Shenzhen Grande Electronic Linkedin Page
Shenzhen Grande Electronic Co., Ltd logo
E-mail us for a Quote:
sales88@greattong.com
Call us now:
+86-755-83261869

Technical Article


What is a RTD (resistance temperature detector)?

Time:2019-06-21 13:53:48 Click:

RTD is actually the abbreviation of Resistance Temperature Detector, which means a special wire whose resistance virtually varies with the temperature; In adition, when it comes to the RTD material, it generally includes copper, platinum, nickel and alloy of nickel and iron.

 

PS: RTD resistance— 0℃ resistance usually considers as a nominal value. When 0 ℃ Ω platinum RTD resistor is in 1 ℃, its resistance is virtually 100.39 Ω; In 50 ℃, its resistance is 119.4 Ω. Furthermore, the error of RTD is less than thermal resistor. For platinum, the error is usually 0.01%; While for nickel, the erroe is 0.5%. Apart from that, the interface circuit of RTD and thermistor is basically the same except that less error and small resistance.

 

 


Previous:What is a starting current and a running current?

Next:Why are all Apple products' circuit boards colored black?


Request an Official Quote

Questions

E-MAIL

File Upload

Upload a list of files

    Please upload your Gerber files and BOM. You can upload an unlimited number of files as long as the total size of all files does not exceed 20 MB. To ensure you receive your official quote in less than 24 hours, please include the quantity of circuit boards for which you would like a quote.

    If you require that we sign a Non-Disclosure Agreement (NDA), please send it to us prior to sending your files and we will be happy to accommodate.

     
    Home About Us Services Quality Pb-Free News Contact Us


    Copyright ® 2017,Shenzhen Grande Electronic Co., Ltd. All Rights Reserved. 中文站 Sitemap