Temperature Sensor - Waterproof

Note: This sensor requires an external 4.7k Ohm resistor (NOT included) to function. You can buy the resistor separately here.

Wanted to measure the temperature of the liquid? We are now carrying a waterproof temperature sensor. 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 over a 1-Wire interface so that only one wire (and ground) needs to be connected from a central microprocessor.
 

Watch out this great video from Tech at Home on how to use this waterproof temperature sensor with Arduino:

• 3.0-5.5V input voltage
• Waterproof sealed with stainless steel
• -55°C to+125°C temperature range
• ±0.5°C accuracy from -10°C to +85°C
• 1 Wire interface
• Red = Vcc, White = Data, Black = GND
• Red = Vcc, Yellow = Data, Green = GND
• Probe Size:
  • Diameter: 0.6cm
  • Length: 3cm
• Overall Length: 100cm

• DS18B20 Temperature Sensor Tutorial, by Cooltronics
• Using DS18B20 with explanation, from Nicholas Sirirak
• Dallas Semiconductor's 1-Wire Protocol, from Arduino