Waterproof DS18B20 Digital Temperature Sensor for Arduino (IP68, -10°C to +85°C)

This product is the waterproof version of the DS18B20 temperature sensor, specifically designed for temperature measurements in distant or humid environments. This temperature & humidity sensor has a wide temperature range of -55°C to 125°C, but it is recommended to keep the included PVC jacketed cable below 100°C to ensure optimal performance and durability.

The DS18B20 waterproof temperature sensor is a digital sensor that maintains signal integrity even over long distances. It utilizes a 1-Wire interface, connecting to a central microprocessor through a single wire (along with a ground wire).

Note: This sensor includes the probe with bare wires only. For a solderless connection with a pluggable terminal adapter, please check the Gravity: Waterproof DS18B20 Sensor Kit.

Each DS18B20 temperature sensor has a unique silicon serial number, useful for verifying its authenticity and enabling the connection of multiple sensors on a single 1-Wire bus. This feature facilitates the installation of temperature sensors in various locations for applications like indoor temperature monitoring, smart home integration, object temperature detection, greenhouse farming, and more.