Ds18b20 Temperature Sensor Waterproof Digital Thermal Probe Sensor for Arduino (Pack of 3PCS)

9~12 adjustable resolution
Power supply range: 3.0V-5.5V
Operating temperature range:-55°C - +125°C (-67°F - +257°F)
Storage temperature range:-55°C to - 125°C (-67°F - +257°F)
Accuracy over the range of-10°C to +85°C: 0.5°C.
No other components, unique single bus interface
Output lead:red (VCC), yellow(DATA) , black(GND)
Cable length:Approx.100 cmOrder informationOrdering numberPacking markingDescriptionDS18B2018B20DS18B20 in 3-pin TO92DS18B20/T&R18B20DS18B20 in 3-pin TO92, 2000 Piece Tape-and-ReelDS18B20+18B29 (See Note)DS18B20 in Lead-Free 3-pin TO92DS18B20+T&R18B20 (See Note)DS18B20 in Lead-Free 3-pin TO92, 2000 Piece Tape-and -ReelDS18B20U18B20DS18B20 in 8-pin uSOPDS18B20U/T&R18B20DS18B20 in 8-pin uSOP, 3000 Piece Tape-and-ReelDS18B20U+18B20 (See Note)DS18B20 in Lead-Free 8-pin uSOPDS18B20U+T&R18B20 (See Note)DS18B20 in Lead-Free 8-pin uSOP, 3000 Piece Tape-and-ReelDS18B20ZDS18B20DS18B20 in 150 mil 8-pin SODS18B20Z/T&RDS18B20DS18B20 in 150 mil 8-pin SO, 2500 Piece Tape-and-ReelDS18B20Z+DS18B20DS18B20 in Lead-Free 150 mil 8-pin SODS18B20Z+T&RDS18B20DS18B20 in Lead-Free 150 mil 8-pin SO, 2500 Piece Tape-and-ReelNote: A "+'' symbol will also be marked on the package.Detailed pin descriptions Table 1SO*μSOP*TO-92SymbolDescription541GNDGround.412DQData Input/Output pin. Open-drain 1-Wire interface pin. Also provides power to the device when used in parasite power mode (see ''Parasite Power'' section.)383VddOptional Vdd pin. Vdd must be grounded for operation in parasite power mode.*All pins not specified in this table are ''No Connect'' pins.Specification:
1. Temperature range of -55 ºC ~ +125 ºC, the measurement resolution of 0.0625 ºC; -10 ~ +85 ºC when the accuracy of ± 0.5 ºC.
2. Available data lines, voltage range: 3.0 ~ 5.5V
3. Negative pressure characteristics: power polarity reverse, the thermometer is not good because of fever and burned, but can not work properly.
4. Programmable resolution of 9 to 12, the corresponding resolution of the temperature were 0.5 ºC, 0.25 ºC, 0.125 ºC and 0.0625 ºC, to achieve high-precision temperature measurement.
5. Contains 64-bit laser-corrected read-only memory.
6. Adapt to a variety of single-chip or system machine
7. Users can distinguish between the upper and lower limits of the temperature
8. Contains parasitic power supply
Product features: DS18B20 sensor is digital temperature sensor. It is a usual temperature sensor with advantage of small body, accuracy measuring and strong noise screening sensor. It has good stability and can be macthed with other products.
DS18B20 pin definition:
DQ is the input/output of digital signal
GND is the power field
VDD is the input terminal of external power supply power supply (grounding when the parasitic power connection mode is connected)Parameters:
ProductnameDigital temperature sensorElectronic pressure range3.0~5.5vCharacteristicsHigh accuracy of temperature measuringYou may also like these products:
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