hot to count the price of consumed electricity per day when we have 7am to 11pm day tarif and from 11pm to 7am night tarif?

У меня не получается вывести показания счетчика за ночь и за день

вот например Total Energy у меня 124 000 (из них день 84к и ночь 40к)

я сделал virtual device как арфметическая операция 

+total energy

-Дневные квт по часам с 7(1) до 22(1)

и это должно было дать Ночные показания счетчика, но там 0

как то может иначе это сделать?

Hi,

We would like to use D103 energy monitor to measure the consumption of some industrial machines.

The length of the cable to the Rogowski rings is too short.

If we extend the cables, will it cause measurement inaccuracies?

What is the maximum length of cable we can use?

Thank you in advance.

Hi,

I will have cca 40 devices measuring roughly 4000A total in a large factory. I need to check that we do not go over specific current for licensing reasons with distributor.

I am wondering if I can have a graph displaying total consumption per production room (I have 7), and total consumption per entire factory - putting together the 40 individual devices, not by installing a 4000A measuring device, because there is no such thing.

I am sufficiently advanced in javascript to do this, but it seems I can only address the specific device by d.***. Is there an option to go deviceID.*** or deviceName.*** to make a combined graph?

If not, would it be difficult to ask for?

Thank you!

Hi,

I just purchased the D105-10 with the Magnetic Pulse Sensor.

The installation with my Router worked and Im now struggling with the Pulse Sensor.

1. There is a Contact group with 6 contacts. Where do I put the two wires of the Magnetic Pulse Sensor?

2. Does the D105-10 automatically detect the pulses from the Reed contact?

Thank you for your help!