DS18B20 Waterproof Digital Thermal Probe By KitsGuru KG006 by KitsGuru

This sealed digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interface. The DS18B20 provides 9 to 12-bit (configurable) temperature readings over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor.

• 3.0-5.5V input voltage
• Waterproof
• -55°C to 125°C temperature range
• ±0.5°C accuracy from -10°C to 85°C
• 1 Wire interface

This is a pre-wired and waterproofed version of the DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C. Because they are digital, you don't get any signal degradation even over long distances! These 1-wire digital temperature sensors are fairly precise (±0.5°C over much of the range) and can give up to 12 bits of precision from the onboard digital-to-analog converter.

• Usable temperature range: -55 to 125°C (-67°F to 257°F)
• 9 to 12 bit selectable resolution
• Temperature-limit alarm system
• Usable with 3.0V to 5.5V power/data
• Unique 64 bit ID burned into chip