This multi channel remote measurement system was designed to replace slip rings. It considerably improves measurement reliability. This module eliminates the contact wear phenomenon that generates parasite signals (slip rings). It can therefore be used in difficult environments (dust, vibrations, high temperatures).
This very compact and lightweight (7g) module includes the conditioning for strain gauges from 350 Ohms to 2000 Ohms. The data is sent using frequency modulation (PCM) or by induction loop. The power supply uses a battery or induction. The data is recovered either as analogue or digital output. Its applications are multiple (distorsion or temperature measurements on transmission shafts, rotating machinery, and in the automotive, aeronautics or industrial sectors).