SWING_MK2

Overview

The continuous monitoring of vibration caused by motors and machinery as well as decentralized power production plants as wind power plants is increasingly gaining economic significance. Continuous on-line monitoring and technical diagnosis help to improve availability of aggregates, since service and repair schedules may be optimized.

The SWING acoustic and vibration monitoring system is a compact and low-cost measurement system based on a robust, fan-less, wall-mounted industrial PC with two slots for Apollo PCIe measuring cards.

Due to its reasonable price SWING is also suited for machines which until now have not been monitored for cost reasons. A well-documented TCP/IP interface safeguards integration into higher-level software structures. The SWING monitoring stations allow connection to a network. If required, the maintenance department, the diagnostics service supplier and further authorized persons may access the measured values or are regularly informed on operation and alarm modes by the individual measuring stations.

SWING_MK2 offen The cabinet contains the AC power supply, an uninterruptible power supply (UPS) including a back-up battery and a terminal block for the connection of sensor in a user-friendly arrangement . The UPS bridges short power failures and safeguards termination of the measurement, transmission of a fault report and proper shut-down of the computer in case of long-term power failures. When the power supply is restored, the system automatically resumes measurement.

Swing_MK2 We have developed a new cooling design for the SWING_MK2 monitoring station to match the requirements for the use in hot climates. The PC is equipped with a large heat sink mounted to the exterior of the cabinet door to prevent the PC from generating additional heat within the cabinet.

Order details (SWING_MK2 versions)
Order no. Description
901300.1ASWING_MK2_2L (LEMO7 connector)
901303.4ASWING_MK2_4B (BNC connector)
901301.8ASWING_MK2_4D (DSUB 25 connector / Phoenix terminal blocks)
901302.6ASWING_MK2_8D (DSUB 25 connector / Phoenix terminal blocks)
901304.2SWING_MK2_16D (DSUB 25 connector / Phoenix terminal blocks)

Software

SAMURAI
SAMURAI is our universal software package for the real-time noise and vibration analysis and offers comprehensive evaluation functions for post-processing.

Auditor
Software package for the evaluation and documentation of time-varying environmental noise as well as the evaluation of noise emissions according to TA-Lärm.

NWWin
With Spectra's Noise & Vibration Works software for Windows we provide a feature-rich, high-performance engineering tool for the post-process evaluation of sound and vibration measurement data.

SMT
The SINUS Measurement Toolbox for MATLAB® (SMT) provides the functionality of the globally established engineering tool MATLAB®.

Technical specifications

PC

PC configuration:
Processor Intel™ Core i3 2.4GHz or Atom E3845 with 4GB RAM
Storage medium 240GB SSD, CFast
Interface 4x USB, 1x RS232, 2x LAN, DVI
PCIe slots 2x PCIe x1 for Apollo_PCIe card or APOLLO_PCIe-SLOW
Operating system Windows 7

