Waterproof DS18B20 Digital Temperature Sensor Probe Wire Cable

Waterproof DS18B20 Digital Temperature Sensor Probe Wire Cable

This product is the waterproof version of the DS18B20 temperature sensor, specifically designed for temperature measurements in distant or humid environments. This temperature & humidity sensor has a wide temperature range of -55°C to 125°C, but we recommend keeping the included PVC jacketed cable below 100°C to ensure optimal performance and durability.

The DS18B20 waterproof temperature sensor is a digital sensor that maintains signal integrity even over long distances. It utilizes a 1-Wire interface, connecting to a central microprocessor through a single wire (along with a ground wire). This design simplifies installation and connection, making it particularly suitable for systems operating within the 3V~5.5V range.

• Usable with 3.0V to 5.5V power/data
• ±0.5°C Accuracy from -10°C to +85°C
• Usable temperature range: -55 to 125°C (-67°F to +257°F)
• 9 to 12 bit selectable resolution
• Uses 1-Wire interface- requires only one digital pin for communication
• Unique 64 bit ID burned into the chip
• Multiple sensors can share one pin
• Temperature-limit alarm system
• Query time is less than 750ms