Asset Twin example

NDE - Comp C

Low Not assessed  Compressor on Cooling / CL-COMP-C

Not in alert.

Likely faults

The latest analysis suggests no fault.

What changed

Jump in Velocity RMS (scalar)
Typical level of Velocity RMS (scalar) has increased from <<2.18:mm/s>> to <<2.69:mm/s>>.		 stream f38bf0b9 2026-10-09 16:16
Jump in Velocity RMS (scalar)
Typical level of Velocity RMS (scalar) has increased from <<3.4:mm/s>> to <<4.67:mm/s>>.		 stream b95cee3c 2026-10-09 04:06
Jump in Velocity RMS (scalar)
Typical level of Velocity RMS (scalar) has increased from <<6.02:mm/s>> to <<8.18:mm/s>>.		 stream 359035bd 2026-10-09 04:01
RMS Increase
An increase in RMS has been detected for mode 4 from <<0.26:g>> to <<0.27:g>>.		 stream b95cee3c 2026-10-07 17:48
Jump in Envelope Peak Score
Typical level of Envelope Peak Score has increased from <<0.04:g^2>> to <<0.13:g^2>>.		 stream 359035bd 2026-10-07 03:22
Jump in Acceleration RMS (scalar)
Typical level of Acceleration RMS (scalar) has increased from <<0.27:g>> to <<0.35:g>>.		 stream 359035bd 2026-10-06 04:46
Jump in Acceleration RMS (scalar)
Typical level of Acceleration RMS (scalar) has increased from <<0.0:g>> to <<0.55:g>>.		 stream b95cee3c 2026-10-06 01:21
Jump in Acceleration RMS (scalar)
Typical level of Acceleration RMS (scalar) has increased from <<0.0:g>> to <<0.2:g>>.		 stream f38bf0b9 2026-10-06 01:16
Jump in Velocity RMS (scalar)
Typical level of Velocity RMS (scalar) has increased from <<1.96:mm/s>> to <<2.29:mm/s>>.		 stream f38bf0b9 2026-10-05 13:11

Trends

Measurement time 2026-09-27 11:36 to 2026-10-27 13:40 (UTC). ▏went into alert · ▏back to low, cleared or as the evidence faded — from Multiviz's priority history.

Vibration level

How strongly the machine vibrates at this point. A rise here is what usually lies behind an alert: compare it with the alert marks.

Velocity RMS · mm/s Stream 359035bd 0 mm/s Stream b95cee3c 0 mm/s Stream f38bf0b9 0 mm/s
0 2 4 6 8 Oct 01 Oct 08 Oct 15 Oct 22

Reported by the sensor itself, about every 5 min. MultiViz also computes it from each waveform (about every 14 h); the sensor's value is shown because it comes more often. The two may differ: each uses its own frequency range.

Impacting

Short, sharp impacts, as from a damaged bearing, raise crest factor and kurtosis — often before the overall level moves.

Acceleration RMS · g Stream 359035bd 0 g Stream b95cee3c 0 g Stream f38bf0b9 0 g
0.0 0.2 0.4 0.6 Oct 08 Oct 22

Reported by the sensor itself, about every 5 min. MultiViz also computes it from each waveform (about every 14 h); the sensor's value is shown because it comes more often. The two may differ: each uses its own frequency range.

Crest factor · peak ÷ RMS, no unit Stream 359035bd 0 Stream b95cee3c 0 Stream f38bf0b9 0
0 2 4 6 Oct 08 Oct 22

Computed by MultiViz from each vibration measurement (waveform), about every 14 h.

Kurtosis · no unit; about 3 when nothing is impacting Stream 359035bd 0 Stream b95cee3c 0 Stream f38bf0b9 0
0 2 4 6 Oct 08 Oct 22

Computed by MultiViz from each vibration measurement (waveform), about every 14 h.

Operating conditions

What the machine was doing. A change in speed or temperature explains many changes in vibration.

Temperature · °C latest 0 °C
0 10 20 30 Oct 08 Oct 22

Reported by the sensor itself, about every 5 min.

Speed

Nothing recorded for this measuring point yet.

Sensor health

About the sensor, not the machine: a flat battery or a weak signal shows up as gaps in the data.

Sensor battery · % latest 100 %
90 95 100 105 110 Oct 08 Oct 22

Reported by the sensor itself, about every 5 min.

Signal strength · unit not reported latest -29
-37.5 -35.0 -32.5 -30.0 -27.5 Oct 08 Oct 22

Reported by the sensor itself, about every 5 min.

Record a status

Your verdict, recorded here and sent to Multiviz as a clear of the point: its priority drops to low and rises again only on what is detected after now. It counts once Multiviz has accepted the clear.


Axes

AxisPriorityLatest measurement
Stream 359035bd Low 2026-10-27 11:35 Analysis and trends →
Stream b95cee3c Low 2026-10-27 11:35 Analysis and trends →
Stream f38bf0b9 Low 2026-10-27 11:35 Analysis and trends →

History

Priority

Each time the point's level changed, from Multiviz's priority history (bounded by the deployment). A fall to low says how the alert ended: a clear, or the evidence faded.

Data as ofPriorityWhat happenedBecause of
2026-10-27 11:35 Low — an analysis

Clears

Never cleared.