Gravity : DS18B20 sensor (temperature)
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Gravity : DS18B20 sensor (temperature)

Temperature sensor

  • DS18B20 (1-Wire)
  • Waterproof
  • Gravity adapter
€9.08 (tax incl.) €7.50 (tax excl.)
Tax included
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Measure temperature with DS18B20 sensor + Gravity adapter

This waterproof temperature sensor kit use DS18B20 probe AS . It contains a probe with a resistor module. So it is easy to connect on the Arduino board.

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 3.0-5.5V systems.

Waterproof temperature sensor DS18B20 is widely used in many fields, such as soil temperature measurement, hot tank temperature control etc. It supports multipoint measurement.

Application: Constant temperature control of Industrial system or Consumer electronics. Can replace the thermistors in the fridge, Barns Tanks. Can be used to monitor the temperature inside a Telecommunication rooms or power communication rooms.

Technical details

  • Operating voltage: 3.0~ 5.5V
  • ±0.5°C Accuracy from -10°C to +85°C
  • Usable temperature range: -55 to 125°C
  • 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
  • 3 wires interface: (check the color of the 3 wires on the sensor)
    • Type A : Red wire = VCC, Black wire = GND, Yellow wire = DATA
    • Type B : Red wire = VCC, Yellow wire = GND, Green wire = DATA
  • Stainless steel tube 6mm diameter (35mm long)
  • Cable: 4mm diameter, 900mm long


For each order you will receive

  • 1x Waterproof DS18B20 sensor
  • 1x Terminal sensor adapter
  • 1x sensor cable


Data sheet