Description temperature sensor
DS18B20 is single intelligent temperature sensor,produced by DALLAS semiconductor companies in the United States.It belongs to a new generation of adaptive intelligent temperature sensor, and can directly convert temperature signal to the serial digital signals for computer processing.Using strict welding and assembly process, improve the measurement precision, longer service life.
Features:
1.Digital signal output
2.Temperature sensing quickly,Accurate ,Temperature measurement Accurately
3.Impact resistance, strong waterproof, long service life
4.Without external components, the unique single bus interface
Application temperature sensor
DS18B20 temperature sensor is mainly used in cold storage temperature monitoring, drug GMP monitoring system, telecom machine room monitoring, beer production, building automation, warehouse temperature monitoring, environmental monitoring, process monitoring temperature, air conditioning monitoring, incubation temperature control, breeding temperature measurement, the greenhouse temperature monitoring, etc.
Specification temperature sensor
Digital chip | DS18B20 |
Power supply | 3.0~5.5VDC |
Resolution ratio | 9~12 bit,Corresponding distinguish temperature are 0.5℃,0.25℃,0.125℃ and 0.0625℃ |
Operating temperature range | -50~+125℃(when the temperature is -10~+85℃,the accuracy is±0.5℃) |
Shell size | Diameter:6~9mm,length:10mm~1000mm |
Shell material | Stainless steel |
Wire | UL Series(such as UL1007),Supply line number, using temperature range, outside diameter and material requirements. |
Connector | Molex,JST,DuPont,CWB,CJT,U type etc. |
Drivepipe | Heat shrinkable tube;PVC tube,;glass fiber tube;teflon tube |
Connection mode | Black:GND Yellow:DATA Red:VDD+ |
Detail show temperature sensor
| DS18B20 temperature sensor | |
| temperature range | -55 - 80C |
| probe dimension | 6x20mm |
| wire length | 1m |
| wire end | tinning |
| Application | HVAC |
| Connection | Black:GND Yellow:DATA Red:VDD+ |
| Customized for you | |
Related products temperature sensor
Customized for you
(send us parameters or drawing reference)
Type selection temperature sensor
How to order
please offer the following necessary info:
Temperature range
Application
Probe size
Wire length
Wire end
Packaging&Shipping temperature sensor
FAQ temperature sensor
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Update time：2018.09.28