One Wire Digital Temperature Sensor – DS18B20 Waterproof

Description One Wire Digital Temperature Sensor – DS18B20 waterproof with cable Features DS18B20 housed in a waterproof, metal probe Requires no external components Unique 1-Wire® interface requires only one port pin for communication Each device has a unique 64-bit serial code stored in an onboard ROM Multidrop capability simplifies distributed temperature sensing applications Requires no external components Can be powered from data line. User-definable nonvolatile (NV) alarm settings Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperature alarm condition) Technical Specifications Power supply range is 3.0V to 5.5V 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 Pinouts The green or black wire is connected to ground (0V). The red wire is connected to 3.0 to 5.5V power The yellow or white wire is connected to the 1-Wire Network. [!] Important Note Use 4.7k ohm pull up from data line to VCC. Without pullup the 1-wire device will not be read correctly. Applications Thermostatic controls industrial systems Consumer products Thermometers Liquid, Oil temperature measurement in Food industry Documents and Downloads DS18B20 Datasheet Arduino Temperature Control Library mbed Example Bildr Tutorial Package Includes 1x One Wire Digital Temperature Sensor – DS18B20 Waterproof with cable (Tested and QC-OK by Art of Circuits) Art of Circuits invest time in testing every DS18B20 Waterproof Sensor so that our customers can use these sensors without any issues. Art of Circuits also tries its best to provide best engineering and technical support to our customers. Buying not tested sensors can result in wastage of your precious time and your money. Buying from vendors who do not know what they are selling results in no support from these vendors.