UM-ITAG4-160217 REV.D
GLOSSARY
Terms
Explanation
Logging Interval
Unit time required to record one data point.
Start Delay
The time device needs to wait before starting recording after manually activated.
Alarm Delay
Time threshold required for triggering an alarm
Limit Violation
Measurement value goes above high limit or drops below low limit.
Violation Event
A consecutive series of data points over a high limit (or under a low limit) is
deemed as a violation event.
Alarm Zone
Measurement ranges defined by alarm limits.
Trip Number
A unique 10 digits alphanumeric number automatically created for identifying each
monitoring task.
Trip Description
A brief note entered by user for describing a monitoring task and shows on data
report.
Temperature Start
After logger is manually activated, device starts recording when temperature
meets the preset temperature conditions.
Repeat Start
Repeat Start is an independent option of Startup, if enabled, you could restart
Alpha data logger for next round of monitoring with the same recording parameters
of previous recording by pressing Start/Stop button, no need to program the logger
again.
Auto Start
Device automatically starts recording on the specific date/time preset, no need to
press Start/Stop button after configuration.
