Gravity: Waterproof DS18B20 Temperature Sensor Kit

This waterproof temperature sensor kit features a DS18B20 probe with a resistor module. It includes a pluggable terminal adapter, making it easy to connect to the Arduino board without soldering.

The DS18B20 temperature sensor provides 9 to 12-bit (configurable) temperature readings over a 1-Wire interface so that only one wire (and ground) needs to be connected from a central microprocessor. It is compatible with 3.0-5.5V systems.

For simple water purifier projects, it is recommended to use this kit together with Gravity: Analog TDS Sensor/Meter for Arduino.

• Operating voltage: 3.0~ 5.5V
• ±0.5°C Accuracy from -10°C to +85°C
• Usable temperature range: -55 to 125°C (-67°F to +257°F)
• 9 to 12-bit selectable resolution
• Uses 1-Wire interface- requires only one digital pin for communication
• Unique 64 bit ID burned into chip
• Multiple sensors can share one pin
• Temperature-limit alarm system
• Query time is less than 750ms
• 3 wires interface:
  • Type A
    • Red wire - VCC
    • Black wire - GND
    • Yellow wire - DATA
  • Type B 
    • Red wire - VCC
    • Yellow wire - GND
    • Green wire - DATA
• Stainless steel tube 6mm diameter by 35mm(1.34") long
• Cable diameter: 4mm(0.16")
• Length: 90cm(35.43")

• Waterproof DS18B20 Digital temperature sensor (DFR0198)  x1
  
• Terminal sensor adapter (DFR0055)  x1
  
• Digital sensor cable (FIT0011)
  

• Wiki Doc

1. Project: ESP32 Bluetooth(BLE) Temperature Sensor [OLD METHOD]

Introduction: Learn how to use the ESP32 board to send a temperature reading over Bluetooth Low Energy.

2. Project: Brew Probe - WiFi Temperature Monitor

Introduction: In this video, we will be looking at how to create your very own Firebeetle-controlled temperature monitor.

3. Unboxing: Tech Note 047 - DS18B20 High-Quality Water Proof Sensor

Introduction: DS18B20 sensor is housed in a stainless steel encapsulation and the whole assembly can be ready to use in minutes, perfect.