NBA51 is available with one or two measurement axes. The inclinometer working principle is based on a micro machined silicon capacitive transductor (developed with MEMS technology). NBA51 is suited for applications (cranes, aerial platforms, drilling machines ans excavators) in harsh environments espacially for mabile machines. It has very compact dimensions, has high shock/vibration resistance and a high reliability and long service life for outdoor and indoor applications. NBA51 can be preset via pin for easy adjustment off the output signal. A redundant signal output at single axis version is available (with reverse signal behaviour CW/CCW). In addition more than one device ca be mounted easily one upon the other to achieve another redundancy (see drawings).