ClimaCheck 1-wire is a bus sensor, meaning that it has a chip in the sensor and the communication is digital. The advantage with this technology is that it does not require any analog inputs and cable resistance does not affect the measuring accuracy.
Sensor: 1-wire, DS18B20
Range: -55 to 125 °C (-67 to 257 °F)
Accuracy: ±0.5 K from -10 to 85 °C
Sensor can be submerged and is protected against condensation.