Integration sensor

Hello

I have a ESP8622 connected to a pulse out from my energymeter to my heatpump aux. heater. And I cannot get true readings in the integration sensor in HA.

I get a valid reading of 2820W for 3 minutes during a defrost cycle.


This should translate into 2820/60*2/1000=0,094KWh.

Then Reimann integrations sensor messes things up. Here is the setup:


Just the same as the other ones, working fine.
This is what the sensor outputs:
It integrates the 3 minutes of 2820W to a jump from 305 to 312 KWh. instead of showing a 0,094KWh rise.

Seems like the integration functions isn’t able to cope the short bursts of high power?

Any idears?

Did you try the method left as suggested in the docs?

RTFM… Thank you… will try that!

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