Accelerometers

A low-cost way to do spectrum analysis: powering an accelerometer with a constant current diode and reading it on an oscilloscope.

RDI Advisor: what to consider when choosing a magnet for temporary accelerometer mounting, and how magnets lower mounted resonance.

Wiring diagram for the CMCP1100, courtesy of STI Vibration Monitoring. Electrical powering requirements: most internally amplified vibration sensors require a constant current DC power source…

How accelerometers work, current/voltage vs. charge mode, mounting methods and frequency range, sensitivity, calibration, instrument wire, grounding and conduit. STI field application note.

Mounting methods, mounting accessories, installation tools, adhesives, preferred mounting locations, cabling, signal interference and sensor wiring for accelerometers. STI field application note.

How acceleration envelope measurements detect bearing defects, lubrication problems and severe lower-order faults like unbalance. STI field application note.