Analytical Instrument Manufacturing


SENSIT Technologies
851 Transport Drive
Valparaiso, IN 46383


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Providing innovative detection solutions to protect life and property from hazardous gas leaks

SENSIT Technologies designs, manufactures, and services a complete line of gas leak detection instruments, combustible gas indicators, and toxic gas monitors. Our product line also includes vehicle mounted methane detectors and natural gas pipeline locators. Whether you need a confined space monitor or an instrument to quickly find the source of combustible gas leaks, SENSIT Technologies has the right product for you.


J. Scott Kleppe

President and Chief Executive Officer, Sensit Technologies

J. Scott Kleppe is President and Chief Executive Officer of Sensit Technologies (formally J and N Enterprises, Inc.) in Valparaiso, Indiana. He oversees all sales, design, manufacturing, service, quality, and financial operations of the organization. Sensit Technologies has been a part of the Crane Group since 2014.

Scott joined Sensit in 1984 after working at another unrelated business, and has spent his career working to build the family business. He started out working in packaging and shipping, moved into sales, and in 1999 was named President of the company upon his father’s retirement. Today, with over 80 employees and global product distribution to more than 40 countries, Sensit Technologies boasts complete sales and service capabilities, research and development, and manufacturing operations. 

His affiliations include Midwest Energy Association Board of Directors (2009-2015), American Gas Association OESA Committee Chairman (elect) (2013-2015), Eastport Owners Association Board member (2011-2014), and United Way Ambassador (2015).  Additionally, Scott was named the Indiana Small Business Exporter of the Year in 2005. 

Scott’s education spans from Chemical Engineering at Purdue to Electrical/HVAC Systems studies at Indiana Vocational Technical College, and various business classes through University of Wisconsin Business School.