Global Sources
EE Times-India
Stay in touch with EE Times India
 
EE Times-India > T&M
 
 
T&M  

CJC module saves board space

Posted: 09 Mar 2007     Print Version  Bookmark and Share

Keywords:thermocouple  CJC  DAQ  TT electronics  BI Technologies 

TT electronics BI Technologies has launched a cold junction compensation (CJC) module for thermocouples. Designated 143-131A, the CJC module features a hybrid SIP configuration to minimise board space.

The CJC module is available in a standard three-terminal package and uses an active semiconductor that enhances the accuracy of temperature measurements when used with standard thermocouples. The module is compatible with most DAQ manufacturers' mounting boards and terminal blocks.

"The CJC Module achieves accurate compensation by using laser-trimming and an environmentally stable, robust construction that includes a ceramic base and hybrid technology," said Mike Ochoa-Hougan, product manager, BI Technologies' electronic components division. "This module improves the accuracy of temperatures measured with thermocouples, including power electronics such as heat sinks and electric motors."

The 143-131A module features an output voltage slope of -2.5mV/°C and an accuracy of ±1.25°C within the operating temperature range of -40°C to 85°C. This compact device is priced at Rs.135.96 ($3) each in volume, with lead times from stock to 8 weeks. In order to meet customer requirements, BI Technologies also plans to produce devices outside these specifications.




Comment on "CJC module saves board space"
Comments:  
*  You can enter [0] more charecters.
*Verify code:
 
 
Webinars

Seminars

Visit Asia Webinars to learn about the latest in technology and get practical design tips.

 

Go to top             Connect on Facebook      Follow us on Twitter      Follow us on Orkut

 
Back to Top