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Instruction 24-94481-4
Introduction
1.3 Features & Benefits
• Powered by 4 ‘AA’ alkaline batteries, or NiMH rechargeable batteries.
An optional AC power adapter provides continuous operation.
• Internal charging circuit allows rechargeable batteries to be charged
inside the analyzer with the use of the optional AC power adapter.
• O
2
and CO
Low
measurement standard. Optional measurement of up to
two additional gases: CO
High
, NO, NO
2
, or SO
2
.
• With the appropriate sensors installed, the analyzer optionally dis-
plays pollution conversions for CO, NO, NO
2
, and SO
2
. Pollution con-
versions include ppm, #/MBTU, mg/m
3
, and g/GJ.
• Smart sensor technology allows pre-calibrated sensors to be installed
in the field.
• Automatic zero of all sensing channels on ambient air when the ana-
lyzer is first turned ON.
• Automatic flushing of the CO
Low
sensor with fresh air if the CO level
exceeds 4,000 ppm, thus protecting the CO
Low
sensor from high CO
levels. To measure CO levels above 4,000 ppm, the analyzer automati-
cally switches to its CO
High
sensor, if installed.
• Automatic purging of the gas-sample system if the detected gas levels
are abnormally high when the analyzer is turned OFF.
• Displays temperatures in either °F or °C.
• Displays pressure in either inwc, mb, Pa, or hPa.
• Backlit LCD and push buttons.
• Low battery alarm.
• Stores 500 individual combustion records, which can later be recalled
for viewing, printing, or downloading to a personal computer. Stores an
additional 500 data logged records.
• Wireless IrDA link used for printing current and stored combustion
records, pressure records, sensor calibration data, and diagnostic data.
• USB connectivity for downloading stored data to a personal computer.
• Field replaceable sensors and thermocouple.
• Two year warranty on analyzer and all gas sensors except the O
2
sen-
sor which has a one (1) year warranty.