Sigicom INFRA V10 Manual
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Sigicom INFRA V10 Manual

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INFRA V10, V11 and
V12
Geophone
Art no.
080-03110-0,
080-03111-0 and
080-03112-0
Manual
ver. I
Copyright ©Sigicom AB
Valid for firmware version 2.2
Art.no ML089-0311x-0En
Manual

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  • Page 1 INFRA V10, V11 and Geophone Art no. 080-03110-0, 080-03111-0 and 080-03112-0 Manual ver. I Valid for firmware version 2.2 Manual Copyright ©Sigicom AB Art.no ML089-0311x-0En...
  • Page 2 This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB- 003 du Canada. EU customers: This equipment complies with directives: EMC 2004/108/EC and LVD 2006/95/EC. Copyright ©Sigicom AB...
  • Page 3  Scrapped equipment should be sent back to the manufacturer of the equipment (Sigicom) for proper handling according to the WEEE directive.  Sigicom’s partner for recycling of scrapped equipment is Hans Andersson Recycling Stockholm AB, with transport certificate no. 562-1372-2012 (Länsstyrelsen i Stockholms län).

  • Page 4: Table Of Contents

    A.4 Power consumption ................31 A.5 Mechanical data ..................32 A.6 Approvals ....................32 Appendix B Glossary ..................33 Appendix C Standards .................. 34 Appendix D Example of using a weighting standard ........43 Appendix E Removed standards ..............47 Copyright ©Sigicom AB...

  • Page 5: Introduction

    1 Introduction Welcome to INFRA V10, V11 and V12, Sigicom’s Geophones, built for easy integration with the INFRA Field Monitoring System.  V10 measures vertically  V11 measures horizontally  V12 and V12R measures in all three dimensions. V1x will be used as the common term for all geophones V10, V11 and V12/V12R.

  • Page 6: About This Manual

    Chapter 7 – Maintenance and calibration: Information about calibration interval etc.  Chapter 8 – Accessories: Lists the accessories for V1x, and V1x-related accessories for the INFRA Field Monitoring System.  Chapter 9 – Contact and support: Contains contact information to Sigicom AB. Copyright ©Sigicom AB...

  • Page 7: Features

     Possibility in post processing to apply frequency analysis of transients.  Numerous of measurement standards are pre-programmed into the sensor and can be selected as needed.  A LED indicates transient recording, overload and special settings. Copyright ©Sigicom AB...

  • Page 8: Unpacking And Parts Identification

    Keep record of your instrument’s serial number. You will be asked to give this number in any V1x related communication you may have with Sigicom. Note! The V12 Geophone has three serial numbers, one for each direction. Copyright ©Sigicom AB...

  • Page 9: General Description

     noise level  air blast  dust (particle concentration)  wind speed and wind direction  rain intensity  air temperature  air humidity  atmospheric pressure  etc. Copyright ©Sigicom AB...

  • Page 10: Design Features

    Instead of taking the maximum level of the measured values, some standards calculate RMS value before extracting the maximum. Attached to the saved data in the interval file, there is information about overload, invalid data and registration status changes. Copyright ©Sigicom AB...
  • Page 11 NOTE! The transfer times above is per sensor which means that you must multiply the times with the number of sensors connected to the same Datalogger. A solution to this limitation is to use more than one Datalogger. Copyright ©Sigicom AB...
  • Page 12 Live mode in INFRA Net shows weighted vibration level values.  The log file still contains the unweighted vibration level, and considers only post-trig data. LIVE (=current value), LAST (= last interval data) and EVENT (= transient data) Copyright ©Sigicom AB...

  • Page 13: Display Device

    This implies that the vibration level values are “anti-weighted”, based on the frequency and used weighting model before they are plotted. 3.3 Display device Data is presented and post-processed by the web application INFRA Net. Copyright ©Sigicom AB...

  • Page 14: Configuration And Operation

    (the sensor feet are isolated). All cable junctions touching any metal or the ground shall be protected by vulcanized tape. Example of V10 and V12 Geophone mounting. Copyright ©Sigicom AB...

  • Page 15: Parameters

    2. “ISO2631-2 type” Used in human comfort standards only. Implemented by inserting a high-pass filter (single pole at 5.6 Hz) prior to the RMS detector. 3. “Norwegian type” Used in some Norwegian standards. Implemented by more complex Copyright ©Sigicom AB...
  • Page 16 RMS 125ms 1 – 315 Hz DIN 4150-3 Anlage mm/s 1 – 315 Hz DIN 4150-3 25 mm/s Anlage 1 – 80 Hz ISO2631-2 ÖNORM S type 9012 mm/s RMS 1s All = NO + EU + IN Copyright ©Sigicom AB...
  • Page 17 10 in/s Seismograph 2 – 250 Hz ISEE 1 in/s Seismograph 1 – 80 Hz ANSI S2.71 ISO2631-2 0.8 in/s type RMS 1s 2 – 250 Hz AS 2187.2-2006 mm/s 1 – 315 Hz ÖNORM S 9020 mm/s Copyright ©Sigicom AB...
  • Page 18 Additional and updated standards may be added later through software upgrades. For upgrade of software, the V1x Geophone must be sent to Sigicom or other authorized agent. Some standards have been removed, see Appendix E Removed standards. Copyright ©Sigicom AB...
  • Page 19 1, 2, 3, 4, 5, 6, 8, 10, 16, 20, 25, 30, 40 seconds The default value is 2 seconds. Velocity or acceleration All sensor nodes connected to the same Datalogger will simultaneously start a transient recording. This feature called bus trigger can be disabled. Copyright ©Sigicom AB...
  • Page 20 Reference Reference Customer dard name frequency level string S28, SN640 3122a Gele- <30 Hz 15 mm/s **X1 gentlich S28, SN640 3122a Häufig <30 Hz 6 mm/s **X2 S28, SN640 3122a Perma- <30 Hz 3 mm/s **X3 nent Copyright ©Sigicom AB...
  • Page 21 SNCF 5 mm/s **S3 très sensible 5 – 10 Hz S42, IN1226 SNCF 20 mm/s **S4 Plateforme S42, IN1226 Vibration <10 Hz 5 mm/s **C1 continu résistant S42, IN1226 Vibration <10 Hz 3 mm/s **C2 continu sensible Copyright ©Sigicom AB...
  • Page 22 <10 Hz 8 mm/s **I1 transitoire résistant S42, IN1226 Vibration <10 Hz 6 mm/s **I2 transitoire sensible S42, IN1226 Vibration <10 Hz 4 mm/s **I3 transitoire très sensible S42, IN1226 Vibration <10 Hz 8 mm/s **I4 transitoire Plateforme Copyright ©Sigicom AB...

