Shelly DS18B20 sensor cable extension

I have lengthened the cables of the temperature sensor approximately 20 meters.

I have used a 3-wire, 0.5 mm electric hose.

It works properly.

I have used a CAT6 cable and seems just fine.

I'm using cheap 4 wires telephone cable 2x2x0.6mm. Distances around 10-20m sensors DS18B20 and DHT22. Both work pro pertly.