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Limit Alarm Trips and Switches

Click on a Topic:

A1: Shutdown System Needed at Refinery
A2: Flare Stack Burn-Out
A3: Avoid Motor Damage from Overheated Bearings
A4: Moisture Variance Means Ongoing Calibration
A5: Use One Process Signal for Two Different Tasks
A6: Warn of Power Loss to Process Motor
A7: Open Circuit Detection for 4-20mA Input
A8: Hard Alarm Required for Insurance Policy
A9: Dual Alarm Warns Prior to Full Shutdown
A10: Deviation Alarm Maintains Temperature
A11: Sticky Valve Causing Process Problems
A12: Monitor Battery Voltage


Warn of trouble, or provide emergency shutdown, by sending one or more alarm outputs when a monitored process signal falls outside of a selected high and/or low limit.


Go to the Limit Alarm Trips and Switches Selection Guide


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