The DS18B20 Waterproof Temperature Sensor provides accurate digital temperature readings via a one-wire interface. Enclosed in a stainless-steel probe and sealed for moisture resistance, it’s suitable for outdoor, liquid, or industrial temperature measurement applications. FEATURES Waterproof stainless-steel probe for harsh environments One-wire digital communication protocol High precision and fast response Long cable for remote sensing Corrosion-resistant and durable design APPLICATIONS Industrial process control Outdoor and weather sensing Aquarium, greenhouse, and HVAC systems Water and liquid temperature monitoring