When load is applied to the contour direction of the crystal,
the frequency changes linearly.
Q-HSP sensor utilizes this characteristic.
The principle of the Q-HSP Sensors lies in the change of resonance
frequency due to stress exerted in the contour direction. (Chart 1)
When load is applied to the contour direction of the crystal,
the frequency changes linearly. (Chart 2)
New Product/New Technology Development Furtherance Business Adoption of Tokyo in 2010.
The temperature dependence of Q-HSP sensor is lower
compared to QCM sensor, implying it is less sensitive to changes in environmental temperature.
Moreover, Q-HSP sensor can be downsized and still
maintain its high accuracy and resolution.
Q-HSP sensor is expected to be used as a pressure sensor, a weight sensor, or a vibration sensor.
