Infrared digital temperature probe ds18b20 waterproof sensor

Product Overview

Description

Company profile:

Guangzhou Jianyuan Electronic Co.,Ltd was established in 2004 , ,engage in NTC Thermistor ,temperature and humidity sensors . Factory has nearly 2.000 square meters .Our company possesses not only the advanced manufacturing equipments, completed testing facilities and 90% experienced high-quality managers ,15 engineers and technicians , but also an independent and completed system, integrating researching ,developing ,manufacturing and selling .Nowadays our good reputation has been shaped in the international market .

 

DS18B20 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.

Drawing:

4	Connector	M12
3	Cable	3core black round sheath cable 1000mm±30mm 11*0.13BC,Φ1.2, outer diameter4.0,cable color :white,black,red PVC material
2	Probe	Stainless steel Φ6*100
1	IC	DS18b20

 

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.