DS18B20, Temperature sensor, 3m

DS18B20 – a digital temperature sensor with 1-Wire interface, commonly used with Shelly devices for accurate temperature monitoring in automation systems.

Features

• Digital temperature measurement
• 1-Wire interface
• Measurement range: -55 °C to +125 °C
• Accuracy: up to ±0.5 °C in the typical operating range
• Multiple sensors can be connected on the same bus
• Suitable for Shelly Plus Add-on and Shelly Plus Uni
• Available with stainless steel probe and cable

Primary Uses

• Temperature monitoring for rooms, pipes, boilers, or underfloor heating
• Heating, cooling, and ventilation automation
• Temperature control in technical rooms or equipment

Compatibility

• Compatible with 1-Wire controllers
• Works with Shelly Plus Add-on and Shelly Plus Uni
• Can be integrated with Shelly Smart Control, MQTT, and Home Assistant systems