Question 1. Is it possible to connect a CT, for example for D103, from the device itself at a distance of about 10 m? This is due to the location of the electrical panel and access to the input line. If so, what cable is necessary?

Question 2. Is it possible that two CTs work in parallel on one phase with one device of type D103 (for example, the same phase is divided into two lines and you need to know the amount of electricity consumption from both)
Thanks.

How to fix the phase wire in the CT, since the phase wire is much thinner than the hole in the current transformer ...

What is the maximum current transformer can be used for smart-MAC D103? Let's say there is a transformer on the 1000A with secondary winding 1A, will it work correctly with the device?

If only external network home wifi is still available-would like to see D-103-12, and that no external network.

The documentation stated that the smart MAC D105 contact 4 allows to connect 5 temperature sensors type DS18x20 or one
temperature and humidity sensor DHT22

How to do it. As far as I can see on sensors-e.g. Sealed masterkitovskij temperature sensor DS18B20

• 1-wire interface
  
• Red wire U Pete.
• Black wire GND
• Yellow wire Data

but it is not clear where any wires, and what to do for example with second or third sensor.