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DFRobot Gravity DS18B20 Temperature Sensor (Arduino Compatible)

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Available on backorder

573.85 (Including tax)

  1. Supply Voltage: 3.3V to 5V
  2. Temperature range :-55 °C ~  +125 °C
  3. Interface: Digital
  4. Digital temperature conversion and output
  5. Advanced single-bus data communication

Discount per Bulk Quantity

5 - 105%545.16 (Including tax)
11 - 208%527.94 (Including tax)
21 - 4010%516.47 (Including tax)
41 - 10012%504.99 (Including tax)
  • Estimated delivery time 2-4 days
  • (Subject to stock Availability)
SKU: rz24322056

Product details

While there are many types of temperature sensors available in the market, the DS18B20 Arduino Temperature Sensor from DALLAS is the best choice in applications that require high accuracy and high reliability. Its ultra-small size, low hardware overhead, strong anti-interference capability, and high accuracy, together with other additional features make DS18B20 even more popular among users. For electronic enthusiasts and hobbyists, the DS18B20 is a good start for learning and developing temperature-dependent prototypes.


  1. Digital temperature conversion and output
  2. Advanced single-bus data communication
  3. Maximum 12-bit resolution, accuracy up to ±0.5 degrees Celsius
  4. Parasitic mode available
  5. Temperature detection range: -55 ° C ~ +125 ° C (-67 ° F ~ +257 ° F)
  6. Built-in EEPROM and temperature limit

Useful Links:

Package Includes:

1 x 18B20 Temerature Sensor V2 x1

1 x Digital Cable x1

Additional information

Input Voltage (V)




Operating Temperature Range (°C)

-55 to 125

Length (mm)


Width (mm)


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