Vibration Monitoring for Pumps
Pump reliability depends on both mechanical condition and process operation. Continuous vibration trends help maintenance teams see developing bearing, balance and alignment changes before they become larger maintenance events.
See how it works – interactive 3D explainer
Istec VibSys on a pump train: press play for the narrated walkthrough (with sound), or pick any chapter.
Monitoring pumps and fans with VibSys?
Ask us for an offer – quoted prices are available for multiple units and complete systems with sensors, cables and Istec Sphere. Need just one unit? Order it directly from our webshop.
Bearing health
Trend bearing vibration and identify changes that justify closer inspection.
Alignment & balance
Follow changes associated with coupling alignment, rotating imbalance, looseness and mounting.
Process context
Cavitation and hydraulic operating conditions can affect vibration, so mechanical data should be interpreted with the process.
Practical measurement approach
Measure from rigid bearing locations on the pump and motor. Compare trends under similar speed and load conditions and include relevant process values when available.
Use VibSys with the IEPE sensor that fits the job
Istec VibSys 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, Istec distributor in Finland, helps with VibSys architecture, measurement points, sensor selection and accessories. Send us your machine list for a quote – or order a single unit online.
Firmware: current VibSys units ship with A01 firmware. The upcoming M40 firmware adds more functions through a normal firmware update – Istec has informed that the hardware stays the same.