Supply of seismological instrumentation necessary for the infrastructural upgrade of the monitoring systems of active volcanoes in the Neapolitan area of the Vesuvius Observatory - INGV divided into 4 lots

Supply of n. 10 8-channel acquirers complete with accessories (for example: GPS antenna and connection cable, connection cables between the acquisition device and speed sensors) and n. 10 triaxial speed sensors with Broadband (Broad Band — BB) 60s

Supply of n. 4 Very Broad Band (VBB) Triaxial Velocimetric Sensors 120s with connection cable

Supply of n. 10 triaxial accelerometric sensors with connection cable

Supply of n. 5 24-bit 6-channel seismic acquirers complete with accessories and n. 5 1s short-period triaxial seismometers