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25 January 2013
PCB Piezotronics has launched a high frequency accelerometer that operates to 30kHz for gear mesh and bearing fault analysis. The 621B40 works with online or portable monitoring systems to provide reliable vibration m
The 621B40 works with online or portable monitoring systems to provide reliable vibration monitoring.
It operates to 30kHz even with a magnetic mount and captures high frequency gear mesh faults.
Due to the sensor's high frequency range, it is suitable for measurements on high-speed compressors, gear boxes and turbomachinery.With a magnetically mounted 621B40 supplying a response to more than 30kHz, a vibration analyst can obtain precise measurements, revealing high frequency phenomena. For higher frequency measurements the 352A60 sensor has an upper frequency range of 60kHz at Â±3dB.