- Compare eccentricity only at equivalent slow-roll conditions
- Preserve run-up and run-down recording criteria
- Verify the key or speed reference used for event capture
EPRO MMS6220 is a two-channel monitor for shaft eccentricity and bow from low-speed relative radial vibration signals.
It works with compatible PR642x eddy-current chains, evaluates peak-to-peak or minimum/maximum behavior and retains characteristic data from the last run-up or run-down.
Before replacement, record probe chains, cold gaps, slow-roll conditions, channel scales, evaluation mode, run-event data, key input, alarms, outputs, relays, bypasses and module configuration.
Availability, condition, price, and shipping time for MMS6220 are confirmed during quotation.
Emerson MMS6220 Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Confirm turning speed and thermal machine state
- Set probe gap with runout and shaft growth margin
- Use the approved eccentricity reference rather than operating-speed limits
- Verify start and stop criteria for event capture
- Preserve key or speed-reference wiring
- Export characteristic data before replacing the card
- Compare raw gaps before judging eccentricity
- Inspect target runout and bracket rigidity
- Prove record storage and alarm behavior through a controlled cycle
- Turbine slow-roll eccentricity monitoring
- Shaft-bow assessment during startup and shutdown
- Run-up and run-down characteristic capture for critical rotating machinery