DS18B20 waterproof temperature sensor, metal probe - 1 m cable

Waterproof DS18B20 temperature sensor - metal probe 1 m

Precise DS18B20 temperature sensor enclosed in a sealed, waterproof stainless steel housing. The module features a wide supply voltage range from 3.0 V to 5.5 V and can measure temperatures from -55°C to 125°C. The probe measures 6 x 50 mm, and the integrated supply cable is 1 m long. The product is intended for ESP8266, ESP32, Arduino, and Raspberry Pi.

Example applications

• Temperature measurement of liquids and gases in harsh environmental conditions
• Home automation and smart building systems
• Monitoring temperature in greenhouses, cold rooms, and aquariums
• Building weather stations and advanced data loggers
• Prototyping circuits on breadboards and development boards

Benefits

• Resistance to moisture and water thanks to a robust stainless steel housing
• Wide temperature measurement range for versatile use
• Flexible mounting thanks to the long supply cable
• Simple integration with popular microcontroller platforms
• Digital readout minimizing signal interference during measurement

Example startup code

Example startup code for ESP32 using this sensor: https://flashesp.com/explore/tQGu0M4gO2cvTEZzr2FvW

Key technical specifications

• Supply voltage: 3.3 V - 5.0 V
• Temperature measurement range: from -55°C to 125°C
• Housing dimensions: 6 x 50 mm
• Cable length: 1 m
• Housing material: stainless steel
• Connections: VCC - red, GND - black, DATA - yellow
• Condition: brand new