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First Sensor AG is one of the world's leading suppliers in the field of sensor systems. Our company develops and manufactures both standardized and tailor-made sensor solutions for the detection of light, radiation, pressure, flow, level and acceleration for applications in the Industrial, Medical and Mobility growth markets. The company produces in-house and along the value-added chain from component to system level.

With over 800 employees, we are represented at six German locations and also have development, production and sales sites in the USA, Canada, China, the Netherlands, Great Britain, France, Sweden and Denmark along with a worldwide partner network. We guarantee our compliance through regular successful certifications of the sites according to ISO/TS 16949, ISO 14001, EN ISO 13485, EN 9100 and ISO 9001 - matching the respective business field.

First Sensor AG is listed in the Prime Standard of the German stock exchange in Frankfurt.

Product Catalog

Technical Articles

Avalanche Photodiodes for LIDAR Applications (Optoelectronics) This white paper describes the Series 9 avalanche photodiodes (APDs) from First Sensor for high resolution LIDAR systems developed for Advanced Driver Assistance Systems (ADAS), 3D mapping systems,... (View Full Article)
LDE/LME Series - superior immunity to dust (Pressure Sensing) In this application note LDE/LME differential pressure sensors from First Sensor are experimentally compared to other sensors which use the same (thermal-anemometer-based, non-membrane) sensing... (View Full Article)