Features
Very rugged construction
Full temperature range of the DS18B20 is supported
Low cost
Based on the DS18B20 1-Wire temperature sensor
High accuracy and resolution
Uses 1-Wire communication protocol
Compatible with most 1-Wire software
Made in Germany

Specifications
1-Wire Connection : Bare Leads
Cable : Silicone 3.0 m
Probe : Stainless Steel 100 mm
Temperature Range : -55 to 125°C
Accuracy (-10 to +85ºC) : ±0.5°C
Accuracy (-55 to +125ºC) : ±2°C
Resolution : 0.0625 to 0.5°C
Supply Voltage : 3.0 to 5.5 Volt
Active Current : 1 MilliAmp
Protection Rating : IP67 (EN 60529)

Pinouts
Green : 1-Wire data
White : 1-Wire return
Brown : Ext. Power (Vdd)

Parasitic Mode
For parasitic mode, the Vdd line must be tied to ground. External power is recommended for faster operation.