KONCAR - Model SRI - Instrument for Measuring Slow-Roll Runout

• On-line analysis
• Automatic report generation
• Data export to other systems
• Database for long-term data archival
• Detailed of-line measurement data analysis
• Comparisons to earlier recorded data
• Reduces the potential damage costs
• Better asset management

SRI instrument consists of a processing unit with a real-time controller, which performs the acquisition and processing of the measurement data, obtained by the relative displacement sensors
and a tacho sensor.

The instrument performs an analysis of the measuring signals and provides the orbits locally on the instrument touch screen. Additional feature of this instrument is a magnetic belt which can be fitted to any shaft. The tacho sensor reads impulses from the magnetic belt. For every impulse, data from all relative sensors are acquired and drawn on a screen of the instrument. With this feature, the measuring results are more accurate.

Data overview, parameters adjustment as well as the operating mode of the instrument is enabled on the device by the touch screen. A detailed overview of the measurement data is provided through TCP/IP protocol and additional client application, which can be installed on a laptop or a personal computer.

Architecture:

• Data acquisition unit with the real time controller and 6,7” touch display

Inputs:

• Eight voltage input for relative displacement measurement (0-10 V) (more inputs on request)
• One voltage input for key phasor measurement (0-24 V)

Communication:

• Ethernet 10/100

Power supply:

• DC: 80 V to 370 V
• AC: 85 to 264 V , frequency 47 to 63 Hz
• Maximum allowed power supply interruption: 100 ms for 230 VAC/ 20 ms for 115 VAC
• Test voltage: 3 kV (2 kV against ground)

Temperature range:

• Operational temperature range: -20°C to +70°C (storage temperature: -40° to +85°C)

Dimensions:

• Suitcase – typical dimensions WHD: 430x320x180
• Cabinet – Typical dimensions WHD: 400x400x300

Data visualization:

• 6,7 ” touch display for local HMI
• Web browser for local and remote access

Data logging:

• Database for long-term data archival

Standards compliance:

• EMC immunity/emission : EN 61326-1 (IEC 61326-1:2005), EN 61000-3-2+A1+A2
• (IEC 61000-3-2+A1+A2), EN 61000-3-3 (IEC 61000-3-3), EN 61000-4-10+A1
• (IEC 61000-4-10+A1), EN 61000-4-12 (IEC 61000-4-12), EN 61000-4-18+A1
• (IEC 61000-4-18+A1)
• Vibration/shock resistance (EN 60068-2-6/EN 60068-2-27/29)