DS18B20 Probe Type Temperature Sensor

The DS18B20 sensor makes it easy to measure temperatures of up to 125ºC in an easy way, in addition, the thermocouple is sealed in an envelope that allows it to be immersed in liquid or pre-set it from the interperie. Since it is a digital sensor, the read signal does not degrade due to the wiring distance. It can work in one-wire mode with a precision of ±0.5°C with a resolution of 12 bits.

Several sensors can also be used on the same pin since it is internally programmed with a unique 64-bit ID to differentiate them. The operating range is 3 to 5V so it can be used in practically any system that uses microcontrollers.

Main features:

• 6 mm diameter stainless steel tube by 30 mm long.
• Length: 91 cm.
• Diameter: 4mm.
• Contains a DS18B20 temperature sensor.
• 3 wires: Red is VCC (positive), black is GND (negative) and yellow/white is the data cable.