Gravity: Waterproof DS18B20 Sensor Kit

This waterproof temperature sensor kit use DS18B20 probe AS . It contains a probe with a resistor module. So it is easy to connect on the Arduino board.

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. Compatible with 3.0-5.5V systems.

If you want to make a simple water purifier, we recommend buying together with Gravity: Analog TDS Sensor/Meter for Arduino

Video's

• ESP32 Bluetooth(BLE) Temperature Sensor
• Tech Note 047 - DS18B20 High Quality Water Proof Sensor
• Brew Probe - WiFi Temperature Monitor

Specifications

• 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")

Documents

• Wiki Doc

Shipping List

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