1.High quality and fast response 2.ISO .ROHS certificated
1 WIRE DS18b20 DIGITAL TEMPERATURE SENSOR:
Features:
· Unique 1Wire interface requires only one port pin for communication. Multidrop capability simplifies distributed temperature sensing applications. Requires no external components
· Operating temperature range:-55°C to +125°C (-67F to +257F), ±0.5°C accuracy from -10°C to +85°C
· Can be powered from data line. Power supply range is 3.0V to 5.5V
· Thermometer resolution is programmable from 9 to 12 bits.
· Size of Sheath:6*30mm
Application:
The DS18B20 Digital Thermometer provides 9 to 12-bit (configurable) temperature readings which indicate the temperature of the device. Information is sent to/from the DS18B20 over a 1-Wire interface, so that only one wire (and ground)needs to be connected from a central microprocessor to a DS18B20. Power for reading, writing, and performing temperature conversions can be derived from the data line itself with no need for an external power source.
Because each DS18B20 contains a unique silicon serial number, multiple DS18B20s can exist on the same 1-Wire bus. This allows for placing temperature sensors in many different places. Applications where this feature is useful include HVAC environmental controls, sensing temperatures inside buildings,equipment or machinery, and process monitoring and control.
Picture:
Packaging Details:
Packed in Strong Poly bags, Several bags packed in Standard high press-resistance carton. Due to the small size of the sensor, we normally use international Express: DHL, TNT, UPS, FEDEX, EMS etc.
Logistic suggestion
** 1-50KG,by courier
** 50-100KG,by air
** Above 100KG,by sea
How to Order :
In order to help you get the exact model, please offer the following necessary info.:
1, The application of the ds18b20 sensor:__________
2, Working environment of ds18b20 sensor:________
3, The range of operation temperature:___°c to ___°c
4, The dimension and the drawing of the sensor- cable length___,probe material ___, probe diameter___ and probe length__.
5, Connetor model
Certificate:
More information, please contact us and we will send you the detailed specification.
2012 Hot-Sold Digital Temperature Sensor
