Winland Electronics EA400 - Manual (Page 5)

D-011-0093 3
General Information
The EnviroAlert ® EA200 and EA400 provide alarm signals when monitored conditions
exceed the user-programmable HIGH LIMIT or LOW LIMIT set points. The alarm signals
are provided via relay outputs that can operate with alarm panels, process controls,
security systems, or other similar automated equipment.
All setup is done using the front panel keys and the LCD display, which uses icons that
indicate the setup and parameter being configured. The LCD display assists the user
during setup, and shows measured conditions for the monitored critical environment.
The EA200 and EA400 can monitor multiple critical environments using multiple sensor
inputs, with each sensor input/alarm channel designated as a “Zone”. The EA200 and
EA400 differ primarily in the number of Zones that can monitored.
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