DS18B20 1M Waterproof Temperature Probe Thermometer with Heat Resistance Thermal Cable – SR038

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-analogue 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.

Specification:

• Supply Voltage: 3V~5.5V
• Temperature Range: -55 ~ +125 °C
• Probe Diameter: 6mm
• Probe Length: 30mm
• Resolution: 9~12 bit
• Query Time: 750msec

Features:

• Each pin uses a heat-shrinkable tube to prevent short circuits and internal sealing glue.
• Stainless steel tube encapsulation waterproof moistureproof prevents rust.
• Stainless steel tube 6mm diameter by 30mm long.
• Contains a DS18B20 temperature sensor.
• 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.
• Without the external components, the unique single bus.

Wire Description:

• Red:VCC/VDD
• Yellow:DATA
• Black:GND

Package Included:

1 x Waterproof DS18B20 Temperature Probe Thermometer