The SENTRY� safety sensor provides constant monitoring of the water purifier's ballast and germicidal lamp operation; indicator lights provide constant visual indication of ballast and germicidal lamp status.
� Easy installation,
� Plug SENTRY� into an electrical outlet, then plug water purifier into SENTRY�
� Operates optional Solenoid Valve and Audio Alarm
� Warns of lamp failure
� Easily adaptable for use with other water purifier brands.
� Available in 120v 50/60 Hz
� Available for use with Bio-1.5 & Bio-3.0

STERALERT� Sell Sheet

The STERALERT� lamp status alarm monitors visible light emitted through the sight port plug of the water purifier and activates an audible alarm when visible light falls below acceptable levels.
� Easy installation, no tools
� Mounts on the sight port plug
� Warns of lamp or power failure
� Produces a high frequency tone pulse at two to three cycles per second
� Monitors visible light only; does not monitor ultraviolet intensity
� Operates on a 9v battery or optional 120v 60Hz Power Adapter, specify when ordering
� Available for use with all models

Audio Alarm Activated by the Sentry� or Guardian� - alerts user to any malfunction detected.

Time Delay Mechanism
Provides a 2-minute
warm-up period for lamp
to achieve full germicidal
output.

Elapsed Time Indicator
Real-time, non-resettable
display of accumulated
operating hours.