Vibration Monitoring for Compressors
Vibration Monitoring for Compressors
Compressor monitoring should reflect the machine type. Rotating compressors, reciprocating compressors and their auxiliaries have different mechanisms and therefore different monitoring requirements.
Rotating machines
Monitor bearings, couplings, shafts, gears and drivers for mechanical changes.
Reciprocating machines
Use vibration where appropriate but recognize when rod position, rod drop or other dedicated measurements are required.
Balance of plant
Pumps, fans, motors and cooling auxiliaries are practical continuous-monitoring targets.
Practical measurement approach
For reciprocating compressor rod-drop monitoring, consider Istec RecipSys as a dedicated measurement solution. VibSys should not be presented as a replacement for application-specific protection or rod-position systems.
Use VibSys with the IEPE sensor that fits the job
Istec VibSys A01 is a four-channel platform for scalable vibration condition monitoring. Multiple units can be placed near selected machines as monitoring coverage expands.
Compatible standard 2-wire IEPE accelerometers can be used; VibSys is not locked to Istec sensors. This makes it possible to select sensors around measurement range, frequency response, temperature, environment and plant standards.
VibSys is intended for condition monitoring and diagnostics. Dedicated safety, trip and machinery-protection functions should remain on systems designed for those duties.
Discuss your application
MK-Controls can help with VibSys architecture, measurement points, sensor selection and accessories for new or existing machinery.