Idiots guide to voltage calibration

Submitted by webby on Thu, 21/01/2016 - 17:15

I have 2 emon tx3.2 and 1 emontx3.4 measuring many circuits in different consumer units in a large property.

Can you tell me which lines to edit to calibrate voltage and what the process is to get a correct reading. using accurate voltmeter please? I am not confident to play without some guidance. I have read some threads but they do not seem idiot proof enough for me!

Re: Idiots guide to voltage calibration

Submitted by Bill Thomson on Thu, 21/01/2016 - 17:34.

See http://openenergymonitor.org/emon/buildingblocks/calibration

Re: Idiots guide to voltage calibration

Submitted by webby on Thu, 21/01/2016 - 23:31.

Thanks Bill. I posted having looked at that but it seemed too complicated for a beginner such as myself. I will look at it again to see if I can get it!

Re: Idiots guide to voltage calibration

Submitted by Robert Wall on Fri, 22/01/2016 - 00:55.

It probably looks complicated because there are multiple versions with minor differences between them that it attempts to cover. And one day, I need to add some more to cover the 'continuous' sketches and the emonPi. You could always copy and paste into a word processor, then delete the parts that don't apply to what you have. There won't be much left after that.

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