DS18B20 Water Proof Temperature Probe – Black (1m)

(9 customer reviews)

In stock

SKU: 11500
  1. A probe by new original installation import DS18B20 temperature sensor chip.
  2. Chip each pin use heat shrinkable tube to prevent short circuit, internal sealing glue, waterproof, moistureproof.
  3. Stainless steel tube encapsulation waterproof moistureproof prevent rust.
  4. Stainless steel shell (6 * 45 mm), lead length 100 cm (shielding wire) use stability.
  5. Without the external components, the unique single bus;

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Category: Temperature & Humidity Sensor, Best Prices
Tags: temperature Controller, Thermistor, RTD, Temperature Sensor, Waterproof Temperature Sensor, DS18B20

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

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

We also have the same module with Original DS18B20 IC Chip inside, to buy it, click below

DS18B20 Water Proof Temperature Probe – Black (1m) Original Chip

(Note that except price and quality all other parameters including working principle, functionality, etc. are same)

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.

Package Includes :

1 x Waterproof Digital Thermal Probe DS18B20 1 meter cable.

Supply voltage (V)

3.0 – 5.5V

Temperature range

-55 ~ +125 °C

Probe diameter


Probe length



9 ~ 12 bit

Query time

750 msec

Cable Length (m):


Shipping Weight 0.08 kg
Shipping Dimensions 7 × 5 × 3 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 9 reviews

4.6 overall

Add a review

  1. Karthik J (verified owner)

    Best quality

    Karthik J

  2. BAIJU E N

    Good quality, well packed and delivered in time. Nice experience


  3. Uday (verified owner)

    Hi quality sensor can be used in – temperature
    You can extend wire up to 40 meter using cat 6
    Just insure supplying pure dc voltage.
    And connected 4.7k resistance between data and +be


  4. Vipin

    The sensors reached in time and well packed.


  5. Srinivasan V (verified owner)

    products are at best quality

    Srinivasan V

  6. mohan v (verified owner)

    received in time , it working ok

    mohan v

  7. pramodadake

    Product received in time and quality is good


  8. Manthan Lakhlani (verified owner)

    Super Delivery

    Manthan Lakhlani

  9. Mani Raj (verified owner)


    Mani Raj


DS18B20 Water Proof Temperature Probe – Black (1m)

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Questions and answers of the customers

  1. 0 votes
    Q is this one wire compitable? answer now
    Asked by vishnuskky2001 on January 10, 2023 1:40 pm

    Yes, the DS118B20 Water Proof Temperature Probe... Read more

  2. 0 votes
    Q can it be used for water heater control answer now
    Asked by pesystems2001 on January 22, 2021 11:11 am

    Yes, it can be, if you interface it with a temp... Read more

Only registered users are eligible to enter questions
Country Of Origin: China

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