7Semi DS18B20 2M Cable Waterproof Digital Temperature Probe

The 7Semi DS18B20 2M Cable Waterproof Digital Temperature Probe is built for anyone who needs precise and stable temperature monitoring in challenging environments. With its stainless-steel sealed casing and durable 2-meter cable, this sensor delivers highly accurate readings, even when fully submerged or installed in remote locations.

Whether you’re monitoring aquaponics systems, greenhouse conditions, or industrial temperature processes, this digital probe ensures you get consistent and reliable data every single time.

Designed with a simple 1-Wire digital interface, the DS18B20 works seamlessly with Arduino, Raspberry Pi, ESP boards, and other microcontrollers, making it ideal for hobbyists, engineers, and automation enthusiasts.

Its long cable, waterproof build, and wide temperature range make it a versatile choice for environmental monitoring and precision-driven applications where stability and robustness matter the most.

Features:

• Measures temperatures from –55°C to +125°C, making it suitable for industrial, environmental, and underwater applications.
• Provides ±0.5°C accuracy, ensuring stable and trustworthy readings.
• Fully waterproof stainless-steel enclosure protects against moisture, corrosion, and rugged terrain.
• Comes with a 2-meter high-strength cable to support remote, underwater, or difficult-to-access installations.
• Supports 9–12 bit resolution and easily integrates using its 3-wire connection and 1-Wire digital protocol.