DFR0198

DFR0198 is a waterproof DS18B20 digital temperature sensor for Arduino (IP68, -10°C to +85°C). 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 TO 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 from -55 to 125°C (-67°F to +257°F)
• 9 to 12 bit selectable resolution
• Unique 64bit ID burned into chip
• Multiple sensors can share one pin, temperature-limit alarm system
• Query time is less than 750ms
• 3 wires interface
• Stainless steel tube 6mm diameter by 35mm long
• Cable diameter is 4mm (0.16), length is 95cm (37.4")