DS18B20 Waterproof Temperature Sensor Probe Stainless Steel, 30ft Cable, Arduino

DS18B20 Waterproof Digital Temperature Sensor Probe – Stainless Steel – 32.8 feet / 10 Meter Cable This listing is for a DS18B20 digital temperature sensor sealed inside a stainless-steel waterproof probe with a 10-meter cable. These are factory-tested, individually packaged, and designed for accurate temperature measurement in wet, outdoor, and industrial environments. The DS18B20 uses a 1-Wire digital interface, allowing multiple sensors to be connected to a single data pin — perfect for Arduino, Raspberry Pi, ESP32, HVAC monitoring, aquariums, brewing, and data logging projects. Features Genuine DS18B20 digital temperature IC Waterproof stainless steel probe Moisture-proof and corrosion-resistant 10-meter (32.8 ft) cable Individually tested before packaging Supports multiple sensors on one data line Adjustable 9-bit to 12-bit resolution Operates from 3.0V to 5.5V Specifications Sensor: DS18B20 Interface: 1-Wire Digital Temperature Range: –55°C to +125°C (–67°F to +257°F) Accuracy: ±0.5°C (–10°C to +85°C) Resolution: 9-bit to 12-bit selectable Probe Size: 6mm diameter × 50mm length Probe Material: Stainless steel Cable Length: 10 meters Supply Voltage: 3.0V – 5.5V Wiring Red = VCC Yellow (or White) = Data Black = Ground A 4.7K pull-up resistor between VCC and Data is required for proper operation. Applications Aquariums & fish tanks HVAC system monitoring Water & pipe temperature Outdoor temperature sensors Brewing & fermentation Arduino / Raspberry Pi / ESP32 projects Industrial temperature logging Package Includes ✔ 1 × DS18B20 Stainless Steel Waterproof Temperature Probe ✔ 10-meter attached cable