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Sensor-specific Notifications

The following table summarizes notification type, urgency, and classification for cartridge-connected sensors (unless otherwise noted).

Notification TypeSensor Type(s)

Urgency /

Classification

Description
Over Limit (OL)MPS, IR, PID, ElectrochemicalHigh/AlarmGas level exceeds the sensor’s measurable range.
Sensor Under Limit (UL)IR, PID, ElectrochemicalLow/AlarmOutput is below the expected minimum. May indicate sensor degradation or the presence of another gas that displaces the target gas.
Sensor ErrorMPS, IR, ElectrochemicalLow/AlarmIndicates the sensor is not producing valid readings. May require restart or cartridge replacement.