High Temp Waterproof DS18B20 Digital temperature sensor Dallas 1Wire

This is a pre-wired and waterproofed version of the DS18B20 sensor made with a PTFE wire cable. Handy for when you need to measure something far away, or in wet conditions. This sensor is a little more expensive than the other waterproof version we have with a PVC cable because this one can be used up to 125°C – the limit of the sensor itself.

Because the sensor signal is digital, you don&apos 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. They work great with any microcontroller .Usable with 3.0-5.0V systems.

Cable specs:

• Stainless steel #316 tube 6mm diameter by 40mm long

• Cable is approx 3 ft long / 90cm long

• Contains DS18B20 temperature sensor

• Three wires – Orange Stripe connects to 3-5V, White connects to ground and Blue Stripe is data.

DS18B20 Technical specs:

• 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 chip

• Multiple sensors can share one pin

• ±0.5°C Accuracy from -10°C to 85°C

• Temperature-limit alarm system

• Query time is less than 750ms

• Usable with 3.0V to 5.5V power/data

DS18B20 Datasheet

Dallas Temperature Control Arduino library which requires also the OneWire Library.