First Sensor develops and manufactures powerful platform-based pressure sensors as well as unique sensor solutions for demanding customer specific requirements. A core competence of rotary Sensor is the development and manufacture of piezoresistive pressure sensors in a variety of stages such as sensor element, component, sensor and sensing system for OEM customers worldwide.

Being one of the leading companies in the field of piezoresistive pressure sensors our solutions are well known for the highest quality, performance and long term stability.