Specifications

General technical specifications of SWING_MK2
  SWING_MK2_2L SWING_MK2_4B SWING_MK2_4D SWING_MK2_8D SWING_MK2_16D
Input channels 2/4/8
Number of measuring channels 2 4 4 8 16
Female input connectors LEMO7 BNC DSUB25 / Phoenix terminal blocks DSUB25 / Phoenix terminal blocks DSUB25 / Phoenix terminal blocks
Resolution 24 bit 24 bit 24 bit 24 bit 24 bit
Real-time bandwidth DC ... 80 kHz DC ... 80 kHz DC ... 80 kHz DC ... 80 kHz DC ... 80 kHz
Dynamic range 120dB 120dB 120dB 120dB 120dB
Noise < 3µV(A) < 3µV(A) < 3µV(A) < 3µV(A) < 3µV(A)
Sample rates 200Hz to 204.8kHz 200Hz to 204.8kHz 200Hz to 204.8kHz 200Hz to 204.8kHz 200Hz to 204.8kHz
Decimation up to 200Hz sample rate, selectable per channel up to 200Hz sample rate, selectable per channel up to 200Hz sample rate, selectable per channel up to 200Hz sample rate, selectable per channel up to 200Hz sample rate, selectable per channel
Max. input voltage ±1V // ±10V peak ±1V // ±10V peak ±1V // ±10V peak ±1V // ±10V peak ±1V // ±10V peak
Gain 0dB, 20dB 0dB, 20dB 0dB, 20dB 0dB, 20dB 0dB, 20dB
Over-voltage detection yes yes yes yes yes
Phase shift < 0.1° @ 20Hz ... 80 kHz < 0.1° @ 20Hz ... 80 kHz < 0.1° @ 20Hz ... 80 kHz < 0.1° @ 20Hz ... 80 kHz < 0.1° @ 20Hz ... 80 kHz
Offset correction yes, automatically at auto-calibration yes, automatically at auto-calibration yes, automatically at auto-calibration yes, automatically at auto-calibration yes, automatically at auto-calibration
Input coupling DC, AC 0.15Hz, HP 10Hz, LP 2kHz DC, AC 0.15Hz, HP 10Hz, LP 2kHz DC, AC 0.15Hz, HP 10Hz, LP 2kHz DC, AC 0.15Hz, HP 10Hz, LP 2kHz DC, AC 0.15Hz, HP 10Hz, LP 2kHz
Microphone voltage supply ±14V, +20/63/200V switchable - ±14V, +20/63/200V switchable, 12V ±14V, +20/63/200V switchable, 12V ±14V, +20/63/200V switchable, 12V
IPC current supply 2/4mA switchable 2/4mA switchable 2/4mA switchable 2/4mA switchable 2/4mA switchable
TEDS (IEEE 1451.4) yes yes yes yes yes
Slow channels 1-8 *), **)
Resolution 24 bit 24 bit 24 bit 24 bit 24 bit
Real-time bandwidth DC ... 200Hz @ 8 channels DC ... 200Hz @ 8 channels DC ... 200Hz @ 8 channels DC ... 200Hz @ 8 channels DC ... 200Hz @ 8 channels
Input voltage range -25V ... +25V -25V ... +25V -25V ... +25V -25V ... +25V -25V ... +25V
Output channels 1-2 **)
Resolution 24 bit 24 bit 24 bit 24 bit 24 bit
Real-time bandwidth DC ... 20kHz DC ... 20kHz DC ... 20kHz DC ... 20kHz DC ... 20kHz
Max. output voltage ±3.16Vpeak ±3.16Vpeak ±3.16Vpeak ±3.16Vpeak ±3.16Vpeak
Connector 3.5 jack / terminal block 3.5 jack / terminal block 3.5 jack / terminal block 3.5 jack / terminal block 3.5 jack / terminal block
Trigger channels **)
Trigger 2x In: Trigger / tacho, trigger level software-adjustable 0.1Hz ... 6MHz; 2x Out 2x In: Trigger / tacho, trigger level software-adjustable 0.1Hz ... 6MHz; 2x Out 2x In: Trigger / tacho, trigger level software-adjustable 0.1Hz ... 6MHz; 2x Out 2x In: Trigger / tacho, trigger level software-adjustable 0.1Hz ... 6MHz; 2x Out 2x In: Trigger / tacho, trigger level software-adjustable 0.1Hz ... 6MHz; 2x Out
Special channels *), **)
Synchronisation SYNC-BUS (sample-accurate synchronisation with external clock on master board) or via GPS SYNC-BUS (sample-accurate synchronisation with external clock on master board) or via GPS SYNC-BUS (sample-accurate synchronisation with external clock on master board) or via GPS SYNC-BUS (sample-accurate synchronisation with external clock on master board) or via GPS SYNC-BUS (sample-accurate synchronisation with external clock on master board) or via GPS
Dimensions and mounting
Dimensions 478mm x 309mm x 180mm 478mm x 309mm x 180mm 478mm x 309mm x 180mm 478mm x 309mm x 180mm 478mm x 309mm x 180mm
Mounting Wall or pole mounting Wall or pole mounting Wall or pole mounting Wall or pole mounting Wall or pole mounting
Cable glands 10x steel conduit thread (PG) glands 10x steel conduit thread (PG) glands 10x steel conduit thread (PG) glands 10x steel conduit thread (PG) glands 10x steel conduit thread (PG) glands
Communication supply voltage
Supply voltage 10...33VDC or 230VAC 10...33VDC or 230VAC 10...33VDC or 230VAC 10...33VDC or 230VAC 10...33VDC or 230VAC
UPS yes, for short-time power failures yes, for short-time power failures yes, for short-time power failures yes, for short-time power failures yes, for short-time power failures
Router (optional) 3G, 4G LTE 3G, 4G LTE 3G, 4G LTE 3G, 4G LTE 3G, 4G LTE
Network 2x LAN 2x LAN 2x LAN 2x LAN 2x LAN
Environmental conditions
Operating temperature range -10°C ... +50°C -10°C ... +50°C -10°C ... +50°C -10°C ... +50°C -10°C ... +50°C
Protection class IP53 IP53 IP53 IP53 IP53

*) With the optionally available 1-slot extension board 8 additional special channels with a bandwidth of DC … 200Hz and a SYNC connector for synchronisation via cable or GPS are provided by a Lemo7 connector. A separate internal synchronisation line allows synchronisation of measuring cards within a device.
**) Connection via Phoenix terminal blocks.

Order details (SWING_MK2 accessories)
Order no. Description
908369.0APOLLO_PCIe-SLOW
800999.6BS02 2020mm tripod
971010.4LEMO7 / BNC ADAPTER

Specifications

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