When you need to measure the temperature of liquids or points that are rather hard to get to, a normal sensor system does not have what it takes. For this reason, we have created a waterproof version of the DS18B20 sensor. The sensor is protected in a sealed housing and allows greater flexibility with its 1 m-long cable. https://elecena.pl/product/18563397/development-boards-temperature-sensor-up-to-125-c-ds18b20 2021-05-24 https://elecena.pl/product/18563397/development-boards-temperature-sensor-up-to-125-c-ds18b20 2022-06-04