bullet About Us




International Frequency Sensor Association (IFSA) is one of the major professional, non-profit association serving for sensor industry and academy during 20 years. It has founded in 1999. In 2000 the IFSA was registered by the Union of International Associations (UIA). The main aim of IFSA is to provide the best platform for academicians, researchers and engineers from industry to present and discuss the latest research results, experiences and future trends in the area of design and application of different smart sensors with digital, frequency (period), duty-cycle, PWM, time interval, phase-shift or pulse number output. Very fast advances in IC technologies brought new challenges in the physical design of integrated sensors and microsensors. This development is essential for developing modern measurement science and technology in the nearest future.


Unfortunately, there were no conference, journal or Internet resource devoted solely to these particular subjects. The scientific and technical problems related to frequency output sensors were presents only on some events devoted to sensors. On the basis of the mentioned above it has been decided to start international cooperation in the frame of IFSA by providing an appropriate infrastructure.


Today IFSA Group includes several companies-members such as Sensors Web Portal, Inc. (Canada), IFSA Publishing, S.L.(Spain), Excelera, S,L, (Spain), F2D, Ltd. (Irland), etc.


IFSA membership is open to all companies, universities, organizations and individuals world-wide, that are able to contribute expertise in sensor relevant areas. To apply for membership, please complete the on-line form on this Web portal (section MEMBERSHIP) or ASCII text form. Today there are 750+ members from 71 countries world-wide (59 % are from industry, 40 % - from universities and 1 % from research institutions).


The International Frequency Sensor Association (IFSA) is an ideal partner for many European Projects due to its outstanding abilities for project results dissemination over the world and transfer research results to industry. Our majority members are from Member States or Associated countries, and our principal objective is to promote scientific and technological cooperation in Europe.



The Structure of Professional Society


IFSA Structure



Sensors Web Portal Inc. was registered in 2001 (Canada) in order to host the biggest free access information rich Internet specialized recourse devoted to sensors, transducers and sensor instrumentation. It effectively fills the role of information broker for information seeker in that subject and identifies useful quality, reliable online resources, and is an important gateway for anyone working in sensors related field in which there is a significant mass of online source material. This specialized vertical portal offers you the opportunity to place here information about your products, papers, articles and links. It is a snap-short of what is happening now in the field of sensors. Edited from international printed and electronic media, using research, application, novelty and innovation as key words, we give you the best. We hope that you will find the sensors web portal interesting and that strong links will be established amongst our members involved in sensors R&D and production.


19 November 2002 Sensors Web Portal has been awarded by 2002-2003 Golden Web Award and 1 July 2004 by 2003-2004 Golden Web Award from The International Association of Web Masters and Designers presented to those sites whose web design, originality and content have achieved levels of excellence deserving of recognition.


Today Sensors Web Portal, Inc. is an integrated media corporation serving advanced sensor technology industries worldwide through its magazine, journal, events, e-Newsletter, online media, directories, data products and marketing services.


IFSA Publishing, S.L. has founded in July 2013 in Barcelona (Spain) with the aim to carry our all commercial activities of the association including books and journal(s) publications, conferences, sellings, advertising, etc.

Since 2013 the Sensors & Transducers journal is published by IFSA Publishing, S.L. (Barcelona, Spain).


Investors/Buyers. Interested companies please contact: Management.



To Read More About IFSA and Sensors Web Portal Inc.:


[1]. IFSA Activity Report

[2]. Frequency-to-Digital's Products Catalog

[3]. Sensors Web Portal has been selected as Engineering Site of the Day by Electrical Engineering Community (EEWeb)

[4].Igor L. Myshkin, Sensor's Ads on Specialized Web Portal - Best Way for Visitor's and Advertiser's Satisfaction, Canada IT.com, 2002.

[5].Nikolay V. Kirianaki, Sergey Y. Yurish, International Frequency Sensor Association (IFSA): Successful Example of Measurement Infrastructure,

     submitted for XVII IMEKO World Congress, June 22-27, 2003, Dubrovnik, CROATIA.

[6].Jo McIntyre, Heres's a New Idea: the Internet; Customers Demand e-Commerce, Small Times, April 22, 2003.

[7].Yurish S.Y., Modern MEMS Technologies and Advanced Signal Processing: How to Obtain More Benefits in Smart Sensors Systems ?,

     Sensors and Transducers Magazine (S&T e-Digest), Vol.36, Issue 10, October 2003, pp.I-III.

[8].Kirianaki N.V., IFSA Supports IEEE 1451 Standardization Process, Sensors and Transducers Magazine (S&T e-Digest), Vol.45, Issue 7,
     July 2004, pp.278-279.


IFSA Activity Report

(Acrobat (pdf) format

15.1 Mb)



IFSA and Sensors Web Portal Press Releases:


[1].  Sensors Web Portal has been Awarded by Golden Web Award

[2].  Novel Measurement Techniques up for License

[3].  Sensors web Portal has Opened the First Sensors e-Shop in the Net

[4].  The number of IFSA members has exceeded three hundreds

[5].  Smartec Expands its e-Commerce Possibilities with Sensors Web Portal

[6].  Universal Frequency-to-Digital Converter (UFDC-1): a Revolution in Analog-to-Digital Conversion

[7].  Fast, Accurate Universal Frequency-to-Digital Converter for Quasi-Digital Sensors and Transducers,

[8].  Sensors Interfacing ICs are Available in Miniature TQFP Package

[9].  Universal Frequency-to-Digital Converters (UFDC) are Available Now in Miniaturized Micro Lead Frame Package

[10].Le Sensor and Sensors Web Portal Partner to Provide Mobile Advertising Solutions for the Sensor Industry




         President's signature

Dr. Sergey Y. Yurish,

IFSA President






Headquarter of

Sensors Web Portal, Inc.

Headquarter of

International Frequency Sensor Association (IFSA)
and IFSA Publishing, S.L.

Canadian flag

Sensors Web Portal, Inc.

European Union flag

548 Beaver Creek Cres.,

Waterloo, ON

N2V 2J6, Canada

Tel.: +1 (289) 439-2493




Parc UPC-PMT, Edifici RDIT-K2M

c/ Esteve Terradas, 1

08860 Castelldefels, Barcelona, Spain

Tel.: +34 696067716

E-mail: ifsa@sensorsportal.com

1999 - 2021 Copyright (C), Sensors Web Portal, Inc. All Rights Reserved.

Home - News - Links - Archives - Tools - Voltage-to-Frequency Converters - Standardization - Patents - Marketplace - Projects - Wish List - e-Shop - Sensor Jobs - Membership - Videos - Publishing - Site Map - Subscribe - Search

 Members Area -Sensors Portal -Training Courses - S&T Digest - For advertisers - Bookstore - Forums - Polls - Submit Press Release - Submit White Paper - Testimonies - Twitter - Facebook - LinkedIn