DS18B20 Temperature Sensor

Sale! -29%


QuantityDiscountDiscounted Price
5 - 9 5% £2.76
10 + 10% £2.61

DS18B20 Temperature Sensor Waterproof
DS18B20 Temperature Sensor £2.90£4.90
royal mail.jpg

FREE Shipping with Royal Mail for orders over £25


If ordered before 3 p.m.



Dive into the world of accurate temperature monitoring with Kunkune’s DS18B20 Temperature Sensor. Crafted with meticulous attention to detail, this sensor is designed to provide precise temperature readings even in the most challenging environments. Whether you’re setting up a home automation system or an industrial monitoring unit, this sensor ensures reliability and precision.

DS18B20 Temperature Sensor Key Features:

  • High Precision: Offers temperature readings ranging from -55°C to +125°C. Especially accurate within the -10°C to 85°C range with a precision of +/-0.5°C.
  • Versatile Power Options: Operates efficiently on a 3.0V to 5.5V power supply.
  • One-Wire Communication: Simplifies connectivity and data transmission via a single wire bus.
  • Robust Construction: Enclosed in a stainless steel tube, ensuring waterproof protection and durability. The sensor’s housing is designed as a sleek 6 x 50 mm cylinder.
  • Ideal for Multiple Applications: From home automation systems to industrial setups and weather stations, this sensor is versatile and reliable.
  • Output Leads Configuration:
    • Red (VDD): 5V power supply (Note: Do not use as GND; parasite mode is incompatible with this module).
    • Yellow (DATA): For data transmission.
    • Black (GND): Ground connection.
  • Resistor Requirement: A 4.7K resistor is essential between the VCC and Data pin, serving as a Pull-up.
  • Choose Your Length: Depending on your project’s needs, select from:
    • 1 Meter long cable
    • 3 Meter long cable
    • 5 Meter long cable

To start, your work will need :

1.Dallas Temperature Control Arduino library

2.One Wire Library

Tutorial for DS18B20 Sensor with Arduino

The estimated delivery time:

  • Standard (Free for orders over 25£ or 1.90£ Service) – Estimated 1-2 working days
  • Tracked 24H – Estimated 1-2 working days with tracking
  • Next Day Special Guarantee- Next Working Day before 1 p.m. (if ordered before 3 p.m.)

Items are normally dispatched within 24 hours (the same day if ordered before 3 p.m., excluding weekends) in 99.9% of cases.

When you place an order, and it is successful, you will receive an email confirmation for the received order. When the order is dispatched, you will receive an email confirming that your order is complete. Please note that if the order is placed with the standard service, tracking will only show when a delivery attempt is made or when the order is delivered.