Waterproof DS18B20-Compatible Temperature Sensor with Resistor
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](https://thepihut.com/cdn/shop/products/waterproof-ds18b20-compatible-temperature-sensor-the-pi-hut-102835-40153805979843_1000x.jpg?v=1676031625)
Waterproof DS18B20-Compatible Temperature Sensor with Resistor
When you need to measure temperature, the DS18B20 is a firm favourite. Easy to code and with an abundance of examples on the internet, it's a go-to temperature sensor! This particular sensor is a pre-wired, waterproof version with a DS18B20-compatible sensor in the tip - great for measuring the temperature of liquids, or simply something further away from your microcontroller. These are a digital sensor so you don't have to worry about signal issues over longer distances. We suggest limiting the submerged liquid temperature to 100°C to stay on the safe side. Don't use it in salt water or other corrosive liquids. Not IP rated or guaranteed for long-term/high-pressure usage. These sensors are quite precise (±0.5°C usually and can give up to 12 bits of precision from the onboard digital-to-analogue converter. They use the Dallas 1-Wire protocol, so data is.
Official Raspberry Pi reseller. The ultimate Raspberry Pi & maker superstore with all of the biggest brands under one roof. Raspberry Pi Zero stockist. Next Day delivery available..
When you need to measure temperature, the DS18B20 is a firm favourite. Easy to code and with an abundance of examples on the internet, it's a go-to temperature sensor!
This particular sensor is a pre-wired, waterproof version with a DS18B20-compatible sensor in the tip - great for measuring the temperature of liquids, or simply something further away from your microcontroller. These are a digital sensor so you don't have to worry about signal issues over longer distances.
We suggest limiting the submerged liquid temperature to 100°C to stay on the safe side. Don't use it in salt water or other corrosive liquids. Not IP rated or guaranteed for long-term/high-pressure usage.
These sensors are quite precise (±0.5°C usually and can give up to 12 bits of precision from the onboard digital-to-analogue converter.
They use the Dallas 1-Wire protocol, so data is transferred over a single IO pin, and they're sable with 3-5V systems. Want something simpler than 1-wire? Maybe try the TMP36 instead.
A 4.7K resistor is included to use as a pull-up for fitting between the VCC and data pinWe toss in a 4.7k resistor, which is required as a pullup from the DATA to VCC line. For Arduino-compatible devices, you can get started using the Dallas Temperature Control Arduino library which also requires the OneWire Library.
Specifications
Stainless steel tube 6mm diameter by 30mm long
Cable length: 91cm, 4mm diameter
Contains DS18B20-compatible temperature sensor
Red connects to 3-5V, White/Blue/Black (varies by batch) connects to ground and Yellow/White (varies by batch) is data.
DS18B20 Specifications
Usable temperature range: -55 to 125°C (stick to under 100°C though!)
9 to 12-bit selectable resolution
Uses 1-Wire interface- requires only one digital pin for communication
±0.5°C Accuracy from -10°C to +85°C
Temperature-limit alarm system
Query time is less than 750ms
Usable with 3.0V to 5.5V power/data
Resources
Maxim DS18B20 Datasheet (a good reference for these compatible versions)
Regulate Temperature with a Raspberry Pi Pico (thanks to Paulo for the link and excellent project)
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](https://pmdway.com/cdn/shop/products/ds18b20-breakout-board-pmdway-1_926x776.jpg?v=1586399077)
DS18B20 1-wire Digital Temperature Sensor Breakout Board — PMD Way
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](https://ueeshop.ly200-cdn.com/u_file/UPAH/UPAH808/2107/products/31/8dc0f1f858.jpg.500x500.jpg)
3PCS DS18B20 Stainless steel package Waterproof temperature probe
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](https://pmdway.com/cdn/shop/products/ds18b20-breakout-board-pmdway-2_569x700.jpg?v=1586399088)
DS18B20 1-wire Digital Temperature Sensor Breakout Board — PMD Way
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](https://solectroshop.com/2256-large_default/modulo-dallas-sensor-de-temperatura-ds18b20.jpg)
Dallas Temperature Sensor Module DS18B20
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](https://how2electronics.com/wp-content/uploads/2020/10/DS18B20-STM32-880x495.jpg)
Interfacing DS18B20 Temperature Sensor with STM32
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](https://techiesms.com/wp-content/uploads/2022/11/6d821261c6d4f1aa.webp)
DS18B20 Water Proof Temperature Sensor Probe Good Quality
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](http://rakanelectronics.com/cdn/shop/files/He6af72922187431d9a6b077aff45695c1.jpg?v=1694110606)
DS1820 Stainless steel package Waterproof DS18b20 temperature
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](https://dfimg.dfrobot.com/nobody/wiki/cb3da418575a3e9b018dff6980a23895.jpg)
Waterproof_DS18B20_Digital_Temperature_Sensor__SKU_DFR0198_-DFRobot
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](http://www.robotshop.com/cdn/shop/products/ds18b20-waterproof-digital-temperature-sensor-kit-1_1_1200x1200.jpg?v=1695144044)
DS18B20 Waterproof Digital Temperature Sensor Kit - RobotShop
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](https://thepihut.com/cdn/shop/products/waterproof-ds18b20-compatible-temperature-sensor-the-pi-hut-102835-40153805848771_1500x.jpg?v=1676903985)
Waterproof DS18B20-Compatible Temperature Sensor with Resistor
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](https://core-electronics.com.au/media/catalog/product/cache/d5cf359726a1656c2b36f3682d3bbc67/d/f/dfr0198.jpg)
Waterproof DS18B20 Digital temperature sensor
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](https://static.cytron.io/image/cache/tutorial/ds18b20-waterproof-temperature-sensor/CoverK-800x320.jpg)
DS18B20 Waterproof Temperature Sensor with Maker UNO
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](https://cdn.shopify.com/s/files/1/0174/1800/products/DS18B20.jpg?v=1597048328)
Waterproof DS18B20-compatible Temperature Sensor
DS18B20 Digital Temperature Prewired Cable, Precision Microcontroller Ready Temperature Sensor Cable Assembly, The DS18B20 is a precision 1-wire d
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](https://www.pcboard.ca/image/cache/catalog/products/ds18b20/dallas-18b20-temperature-sensor-cable-800x800.jpg)
DS18B20 Waterproof Prewired Cable
![Waterproof DS18B20-Compatible Temperature Sensor with Resistor](https://www.oomipood.ee/image/catalog/adafruit/1079923_7358.jpg)
High Temp Waterproof DS18B20 Digital Temperature Sensor - Oomipood