Smart Product DS18B20 Solar Radiation Temperature Sensor

Product Overview

Description

Smart Product DS18B20 Solar Radiation Temperature Sensor

 

 

Description:                                                                    

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Multidrop capability simplifies distributedtemperature sensing applications 

. Requires no external components 

. Can be powered from data line. Power supplyrange is 3.0V to 5.5V 

. Zero standby power required 

. Measures temperatures from -55°C to+125°C. Fahrenheit equivalent is -67°F to+257°F 

. ±0.5°C accuracy from -10°C to +85°C 

. Thermometer resolution is programmable from 9 to 12 bits 

. Converts 12-bit temperature to digital word in 750 ms (max.)

.User-definable, nonvolatile temperature alarm settings DS18B20Z

.Alarm search command identifies and 8-Pin SOIC (150 mil)addresses devices whose temperature is

outside of programmed limits (temperature PIN DESCRIPTION alarm condition)

.Applications include thermostatic controls, DQ - Data In/Out industrial systems, consumer products, VDD - PowerSupply Voltage thermometers, or any thermally sensitive NC - No Connect system. 

         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.

 

Digital Chips :                                                                 

 

Digital temperature and humidity sensor with a high technological content, application wide range of high quality, highly reliable, competitive and other features. The company can be reached on the mass of the mature product over a hundred type, are widely used in agricultural Equipment. Refrigeration HVAC controller, seafood,poultry and hatching, barn equipment,  wine cooler and other fields. Industrial equipment: Dehumidifier, automobile, boiler, automatic control devices, GPS location tracking, automotive, medical equipment, energy-saving power supply, communications equipment and other fields. 

 

Drawing:                                                                         

 

 

 

5	3.5 Stereo
4	White SR
3	Cable	28#,(3+1)white shielded wire 2000mm±30mm
2	Probe	Stainless Steel 6*30
1	Chip	DS18b20	1

 

 Detail pictures:                                                              

 

 

 

 

 

 

 

Relate products:                                                             

 

 

 

 

 

Pictures of packaging:                                                       

 

 

     (Packed in Strong Poly bags, Several bags packed in Standard high press-resistance carton. Due to the small size of the NTC thermistor, we normally use international Express: DHL, TNT, UPS, FEDEX, EMS etc.) 

 

Certificate:                                                                     

 

 

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.

 

More information,please contact us.