New sensor works wired

New sensors integration, sensor boards usage...
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Happy_code
Posts: 17
Joined: Wed Jul 17, 2019 12:35 pm
Company: Stockholm University

New sensor works wired

Post by Happy_code » Fri Dec 20, 2019 11:21 am

Hello,

We just bought the Smart water Extreme Sensors. Now we install it in a lake, but the PH value detected by the sensor says 3 (like week acid). The actual PH value of the lake is around 7, which is a lake without pollution.

I am wondering, why the sensor can read data in such a wired way? is it broken? however, it is brandly new, that we bought recently.

Best

libelium-dev
Posts: 27967
Joined: Mon Sep 28, 2009 1:06 pm

Re: New sensor works wired

Post by libelium-dev » Fri Dec 20, 2019 12:16 pm

Hi,

Please try to calibrate the sensor following the steps described in the link
http://www.libelium.com/downloads/docum ... df#page=55

Let us know if the sensor retunrs correct values after the calibration process.

Regards

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