Sensors and Transducers for Industrial Applications At Variohm we can offer innovative sensor solutions combined with many decades of technical engineering and manufacturing experience. The products we offer are to the highest quality standards for industrial use and have relevant protection ratings for harsh industrial environments. We can deliver long lasting sensors with high precision and repeatability which can be incorporated into machinery and devices to be used within the industrial sector for research and production, maintenance, monitoring, construction, travel and many more areas.