PN 305892901, Rev S
Contact Closure Signals
The analyzer provides the following contact closure signals:
System Alarm
Activates (contact opens) when a condition exists that makes analyzer output
questionable. Such conditions include:
Cell temperature alarm
Verify error
Battery alarm
Moisture Concentration Alarm
Activates (contact opens) when a moisture concentration exceeds the pro-
grammed alarm levels.
Data Valid
Activates (contact opens) when any system alarm is present. Additionally, the
contact will open when the analyzer is in a verication cycle.
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