DS18B20 Waterproof Digital Temperature Sensor with Adapter – Arduino Compatible
The DS18B20 waterproof temperature sensor is a reliable and accurate digital probe designed for measuring temperature in liquids, humid environments, and remote locations. Equipped with a 1-Wire interface, it requires only a single data pin for communication, making it ideal for Arduino and microcontroller projects.
This version includes an adapter module, allowing quick and solderless connection, making it perfect for beginners and rapid prototyping.
Key Features:
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Waterproof stainless steel probe – ideal for liquids and harsh environments
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High accuracy ±0.5°C (from -10°C to +85°C)
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Wide temperature range: -55°C to +125°C
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1-Wire communication – only one digital pin required
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Adapter board included – easy plug-and-play connection
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Multiple sensors support – unique 64-bit ID per device
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Long cable – suitable for remote sensing applications
Applications:
- Water and liquid temperature monitoring
- Aquariums, brewing, and HVAC systems
- Weather stations and outdoor sensing
- IoT and smart home projects
- Arduino, ESP8266, ESP32, and Raspberry Pi
Specifications:
- Sensor Type: DS18B20 digital temperature sensor
- Output: Digital (1-Wire protocol)
- Operating Voltage: 3.0V – 5.5V
- Accuracy: ±0.5°C (typical range)
- Resolution: 9–12 bit selectable
- Probe Material: Stainless steel
- Cable Length: Typically ~1 meter (varies by batch)
- Adapter: Included (with pull-up resistor for easy use)
Package Includes:
- 1 × DS18B20 Waterproof Temperature Sensor Probe
- 1 × Adapter Module (Arduino compatible)
