The FEMA family of Low-Pressure Sensors include the SN025-355-L, SKVN250-L, SKN1250-L, SKVN250-L, and the SKVN1250-L. These are provided with M12 connectors designed for a pair of powered lines (24VAC, or 24 to 36VDC) and a pair of TP/FT-10 -channel communication lines.
The number of applications for LonMark certification is growing rapidly. To make sure your products are on-track for certification, design conformance into them by following the LonMark Interoperability Guidelines v3.4.
The Proficiency Testing Program for Qualified Open Systems Installers, Professionals and Integrators provides a worldwide standard of proficiency for individuals that install, integrate and maintain systems utilizing LonMark certified products.