Special Features

Waterproof & Durable Stainless Steel Probe: Encased in waterproof, corrosion-resistant, rustproof stainless steel with highly thermally conductive sealant. Perfect for continuous submersion, wet environments, and harsh conditions.
High Accuracy & Wide Temperature Range: Delivers precise temperature readings from -55°C to +125°C (-67°F to +257°F) with an accuracy of ±0.5°C. Ideal for demanding applications.
Simple Wiring & Quick Integration: Features clearly separated red (VCC), yellow (Data), and black (GND) wires with heat shrink tubing. Easily connects to popular platforms like Arduino, Raspberry Pi, ESP32, and STM.
Low Power & Flexible Voltage Operation: Efficiently operates on a wide voltage range of 3.0V to 5.5V, ensuring compatibility with various microcontrollers and development boards without complex power regulation.
Reliable 1-Wire Interface & Tip: The adapter board has an integrated pull-up resistor, enabling direct connection to the Raspberry Pi GPIO without an external resistor. Utilizes the robust Dallas 1-Wire protocol for simplified communication. For optimal stability, use a 4.7K resistor between Data (Yellow) and VCC (Red).

Description

PRODUCT MATERIAL: Original DS18B20 Sensor Chip
SURFACE TREATMENT: Stainless Steel Seal
RESOLUTION: 9~12 Bits Adjustable
TEMPERATURE RANGE: -55°C to +125°C
HIGH ACCURACY: ±0.5°C
OPERATING VOLTAGE: 3V - 5.5V
LENGTH：1m
WIRING: Red (VCC), Yellow(DATA), Black (GND), Separated by Heat Shrink Tubing
Using a 4.7K resistor between the Data and VCC will make the testing easier.
PACKAGE:
2 PACK DS18B20 Temperature Sensor Probes
2 PACK Probe Adapter Boards
2 PACK x 3 pin Female to Female Dupont Wires (Random Color)
2 PACK 4.7k ohm Resistors

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Special Features

Description

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