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The Model MAV52 amplified piezoelectric accelerometers with velocity output are designed to be used in Industrial test and automation environments; including laboratory testing, modal studies and test cells. The MAV52 is ideal for applications where velocity content of vibration is a more meaningful parameter to measure and where noise issues or system simplicity makes integration of the acceleration signal in the sensor rather than the signal conditioning more attractive. The 4 mA to 20 mA output makes it ideal in applications where noise, cable losses and long cable runs are likely to be an issue.
The seismic element is mechanically isolated from the mounting base, resulting in a low base strain sensitivity. The stainless steel materials are non-magnetic resulting in very low magnetic field susceptibility. These features, together with a sealed body, assure accurate and reliable data. The model MAV52 is available in a number of configurations and options that includes connector or integral stainless steel armored cable (specify length at time of ordering), intrinsically safe option or a submersible format. The mounting hole can be supplied with different threads. The Model MAV52 can be supplied in a number of different sensitivities to suit the expected vibration levels for the application.