Fuel sensor interface

[rvoosterhout]

Hello,

I'm trying to find a solution to display a fuel sensor level in Loxone. The fuel sensor provides variable voltage analog input 1 ranging from 2.5 to 9v. 9V is full, 2.5V is empty. I want to convert this value to a percentage and display it in a nice gauge on the Loxone dashboard. Is this possible and how would I program this?

Kind regards,

Rick van Oosterhout

[Lightpicture]

Hello rvoosterhout

Use the the Skalierer / Scaler.

https://www.loxone.com/dede/kb/skalierer/

[rvoosterhout]

Yes the scaler would work for that, thank you. I'm also looking for some function to make it possible to report this value. Let's say the value is less than 20%, I would like Loxone to send an email to notify us that the fuel tank is almost empty. How would I do this?

[Lightpicture]

Hello rvoosterhout

You can use the Loxone Mailer function.

https://www.loxone.com/dede/kb/mailer-service/

Or the Loxone notification.

https://www.loxone.com/dede/kb/benachrichtigung/

I prefer the notification.

Use the Status, when your value is smaller x%, your output (Val) = 1
Is it bigger, Val = 0, or whatever.

https://www.loxone.com/dede/kb/status-baustein/