Seismic sensor SPZ

Seismic piezoelectric sensor for seismic surveys on structures with tomography methodology, ideal for non-invasive seismic surveys on structures or artistic works of particular hystorical interest in marble, wood or cement on which it is possible to practice holes or to apply mechanical sensors. Supplied with 1 mt cable and connector, SPZ sensor must be connected to MAE tombox interface unit for seismographs which is dedicated to interfacing signals coming from piezoelectric sensors with MAE seismographs. - Transducer function: Diaphragm - Element typology: Piezo - Resonance resistance: 300 ohm - Capacity: 30000 pF - Diameter: 35 mm - Height: 0.53 mm