Water Refill System – Sentry ATO


14 in stock


14 in stock

Water Refill System – Sentry ATO

Intelligent ATO system – with very sensitive optical sensor and solenoid valve included.

Sentry allows to set sound alarms for:

– empty refill container issue
– too high water level in sump

Sentry ATO does not allow overflowing when optical sensor is damaged, disconnected or not properly adjusted. After few refill attempts without successful water level reading by optical sensor – DC pump/solenoid valve is switched off and alarm is on. Using “intelligent” CPU allows for using only one but very precise optical sensor instead of both optical and floating.

Each set includes:

– Sentry main unit
– Optical water level sensor with adjustable holder
– DC pump/Solenoid Valve
– Acrylic tubing holder
– Power supply(EU/USA/UK/AUS plug)
– Manual

Weight 1.5 kg

Sentry – DC pump version, Sentry – Solenoid Valve version


UK power supply/plug, EU power supply/plug, USA power supply / plug, Australia power supply/plug


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