This waterproof temperature sensor kit is uses the DS18B20 probe with a resister module making it easy to connect to an Arduino.

The DS18B20 temperature sensor 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. Compatible with 3V to 5.5V systems.

Specification

  • Operating voltage: 3.0~ 5.5V
  • ±0.5°C Accuracy from -10°C to +85°C
  • Usable temperature range: -55 to 125°C (-67°F to +257°F)
  • 9 to 12 bit selectable resolution
  • Uses 1-Wire interface- requires only one digital pin for communication
  • Unique 64 bit ID burned into chip
  • Multiple sensors can share one pin
  • Temperature-limit alarm system
  • Query time is less than 750ms
  • Stainless steel tube 6mm diameter by 35mm long
  • Cable diameter: 4mm
  • Length: 90cm

3 wires interface:

Type A

  • Red wire - VCC
  • Black wire - GND
  • Yellow wire - DATA

Type B

  • Red wire - VCC
  • Yellow wire - GND
  • Green wire - DATA

Parts List

Waterproof DS18B20 Kit

  • Brand: DFRobot
  • Product Code: DFR-KIT0021
  • Reward Points: 10
  • Availability: 5
  • £11.60

  • Ex Tax: £9.67
  • Price in reward points: 200

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