I have just fitted an immersion tank to my domestic system with MultiPlus-II 48/8000/110 and Cerbo GX. I have two temperature probes monitoring water temperature at the upper and lower heating element positions in the cylinder. Now I would like to be able to plot the current going specifically to the heating elements using the Advanced display in VRM. What is the best device to use to capture this data? Can the current transformer input on the MultiPlus-II be configured for this purpose? Or is there a device that might output a voltage to be read by one of the remaining "temperature" analog inputs? Many thanks for your suggestions and advice.
regards to all from Northumberland UK