AutoAqua Smart ATO RO G2

Automatically Fill Your RO/DI Reservoir

• Prevents Overflows with Dual Sensor Fail-Safe
• Reduces TDS Creep and Saves DI Resin
• Easy to Install with Magnetic Mount
• Built-In Safety Alarms and Timer

The Smart ATO RO G2 is designed to automatically fill your RO or RO/DI water reservoir, so you always have clean water ready for top off, water changes, or mixing salt.

Manually filling a reservoir can lead to not having RO/DI water when you need it or even serious floods. The Smart ATO RO G2 solves that problem by handling the process for you, giving you a reliable and hands-off way to manage the water in your storage container.

How it Works

Two sensors are used to control water levels: one low and one high. When the water level drops below the low sensor, the solenoid opens to allow RO/DI water to fill the reservoir. Once the water reaches the high sensor, the solenoid closes and stops the flow of water. The system will not refill again until the water level drops below the low sensor.

By producing water in larger batches instead of frequent short cycles, the system helps reduce TDS creep, which can extend the life of your DI resin.

Built-In Safety Features

For added protection, each sensor (both high and low) has two optical sensors built in, with one acting as the primary sensor and the other as a backup.

A float valve is also included as a backup safeguard in the event both high-level sensors fail.

Beyond that, the system also has a built-in timer function that will stop the flow of water and trigger an audible alarm and illuminate an LED indicator.

Specifications

• Power
  • Input: 100-240 VAC 50-60 Hz
  • Output: 12 VDC / 1 A
  • Cable Length: 6 feet (180 cm)
• DC Solenoid Valve
  • Power: 6W @ 12 VDC
  • Pressure: 0.02-0.7 MPA
  • Port: 1/4" RO Tubing Connection
  • Cable Length: 4 feet (120 cm)
• Max. Mounting Thickness
  • Sensor: 1/2" (12.7 mm)
  • Universal Tube Holder: 3/4" (19 mm)
• Length of Cable between Sensor and Controller: 6 feet (180 cm)
• Tubing:
  • Length: 9.8 feet (300 cm)
  • 1/4-inch RO Tubing

What's Included?

Smart ATO RO G2 Controller

Universal Power Adapter

DC Solenoid Valve

Float Valve Kit

1/4" RO Tubing (9.8 ft)