MSA ALTAIR 2X - 2.3 Sensor End of Life Warning; 2.4 Sensor End of Life Alarm

ALTAIR 2X
15
Description
GB
2.3 Sensor End of Life Warning
If a sensor is nearing its end of life, the device will warn the user following a
sensor calibration. The sensor is still fully functional at this point, but the warning
gives the user time to plan for a replacement sensor and minimise downtime.
The  symbol will be continuously displayed.
2.4 Sensor End of Life Alarm
If a sensor fails two calibrations in a row, a sensor End of Life Alarm condition
is present. The  symbol will flash continuously.
Hourglass – Indicates user should wait
Device confidence indicator
Flow check symbol - Indicates that a flow check is being
prepared or should be executed
Battery condition - Indicates the battery charge level
Indicates a battery alarm when flashing
Electronic pulse check symbol - Indicates a currently running
electronic check of the sensor
Indicates required interaction
Gas concentration
Volume percent
Parts per million
mg/m
3
% Vol
ppm