Gravity - kit with temperature sensor DS18B20 - DFRobot KIT0021

Index: DFR-21583 EAN: 6959420906901
A set consisting of a waterproof probe with a DS18B20 sensor, an adapter for digital and analog sensors with clamp connectors and a Gravity connecting cable . The sensor was placed in a very tight casing, the probe cable is about 90 cm long . Using the DS18B20 probe, we can measure the temperature in the range from -55 ° C to 125 ° C , with an accuracy of ± 0.5 ° C.
Gravity - kit with temperature sensor DS18B20 - DFRobot KIT0021
€8.90
€7.24 tax excl.
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Manufacturer: DFRobot
Compatibility: Arduino

Product description: Gravity - kit with DS18B20 temperature sensor - DFRobot KIT0021

A set consisting of a waterproof probe with a DS18B20 sensor , an adapter for digital and analog sensors with clamp connectors and a Gravity connecting cable . The sensor was placed in a very tight casing, thanks to which it allows temperature measurement in extremely humid conditions. In addition, the probe cable is about 90 cm long , which allows you to measure the temperature in a place that is not directly next to the connected microcontroller. Using the DS18B20 probe, we can measure the temperature in the range from -55 ° C to 125 ° C , with an accuracy of ± 0.5 ° C. The cable has been covered with a PVC layer, therefore the manufacturer suggests not to subject it to temperatures higher than 100 ° C. The kit is widely used in many areas such as soil temperature measurement, hot water tank temperature control, etc. It supports multi-point measurement.

Gravity - zestaw z czujnikiem temperatury DS18B20 - DFRobot KIT0021.
Gravity - kit with DS18B20 temperature sensor - DFRobot KIT0021.

Wodoodporna sonda pozwala na pomiar temperatury także w wilgotnych miejscach.

The waterproof probe allows you to measure the temperature also in humid places.

Suggested use

  • Constant temperature control
  • Plant
  • Consumer electronics
  • Refrigerators
  • Tanks
  • Telecommunications rooms
  • Energy communication rooms

Kit contents

Technical Specifications

  • Sensor chip: DS18B20
  • Operating voltage range: 3.0V to 5.5V
  • Current consumption: <3 a="" li="">
  • Temperature measurement range: -55 ° C to 125 ° C
  • Measurement accuracy: ± 0.5 ° C in the range from -10 ° C to + 85 ° C
  • Measurement resolution: selectable from 9 bit to 12 bit
  • Unique 64-bit ID burned into the chip
  • Possibility to set the temperature threshold that triggers the alarm
  • 3-wire interface:
    • red line - VCC power supply
    • black line - GND ground
    • yellow line: DATA data
  • Probe:
    • material: stainless steel
    • diameter: 6 mm
    • length: 35 mm
  • Wire diameter: 4 mm
  • Cable length: 900 mm
Connection diagram - DFRduino must be purchased separately.

Connection diagram - DFRduino must be purchased separately.

Project 1 - ESP32 Bluetooth Temperature Sensor (BLE)

Project 2 - WiFi + Firebeetle temperature monitor

Description - how to create a Firebeetle controlled temperature monitor?

Voltage to 3.0 V
Voltage from 5.5 V
Sensor - type temperature
Sensor - Temperature to 125 °C
Sensor - Temperature accuracy +/- 0.5 °C
Sensor - Temperature from -55 °C - 125 °C
Package width 10 cm
Package height 9 cm
Package depth 3 cm
Package weight 0.054 kg

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