This ds18b20 digital temperature sensor probe is pre-wired and waterproof (with heat shrink). The digital temperature sensor probe can be used for objects that need to be measured at a distance or in wet environments, and can also be used in 3.0-5.0V systems. This sensor probe is very convenient, with a temperature-limited alarm system, multiple sensor probes can share a common pin, and the unique design of the single-wire interface requires only a single digital pin for communication.

Specification

Details

Dimensions (unit: mm)

Application

Tips: Precautions for Using the DS18B20 Temperature Sensor Probe

Although the ds18b20 temperature sensor probe can operate at a maximum temperature of 125°C, the cable is PVC-jacketed, so we recommend that it is kept below 100°C. The ds18b20 temperature sensor probe is digital, so there is no signal degradation, even over long distances. As the DS18B20 temperature sensor probes are digital, there is no signal degradation even over long distances.

These single-wire ds18b20 digital temperature sensor probes are quite accurate (±0.5°C range in most cases), and the on-board digital-to-analog converter provides up to 12-bit accuracy, allowing them to be used with any microcontroller that uses a single digital pin, or even multiple sensors connected to the same pin, with a unique 64-bit ID logged at the factory on each sensor probe to differentiate it from other temperature sensor probes.