Introduction
1.4 Units of Measurement
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A zero calibration is in progress.
A bump test or calibration is overdue.
A bump test or calibration fails.
Peak readings are recalled. See
A functional error occurs. See
on page 11.
The remaining lifetime is less than 24 hours.
This is the remaining period of lifetime. See
Lifetime
on page 19.
This flashes as long as the detector works normally without
any gas alarms and functional errors.
Stealth mode is enabled. In stealth mode, the detector gen-
erates only vibration when a gas alarm occurs.
H
S and CO concentrations are expressed in parts per million.
2
O
concentration is expressed in percent by volume.
2
Combustible gas concentration is expressed in percent by lower
explosive limit.
NOTE
See
Detectable Combustible Gases
CanarySense
www.
Peak Readings
Non-Compliance Warnings
on page 29.
.com
8
on page 12.
Remaining
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