VM-40 Acquisition system

The VM-40 acquisition system records the vibrations in construction applications using an integrated three-axis seismic accelerometer. The signals are acquired in real time and displayed graphically on the unit’s screen; threshold values are set as required by regulations. Once the data has been acquired on site, it can be downloaded to a PC for use in reporting. The VM-40 system is equipped with a USB output and connector for switching external systems on/off (lights, doors, sirens). On request, the VM-40 can be equipped with a GSM module to send alarm messages when the threshold is exceeded (model VM-40B). The instrument is lightweight, easily portable, compact and robust, and is easy and handy for the operator to use.