Seismic safety switch

The company’s SA-3 seismic safety switch provides triaxial vibration detection and is ideal for protecting vulnerable structures from ground borne vibration events and incorporates a range of safe shutdown options depending on the application.

The SA-3 features three high-integrity low-noise piezoelectric seismometers positioned at 90º to each other along with the associated alarm circuitry housed within a robust weatherproof painted steel enclosure.