DS18B20 Temperature Sensor - Waterproof - (AD19477)

Description:

This sealed digital temperature probe allows you to accurately measure temperatures in humid environments with a simple 1-wire interface. The DS18B20 provides 9- to 12-bit (configurable) temperature readings via a 1-wire interface, so only one wire (and ground) needs to be connected from a central microprocessor.

Dimensions: The probe is 7 mm in diameter and approximately 26 mm long. The total length (including cable) is 90 cm.

Characteristics:

• Input voltage 3.0-5.5V
• Waterproof
• Temperature range from -55 °C to +125 °C
• Accuracy of ±0.5°C from -10°C to +85°C
• 1-wire interface

Documents:

• Datasheet (DS18B20)
• Simple Sketch Code
• mbed Example
• Bildr Tutorial