More information on product
Home > Products > Sensors > Temperature > Sparkfun Temperature Sensor - Waterproof (DS18B20)
Sparkfun Temperature Sensor - Waterproof (DS18B20)

Sparkfun Temperature Sensor - Waterproof (DS18B20)

RM  120.00  45.00  
Item details
SKU: 10001980
Weight: 43 grams
Stock: Stock available

  Share This   Add To Facebook   Add To MySpace   


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.

Note: The pinout for this sensor is as follows: RED=Vcc BLACK=GND WHITE=SIG


  • 3.0-5.5V input voltage
  • Waterproof
  • -55°C to+125°C temperature range
  • ±0.5°C accuracy from -10°C to +85°C
  • 1 Wire interface
  • Probe is 7mm in diameter and roughly 26mm long. Overall length (including wire) is 6 feet.