Waterproof DS18B20 Sensor Kit

Pi Australia Verified independent store

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A waterproof digital temperature sensor based on the popular DS18B20 chip. The stainless steel probe can be submerged in liquids or placed in harsh environments, making it ideal fo r monitoring aquariums, brewing, weather stations, and outdoor projects. Uses the 1-Wire protocol, requiring only a single data pin to communicate with your microcontroller. Multiple sensors can share the same data line, each identified by a unique 64-bit address. Key Features Waterproof Probe – Stainless steel housing for liquid and outdoor use 1-Wire Interface – Single data pin connection, supports multiple sensors on one bus High Accuracy – ±0.5°C from -10°C to +85°C Wide Range – Measures -55°C to +125°C (-67°F to +257°F) Configurable Resolution – 9 to 12-bit precision Unique ID – 64-bit address burned into each sensor Alarm Function – Built-in temperature-limit alarm system Specifications Operating Voltage – 3.0–5.5V Probe Dimensions – 6mm diameter × 35mm long Cable Length – 90cm Cable Diameter – 4mm Query Time – Less than 750ms Wiring Wire colours may vary by batch: Type A: Red = VCC, Black = GND, Yellow = DATA Type B: Red = VCC, Yellow = GND, Green = DATA Ideal For Aquarium and fish tank monitoring Home brewing temperature control Weather stations and outdoor sensors Raspberry Pi and Arduino projects Package Contents 1× Waterproof DS18B20 Temperature Sensor with cable Show more