Description 

Measure temperature with precision using the DS18B20 Digital Temperature Sensor Module—a trusted solution for accurate and stable readings in any environment.

This smart sensor uses a 1-Wire digital interface, allowing multiple sensors to be connected using just one data pin—making it perfect for complex systems with minimal wiring.

Designed for versatility, the DS18B20 can measure temperatures from -55°C to +125°C with high accuracy. Its waterproof design makes it ideal for both indoor and outdoor applications, including liquid temperature monitoring.

⚡ Why choose DS18B20?
Because it offers high accuracy, easy integration, and reliable digital output—no need for analog calibration.

💡 Whether you’re building a weather station, smart home system, or industrial monitoring setup, this sensor ensures dependable performance every time.

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Key Features

• Wide temperature range: -55°C to +125°C
• High accuracy (±0.5°C in most common range)
• Digital output via 1-Wire interface
• Waterproof probe for harsh environments
• Supports multiple sensors on one pin
• Stable and noise-resistant performance
• Easy to interface with Arduino and microcontrollers

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Perfect For

• Temperature monitoring systems
• Smart home automation
• Weather stations
• Water and liquid temperature measurement
• Industrial and agricultural applications
• IoT and embedded projects

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Specifications

• Model: DS18B20
• Temperature Range: -55°C to +125°C
• Accuracy: ±0.5°C (typical)
• Output: Digital (1-Wire protocol)
• Operating Voltage: 3.0V – 5.5V
• Interface: Single data line (1-Wire)
• Probe Type: Waterproof stainless steel (common variant)
• Cable Length: Approx. 1 meter (varies by model)
• Resolution: 9 to 12-bit (configurable)