D-D Advanced ATO (Automatic Top-Up Unit)

D-D Advanced ATO (Automatic Top-Up Unit)The D D Advanced ATO maintains the water level in your aquarium, automatically replenishing water lost through evaporation. Its main optical sensor has three detection points allowing the unit to not only control the water level at a set point but also to recognise if the water level is below or above normal, triggering an audio and visual alarm. In addition to the main optical sensor a failsafe Anti Overflow float sensor is included that will shut

The D-D Advanced ATO maintains the water level in your aquarium, automatically replenishing water lost through evaporation. Its main optical sensor has three detection points allowing the unit to not only control the water level at a set point but also to recognise if the water level is below or above normal, triggering an audio and visual alarm. In addition to the main optical sensor a failsafe ‘Anti Overflow’ float sensor is included that will shut down the ATO function and set off an alert when triggered.

An included auxiliary leak detector sensor can also be connected to the ATO and placed next to the sump or the aquarium alerting if any water is detected as a result of a leak or water spillage.

• Smart ATO low voltage controller

• Optical sensor with 3 detection points

• Backup emergency overfill float sensor

• General flood detection sensor

• Audible and visual alarms

• 4 status LEDs  High / low / overfill and flood alarms

• ATO pump with low-level shutoff/alarm

• Automatic shutoff in all alarm states

• Emergency time-out function / alarm

• Magnetic sensor mounts

• Secure refill tube holder

Specifications

• Controller dimensions 90 x 90 x 22mm

• DC pump maximum flow rate 270 l/h

• DC pump maximum head 200cm

• Tube size 8mm x 11mm

• Tube length 2m

• Maximum glass thickness for magnet holders 10mm

• Maximum glass thickness for tube holder 15mm