DS18B20 Waterproof Digital Temperature Sensor Probe

This is a pre-wired and waterproofed version. Handy for when you need to measure something far away or in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C. Because they are digital, you don't get any signal degradation even over long distances! These 1-wire digital temperature sensors are fairly precise and can give up to 12 bits of precision from the onboard digital-to-analog converter. They work great with any microcontroller using a single digital pin and you can even connect multiple ones to the same pin, each one has a unique 64-bit ID burned in at the factory to differentiate them. Usable with 3.0-5.0V systems.

Key features:

• Stainless steel tube 6mm diameter by 30mm long
  
• Cable is 36 inch long / 91cm, 4mm diameter (1 Meter Long)
  
• Contains DS18B20 temperature sensor
  
• Three wires - Red connects to 3-5V, Black connects to the ground and White is data.

Video Tutorial:

DS18B20 Waterproof Digital Temperature Sensor Probe