Page 69 - Prosig Catalogue 2005

CONDITION MONITORING
PROTOR CONDITION MONITORING SYSTEM

• Misalignment • Shaft cracking
• Looseness of rotating elements • Whirl problems
• Balance piston rubs • Damaged sealing strips
• Generator shorts • End winding vibrations
• Blade response • Hub cracking
PROTOR provides comprehensive alarm checking, mimics,
trends, vector plots, orbits, FFTs, waterfalls and so on, for Training & Support
real time and historic data.
Realtime & Historic Graphics include
• Runups
• Rundowns
• Mimic diagrams
• Orbits
PROTOR Benefits • Vector plots
• Improved overall efficiency by increasing machine • FFTs
uptime. • Numerical displays Condition Monitoring
• Improved safety by decreasing the risk of machine • Trend plots
failure.
• Continuous machine health information allows predictive • Order plots
maintenance, avoiding and limiting machine • Waterfalls
damage. • Demand time and spectra
• Reduced capital costs by extending machine service • Reference overlays during runup and rundown
life. • Combined vibration and plant process parameter plots
• Decreased machine servicing costs by only repairing • Cascade and overlay X-Y plots
or replacing those parts that are damaged or worn out.
• Decreased machine repair costs by recognizing Other Features Software
problems before they cause serious damage. Extensive programmable signal conditioning facilities for
• Reduced machine downtime by allowing machines to • shaft displacement / Eddy current probes
be maintained while in service. • IEPE devices
• Reduced risk of unplanned shutdowns by allowing • velocity transducers
scheduled maintenance to coincide with production • accelerometers
requirements. • 4-20mA devices
• Excellent data accessibility bringing data to your
desktop either locally or remotely. Either individual ADC per channel for dynamic (vibration)
signals or multiplexed configurations
PROTOR supports
• Bearing performance analysis Synchronous sampling circuitry and analysis relative to Hardware
• Examination of critical runup / rundown modes keyphasor to provide
• Harmonic amplitude and phase analysis for orders 1x,
• Data comparison at known speeds 2x, 3x, 4x
• Accurate and reliable trends • Harmonic amplitude and phase for user-selected order
• Ability to set up accurate limits • Subsynchronous amplitude and frequency
• Examination of blade frequencies measurement
• Full FFT processing of runup / rundown data • Overall level
• Historical data storage • Intra-harmonic amplitude
• Better control of machine rotor startup Spectral Banding mode of operation
• Remote access via modem, VPN or WAN System Packages
Provide amplitude information for up to five user-selectable
PROTOR can help detect spectral bands plus overall amplitude
• Shaft unbalance • Shaft rubs Digital input capability to define machine states such as
• Shaft bowing • Bearing faults

http://prosig.com +1 248 443 2470 (USA) or contact your 69
sales@prosig.com +44 (0)1329 239925 (UK) local representative
A CMG Company