Water Level Expansion data...

[MisterTang]

Just a quick question on the water level expansion - is the data that comes from the probe a yes/no like a float switch, or does it report an analog value?

[rimai]

It's a value from 0 to 100% of whatever volume of liquid you are measuring.
This is a chart of my ATO container:
http://forum.reefangel.com/status/webch ... filter=wl2
As you can see, it's totally empty since this morning
I didn't have time to fill it up yet.

[lnevo]

Ooh thanks for the reminder..was at 12% earlier...

[MisterTang]

Thanks for the info! So another dumb question... do you find it's pretty accurate? I've just about had it with float sensors...

[lnevo]

I measure my ato reservoir and have a function that refills it automatically. Its been flawless for a year

[MisterTang]

Thanks again for the info - according to the product stats, it says the tubing to connect this is 15 inches... could that be extended without impacting the readings?

[rimai]

I think you misunderstood.
It can measure up to 15" or range, but it comes with a 3 ft tubing.