground Tunnels, Caves or Mines. Over time oxygen can be displaced by other
naturally occurring gases like carbon dioxide, carbon monoxide, ammonia, methane and the
oxidation of sulfides resulting in lower oxygen levels than is required for personal safety.
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Combustion in Confined Spaces. Combustion first uses up the available oxygen, then
produces partial oxidation of carbon (carbon monoxide), hydrogen cyanide, and nitrogen
oxides. Hydrogen gas can also be produced and displace oxygen.
Please take a moment to read these instructions before use. They will provide you with
all the necessary information for the correct use of your oxygen monitor.
Copyright © CO2Meter, Inc. All Rights Reserved
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