Temperature Sensor with cable (DS18B20)

This sealed digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interface.The DS18B20 provides 9 to 12-bit (configurable) temperature readings.

• 3.0-5.5V input voltage
• Waterproof
• -55°C to+125°C temperature range
• ±0.5°C accuracy from -10°C to +85°C
• 1 Wire interface
• Probe is 7mm in diameter and roughly 26mm long.

Overall length (including wire) is 1,8 m. The pinout for this sensor is as follows: RED=Vcc BLACK=GND WHITE=SIG

More information on the website of Sparkfun.