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SÜS - Technical Data

General
Codes and standards: SÜS fulfills the requirements and recommendations stipulated in KTA 3204, KTA 3201.4, DIN 25475/2, VDI 2059, ISO 7919, ISO 10816 und IEC 61502
Operation mode: automatic monitoring measurements (single measurement on request, cyclic or continuously measurements)
User interface:
MS-Windows

 

Frontend / Hardware
Sensors for Measurement
principle		 Amplifier

Absolute displacement

 inductive carrier frequency amplifier
Relative displacement inductive carrier frequency amplifier
Pressure fluctuation piezo-electric charge amplifier
Acceleration piezo-electric

charge amplifier
Relative shaft displacement eddy current

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Absolute velocity

 electro-dynamic

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Neutron flux noise
(from operational instrumentation)		 electrical current by ionized gas compensation amplifier


Signal processor:
max. 2x 96-channel signal processors (96 channels simultaneously, 48 channels
simultaneously correlated, sampling rate ≥ 1024 Hz, frequency range 0-50 / 0-200Hz)

Computer:
Industrial-PC with Pentium® -Processor, operating system Windows 2000/XP



 

Software  
Automatized system functions:
  • measurement chain control (calibration, balance, compensation)

  • signal acquisition (filtering, digitizing, Fast Fourier Transformation)

  • process data acquisition

  • signal evaluation (calculation of signal characteristic functions
    and signal characteristic variables = monitoring parameters)

  • monitoring (comparison of current parameters with reference
    parameters and indication of threshold violations)

  • evaluation (graphical illustration of characteristic functions
    and variables)

  • data management and storage in a data base

  • documentation (standard report in MS-WinWord format)
Signal characteristic functions / variables: signals in time domain, maximum shaft deflections smax, shaft orbits, RMS values, peak values, auto power spectra, RMS spectra, coherence functions, transfer functions (magnitude and phase), cross power spectra (magnitude and phase), Quotient spectra (for global magnitude monitoring)
Monitored parameters: maximum shaft deflection smax, RMS value, peak value, frequency, magnitude, coherence
Evaluation diagrams: single diagrams, multiple diagrams (superimposed, sequenced, cascade), Trend diagrams
Other features: Protection against maloperation by way of priority-controlled access to system functions, online operating help, check of user inputs for plausibility and validity, offline version available

 

Interfaces
  • Interface to read process data from the process instrumentation
    system (analog or digital),

  • Interface to provide the process instrumentation system with
    SÜS measurement values (analog),

  • Alarm interface to main control room (fault, warning, alarm),

  • Automatic dispatch of system messages via E-mail,

  • Automatic data storage on external data carriers or network drives,

  • Export/Import of data for archieving or data exchange with SÜS offline systems and data bases,

  • Remote data transfer via ISDN modem (for remote diagnoses and services).