DS18B20 Water Proof Digital Temperature Probe – Black (1m)

DS18B20 Waterproof Digital Temperature Sensor Probe (Black, 1m Cable) The DS18B20 Waterproof Temperature Sensor Probe is a high-precision digital temperature sensor enclosed in a stainless steel waterproof casing. With a 1-meter cable and 1-Wire interface, it is ideal for accurate temperature measurement in liquids and harsh environments. Key Features Digital Temperature Sensor – Accurate and stable readings Waterproof Stainless Steel Probe – Suitable for liquids and outdoor use 1-Wire Interface – Multiple sensors can share a single data line Wide Temperature Range – Measures extreme temperatures reliably Pre-Wired (1m Cable) – Easy installation and extended reach Unique Address ID – Supports multiple sensors on one bus Applications Water Temperature Monitoring – Aquariums, tanks, pools Industrial Systems – Boilers, pipelines, HVAC Outdoor Projects – Weather stations Food Processing – Temperature control systems IoT & Smart Devices – Remote temperature logging Technical Specifications Sensor Type: Digital (DS18B20) Interface: 1-Wire Operating Voltage: 3.0V – 5.5V Temperature Range: -55°C to +125°C Accuracy: ±0.5°C (typical) Resolution: 9 to 12-bit (configurable) Cable Length: ~1 meter Probe Material: Stainless steel (waterproof) Product Example DS18B20 Waterproof Temperature Sensor Probe (1m, Black) A reliable digital sensor for accurate temperature measurement in liquids and harsh environments. Why Choose DS18B20 Waterproof Probe? High accuracy and digital output (no noise issues) Waterproof design for versatile use Easy wiring with minimal pins Multiple sensors on one pin capability Widely supported by Arduino, ESP32, etc. ⚠️ Important Notes Requires a 4.7kΩ pull-up resistor on the data line Waterproof probe only — connection end is not waterproof Avoid sharp bends in cable Use proper libraries for communication (1-Wire protocol) Ensure stable power supply for accurate readings