DS18B20 Waterproof Temperature Sensor Probe

Overview

Waterproof digital temperature sensor probe with a stainless-steel housing and 1-Wire interface, suitable for liquid, outdoor, IoT and embedded temperature monitoring.

Key Highlights

• Waterproof stainless-steel probe (approx. 6 mm × 45–50 mm) with sealed housing
• 1-Wire interface — only one data pin required, supports multi-sensor bus
• −55°C to +125°C range with ±0.5°C accuracy, 9–12-bit programmable resolution
• Long ~1 m 3-wire cable — suitable for aquarium, soil, liquid, and outdoor environments