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Elos Osmocontroller Digital Water Level Controller
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Elos Osmocontroller Digital Water Level Controller

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Item #: EO3125

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Quick Overview

OsmoController Digital The entirely new OSMOCONTROLLER Digital uses a patent pending sensor with no moving parts as the first measure of the water level in the SUMP. Most other systems will use multiple float switches or sensors t...
Product Description
Reviews

Elos Osmocontroller Digital Water Level Controller Information

Product Manuals & Documentation

Part #: TOSMOD

OsmoController Digital
The entirely new OSMOCONTROLLER Digital uses a patent pending sensor with no moving parts as the first measure of the water level in the SUMP. Most other systems will use multiple float switches or sensors to act as back up to the initial float switch, elos does not. We believe the float switch or sensor will always be the weak link as it is usually a moving part and/or in direct contact with the water, most of the time. To provide an adequate fail-safe the OSMOCONTROLLER Digital uses a small microprocessor in combination with our patent pending sensor to control the pump and monitor the top off of your system. In the event of a fault such as an empty reservoir, a damaged pump or kinked tube, the microprocessor will recognize this and a red alarm LED will indicate the problem and stop pumping until the problem is fixed and the controller can be reset. The OSMOCONTROLLER Digital also has a manual top off button that can be used to use the system as a pump for occasional water changes and to fill a container with RO/DI water easily.

The set up of the OSMOCONTROLLER Digital is very simple. It works with most sumps without the need for programming and with our sensor design has a built in buffer for waves and small changes in the sump that will normally cause a top off system to unnecessarily top off, which will shorten the useable life of the top off pump.

Key Benefits of the OSMOCONTROLLER Digital:
  • No moving parts
  • Very easy setup. (System runs a 5 minutes self-diagnostic test when it is first plugged in.)
  • Maintains a very accurate level, very important in marine systems for a stable salinity level when keeping delicate animals.
  • Adapts to most aquarium/sump sizes automatically.
  • Requires 3/8" tubing, which is not included


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Elos Osmocontroller Digital Water Level Controller Reviews

Average Reviews

Customer Reviews

It Works Product Review by TED SCHNEIDER (Posted on 2/26/14)
Rating
Excellent!

Comments: I have used the ELOS ATO for a little over one year now, and it is a fantastic piece of equipment. Compared to most aquarium equipment, the ELOS is very small and unobtrusive. But most importantly, it works with astonishing accuracy and reliability. That precision is important for maintaining proper water chemistry as salt water evaporates from the tank, particularly in a small 55 gallon mixed reef tank such as mine. I highly recommend this product.

EZ PEEZY Product Review by PANG YANG (Posted on 1/2/14)
Rating
Excellent!

Comments: Very easy setup and works flawlessly. I've only used it for a couple days, but I've been going through about 5 gallons of RO top-off every 3-4 days. Got tired of topping off the sump every day so I picked up this controller and so far so good. Been away two days after setting up the ATO unit and I came back with a little less water in my RO reservoir and perfect water level in my sump! Now I can actually leave the house for a few days without worrying about the water level in the sump. So far my opinion of this ATO controller is an A+ for simplicity and it just works!

ELOS! Product Review by 915MANG (Posted on 4/5/13)
Rating
Excellent!

Comments: Well everyone I bought the ELOS, it was pretty straight forward and came with everything EXCEPT the hose. Not a big deal, but for the price I believe they should go ahead and include everything. Other than that this is a nice system, my very first top off system to be exact. Thanks

Great ATO Product Review by CHRISTOPHER WALKER (Posted on 3/13/13)
Rating
Excellent!

Comments: This is a great ATO. I am using it on all of my tanks. It is very simple, and perfect if you are tight on space. I have used the Tunze ATO for years. In my experience, they both work great, but the Elos one uses so much less space in your sump. The only problem I have ever had is that one controller arrived with a European power adapter. I e-mailed Jesse at Elos, and he put an adapter in FedEx for overnight delivery within an hour of e-mailing him. You cannot beat that for customer service.

Great Product Review by BRAD CRANE (Posted on 5/5/12)
Rating
Excellent!

Comments: This product is great. It is very easy to set up and keeps the water level correct in my sump. It is very quiet and accurate. Only negative thing is instructions was not in english.

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