Safran develops inertial micro-sensor strategy

An example of a MEMS. (Photo: Safran Colibrys)

Safran Electronics & Defense is taking a major step forward in its inertial navigation strategy by grouping two subsidiaries, Safran Colibrys (Switzerland) and the recently acquired Sensonor (Norway,) under a single banner, Safran Sensing Technologies.

The similarities in expertise, market position, customers and technologies result in clear synergy between these two companies, which produce accelerometers, gyrometers and inertial measurement units (IMUs). The creation of Safran Sensing Technologies shows Safran’s commitment to developing its micro-sensor business through these two companies.

The STIM380H inertial measurement unit. (Photo: Sensonor)

The goal is to jointly offer a wider and comprehensive range of inertial technologies including vibrating sensors, optics and micro-electromechanical system (MEMS) for applications in aeronautics, defense, space and other industries.

The two subsidiaries have already delivered more than 20 million MEMS sensors to the aeronautics, defense, space, transport, mobility and industry sectors. For example, MEMS are used in the control accelerometers of automobile airbags, in high temperature accelerometers for guiding drill heads, and in seismic sensors measuring the structural health of buildings or civil engineering works. They are also used in IMUs for civil, military and space vehicles.

This change is part of a broader Safran Electronics & Defense strategy designed to strengthen the company’s position in the positioning, navigation and timing (PNT) market.

The two entities have been renamed Safran Sensing Technologies Norway AS and Safran Sensing Technologies Switzerland SA, respectively.