Ds18b20 Temperature Sensor Digital Temp Probe Waterproof Thermal Cable Stainless Steel Probe

• Installation Type: Through Hole
• Sensing Type: Resistive
• Contact: Contact
• Output Signal Type: Digital Type
• Production Process: Integration
• Material: Ceramics and Metal
• Model NO.: MFP-DS18B20
• Measuring Medium: Temperature
• IP Rating: IP67
• Certification: RoHS
• Customized: Customized
• Chip: Ds18b20
• Insulation: PVC/Teflon/Rubber Insulation
• Wire Cable Color: Black
• Wire Cores: 2cores, PVC Insulated
• Transport Package: Neutral Packing
• Trademark: J. P. Sensor
• Origin: Hefei, Anhui
• HS Code: 8533400000
• Production Capacity: 500, 000PCS/Season

Product Description

DS18B20 Temperature Sensor Digital Temp Probe Waterproof Thermal Cable Stainless Steel Probe 
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 cm 

Order information

Ordering number	Packing marking	Description
DS18B20	18B20	DS18B20 in 3-pin TO92
DS18B20/T&R	18B20	DS18B20 in 3-pin TO92, 2000 Piece Tape-and-Reel
DS18B20+	18B29 (See Note)	DS18B20 in Lead-Free 3-pin TO92
DS18B20+T&R	18B20 (See Note)	DS18B20 in Lead-Free 3-pin TO92, 2000 Piece Tape-and -Reel
DS18B20U	18B20	DS18B20 in 8-pin uSOP
DS18B20U/T&R	18B20	DS18B20 in 8-pin uSOP, 3000 Piece Tape-and-Reel
DS18B20U+	18B20 (See Note)	DS18B20 in Lead-Free 8-pin uSOP
DS18B20U+T&R	18B20 (See Note)	DS18B20 in Lead-Free 8-pin uSOP, 3000 Piece Tape-and-Reel
DS18B20Z	DS18B20	DS18B20 in 150 mil 8-pin SO
DS18B20Z/T&R	DS18B20	DS18B20 in 150 mil 8-pin SO, 2500 Piece Tape-and-Reel
DS18B20Z+	DS18B20	DS18B20 in Lead-Free 150 mil 8-pin SO
DS18B20Z+T&R	DS18B20	DS18B20 in Lead-Free 150 mil 8-pin SO, 2500 Piece Tape-and-Reel

 Note: A "+'' symbol will also be marked on the package.

Detailed pin descriptions Table 1

SO*	μSOP*	TO-92	Symbol	Description
5	4	1	GND	Ground.
4	1	2	DQ	Data 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.)
3	8	3	Vdd	Optional 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 Temperature Sensor Digital Temp Probe Waterproof Thermal Cable Stainless Steel Probe 

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:
 

Product     name	Digital temperature sensor DS18B20
Electronic   pressure    range	3.0~5.5v
Characteristics	High accuracy of temperature measuring

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