Temperature Sensor Probe - DS18B20

Temperature Sensor Probe uses DS18B20 sensor inside pre-wired waterproof digital temperature sensor probe with a 1 meter long cable. It is very handy for when you need to measure something far away, or in wet conditions. Because they are digital, you don't get any signal degradation even over long distance.
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. They work great with any microcontroller using a single digital pin, and you can even connect multiple ones to the same pin, each one has a unique 64-bit ID burned in at the factory to differentiate them. Usable with 3.0-5.0V systems.

Specifications

• Three wire connections
• Operating Voltage : 3.3-5V
• Measures temperatures from –55°C to +125°C (–67°F to +257°F)
• ±0.5°C accuracy from –10°C to +85°C
• Thermometer resolution is user-selectable from 9 to 12 bits
• Converts temperature to 12-bit digital word in 750ms (max.)
• Cable length : 100cm / 39 inches /1 meter (aprox)
• Stainless Steel Sensor Shell Diameter: 6mm

Shipping List

• Temperature Sensor Probe - DS18B20 x 1

Good to Know

• The module uses a Dallas 1-Wire protocol, which is somewhat complex, and requires a bunch of code to parse out the communication. When using with microcontroller put a 4.7k resistor to sensing pin, which is required as a pullup from the DATA to VCC line.