DS18B20 temperature probe

Description: 
DS18B20 is a highly accurate and reliable temperature sensor. The DS18B20 digital temperature sensor is a thermometer provides 9 bit to 12 bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points.
The DS18B20 sensor probe communicates over a 1 Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range of -55°C to +125°C and is accurate to ±0.5°C over the range of -10°C to +85°C. In addition, the DS18B20 can derive power directly from the data line ("parasite power"), eliminating the need for an external power supply.
The DS18B20 provides Unique 1-Wire® Interface Requires Only One Port Pin for Communication, each device has a Unique 64-Bit Serial Code Stored in an On-Board ROM, multidrop Capability Simplifies Distributed, can Be Powered from Data Line, ±0.5°C Accuracy from -10°C to +85°C and it Converts Temperature to 12-Bit Digital Word in 750ms (Max).

Note: Please note that the temperature probe requires no external components and has a single bus interface.

DS18B20 temperature Probe Application:

1. Thermostatic Controls
2. Industrial Systems
3. Consumer Products
4. Thermometers
5. Thermally Sensitive Systems

DS18B20 temperature Probe Specifications:

1. Chip: DS18B20
2. Operating voltage: 3V ~ 5V
3. Output Type: Digital
4. Head Material: stainless steel ( Moisture-proof and Anti-rust)
5. Temperature Range: -55°C ~ +125°C
6. Accuracy: ±0.5°C (at -10°C ~ +85°C), ±2°C (at -55°C ~ +125°C)
7. Resolution: +0.006%
8. Interface: 9 to 12 bit (1 Wire)
9. Cable Lenght: 108cm

DS18B20 Pinout Wiring:

1. Black: GND
2. Red: VCC
3. White: Data

Documents:

1. DS18B20 Arduino Link
2. DS18B20 Datasheet Link
3. DS18B20 RaspberryPi Link