High Temp Waterproof DS18B20 Digital Temperature Sensor

Now available from PMD Way is the DS18B20 1-wire digital sensor encased in a high-temperature-resistant PTFE cable.

Great for sensing temperatures of liquids, soil and ... well anything you can get the sensor in. The stainless-steel housing is 6 x 50mm and has a temperature range of -55~+125 degrees Celsius. Cable length is 1m.

Unlike the cheaper DS18B20 cable sensors, the cable on this unit can resist 125 degrees Celsius from the sensor all the way back to the bare wires. 

The sensor works on both 3.3 and 5V DC.

Please note that the heatshrink surrounding the sensor is not food-grade.

Need more? Click here for packs of ten. Free delivery, worldwide.

Connections:

• red - 3~5V DC
• blue - data
• black - GND

(or)

• red - 3~5V DC
• yellow - GND
• green - data

(or)

• red - 3~5V DC
• black - GND
• yellow - data

More information:

• DS18B20 datasheet (pdf)
• Arduino tutorial
• Raspberry Pi tutorial