Modbus TCP - Raw Value Scaling

No longer valid information

It would help if you post your current configuration.

In any case, the Modbus Sensor has scale and offset parameters that should be able to do what you want. Also you should probably provide a value for unit_of_measurement.

It looks like multiple nodes aren’t supported by Hass anyway so I am going to just link my node-red and hass systems and exchange data that way. The historical trend also seems to be more polished in node-red so its a win-win.