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Temperature Sensor - Waterproof (DS18B20)

Product Code: SEN-11050
Excl. VAT: £7.90 Incl. VAT: £9.48
You will earn 7 Robo Points for buying this product
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.

Dimensions: Probe is 7mm in diameter and roughly 26mm long. Overall length (including wire) is 6 feet.


  • 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


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Temperature Sensor - Waterproof (DS18B20)