DS18B20 Water Proof Temperature Sensor Probe - Temperature & Humidity Sensors - Xbotics View larger

DS18B20 Water Proof Temperature Sensor Probe - Temperature & Humidity Sensors - Xbotics

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This is the DS18B20 Water Proof Temperature Probe – Black (1m) which is based on the DS18B20 sensor.

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50 Items

₹ 130.00 tax excl.

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It is very handy for when you need to measure something far away, or in wet conditions. Because they are digital, you don’t get any signal degradation even over a long distance.

These 1-wire digital temperature sensors are fairly precise (±0.5°C over much of the range) and can give up to 12 bits of precision from the onboard digital-to-analog converter.

They work great with any microcontroller using a single digital pin, and you can even connect multiple ones to the same pin, each one has a unique 64-bit ID burned in at the factory to differentiate them. Usable with 3.0-5.0V systems. When using with microcontroller put a 4.7k resistor to the sensing pin, which is required as a pullup from the DATA to the VCC line.

Wired connection

Yellow/White: DATA
Black: GND

Features :
  1. Each pin uses a heat-shrinkable tube to prevent short circuit, internal sealing glue.
  2. Stainless steel tube encapsulation waterproof moistureproof prevents rust.
  3. Stainless steel tube 6mm diameter by 30mm long.
  4. Contains DS18B20 temperature sensor.
  5. Uses 1-Wire interface- requires only one digital pin for communication.
  6. Unique 64 bit ID burned into the chip.
  7. Multiple sensors can share one pin.
  8. Temperature-limit alarm system.
  9. Without the external components, the unique single bus.


Supply voltage (V)

3.0 – 5.5V

Temperature range

-55 ~ +125 °C

Probe diameter


Probe length



9 ~ 12 bit

Query time

750 msec

* Product Images are shown for illustrative purposes only and may differ from actual product.

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