Multi-channel seismograph ZET 7152-N-VER.3

USB

Seismograph ZET 7152-N-VER.3 is a brand new product developed by ZETLAB Company. Two integrated sensors (ZET 7152-N и ZET 7156) allow to use the seismograph both as a vibration meter and as a seismic meter. Main advantages of ZET 7152-N-VER.3 are as follows: Two sensors with various amplitude and dynamic range for precise simultaneous measurements of weak and strong signals in wide dynamic range; In-place calibration by means of resonance testing (ISO 16063-32:2016) and acceleration of gravity (ISO 16063-42:2014); Possibility of using additional external sensors; User-friendly control panel; Various interface versions: off-line recording up to 18 hours (standard), LAN interface (standard), GSM interface (option); High data transfer speed. ZET 7152-N-VER.3 – is an offline wide-band triaxial seismograph with a wide dynamic range designed for monitoring of ground surface movement, local networks, temporary installations, structural health monitoring and seismic research performance. The seismograph is represented by triaxial digital accelerometer ZET 7152-N and a triaxial seismic sensor ZET 7156 placed into a leak-proof casing. The seismographs can operate via Ethernet network or via GSM network – in this case the data transfer to Internet server is performed via 3G network in real time mode (this function is optional). Synchronization of several seismographs within a single measuring network is performed via GPS or PTP (IEEE1588). Synchronization module ZET 7175 provides time synchronization of devices based on navigation satellites signals. GPS synchronization is of primary importance – it starts automatically as GPS-module detects satellites.