In the special field of capacitive sensors in particular, the companyrechner Sensor is not only regarded as a leading global supplier, but also as a synonym for these products, due to its significant contribution to the development and design of capacitive sensors. These sensors are versatile products and have become an indispensable part of today's automation technology. The wide range of RECHNER's range of sensors is hard to beat and a guarantee for the company's success. The spectrum includes capacitive, inductive, optoelectronic, calorimetric, magnetoresistive sensors and complete level monitoring systems. In addition, there are a number of back-up devices and isolating switch amplifiers.