Quartz Pendulous Accelerometers for Tactical and Navigation grade Inertial Application

Quartz accelerometers which are used in inertial guidance, navigation or driving systems need to meet very demanding performance requirements in terms of accuracy, stability and linearity. Usually these requirements must be achieve under strict conditions (at sea, on land, in the air and throughout the life of the system). So far, only two technologies have been able to meet the challenge and demonstrate correct functionality: vibrating beam accelerometer technology and quartz pendulum accelerometer technology. Since their introduction in the 1990s, quartz pendulum accelerometers quickly became the most widely used accelerometers in advanced navigation applications.

Our partner uses advanced servo technology to provide accuracy, repeatability and stability making the accelerometers working perfectly in harsh and high demanding environments and applications. Our quartz servo accelerometer HTS-JA1 and HTS-JA2 are widely used in inertial navigation, flight control and inertial measurement aspect. Our quartz flexible accelerometer are featured with a compact design, high output range, low lag, high stability, high accuracy, test cycle optional.