  • Page 23: Quick Start V10 And V11

    The delay may last up to one interval period. First presentation of data will then be delayed up to two interval periods. Transient triggering and readout of Live-values are available directly after activation of REG Copyright ©Sigicom AB...

  • Page 24: Quick Start V12

    The delay may last up to one interval period. First presentation of data will then be delayed up to two interval periods. Transient triggering and readout of Live-values are available directly after activation of REG Copyright ©Sigicom AB...

  • Page 25: The Led

     after power up, if theV1x is not initiated by the Datalogger.  if long cable mode is set, the LED lights shortly once just after start-up of the Datalogger. see Datalogger manual Copyright ©Sigicom AB...

  • Page 26: Consider This

    If it is dropped on a hard surface it must be recalibrated, see contact information below.  The sensor cables, ports and terminations supplied by Sigicom are designed to work properly with the system. Do not use other types of these devices.  Never attempt to disassemble the instrument.

  • Page 27: Post-Processing Of Data

    7 Maintenance and calibration  Send the device to Sigicom for calibration and adjustment. See contact information below. Recommended calibration interval is 12 months.  If sent to repair, please carefully write down the description of the problem.

  • Page 28: Accessories

    Mounting Plate V10, art. no. 080-01812-0. Can be fastened to a flat surface with double sided adhesive tape.  Mounting Plate V12, art. no. 080-01813-0. Can be fastened to a flat surface with double sided adhesive tape. Copyright ©Sigicom AB...

  • Page 29: Other Accessories

    Cable winder (max. 50m), art.no 080-01200-0  Window feed through cable, art.no 080-01472-0  T-port, art.no. 080-01230-1  Y-port, art.no. 080-01232-0  Termination plug, art.no 080-01236-0  Tool kit, art.no 080-01891-0  Feed through connector, art.no 080-01239-0 Copyright ©Sigicom AB...

  • Page 30: Contact And Support

    Sigicom Inc. Alfred Nobels Allé 214 2649 East Mulberry Street, Unit 17 SE-146 48 TULLINGE Fort Collins, CO 80524 Sweden United States  Phone +46 8 44 99 770 +1 (970) 493-1552  Internet www.sigicom.com  E-mail support@sigicom.com Copyright ©Sigicom AB...

  • Page 31: Appendix A Specifications

    Ambient temperature 23 ºC  Static-pressure 101.3 kPa A.2 Accuracy Noise and interference certified according to EMC demands in IEC61326-1:2006. Transient file low-pass filter characteristics (except for frequency weighting):  - 0.5 dB at 630Hz  -3dB at 665Hz Copyright ©Sigicom AB...

  • Page 32: Overload Handling

    V1x is powered via the INFRA Sensor Cable (11-15 VDC). The power consumption in monitoring mode is approximately  V10/V11: 40 mW (45 mW during communication with the Datalogger).  V12: 120 mW (135 mW during communication with the Datalogger). Copyright ©Sigicom AB...

  • Page 33: Mechanical Data

    A.6 Approvals Fulfills EMC and safety demands according to:  LVD 2006/95/EC  EMCD 2004/108/EC  EN 61326-1:2006  IEC60529 IPx7  FCC part 15 Radio frequency device, Subpart B  Canadian ICES-003 Issue 4 February 2004 Copyright ©Sigicom AB...

  • Page 34: Appendix B Glossary

    (after the trigger event) is adjustable between 1 and 40 seconds.  Interval file: The interval file contains one data per interval time, processed according to the selected standard. Each data is the maximum vibration value over the selected interval time. Copyright ©Sigicom AB...

  • Page 35: Appendix C Standards

    Level, frequency ranges: 25 mm/s, 5-150 Hz Max. resolution in presentation: 0.005 mm/s and 3 significant digits. Threshold range 0.04 – 22 mm/s. Transient file resolution: ~0.001 mm/s. Copyright ©Sigicom AB...
  • Page 36 Level, frequency ranges: 20 mm/s, RMS 1s, 1-80 Hz Filtered according to ISO 2631-2. Max. resolution in presentation: 0.005 mm/s RMS and 3 significant digits. Threshold range 0.04 – 15 mm/s. Transient file resolution: ~0.001 mm/s. Copyright ©Sigicom AB...
  • Page 37 Erschütterungen im Bauwesen – Teil 3: Einwirkungen auf bauliche Anlage. Level, frequency ranges: 25 mm/s, 1-315 Hz Max. resolution in presentation: 0.005 mm/s and 3 significant digits. Threshold range 0.04 – 20 mm/s. Transient file resolution: ~0.001 mm/s. Copyright ©Sigicom AB...
  • Page 38 1500 r/min, 1800 r/min, 3000 r/min and 3600 r/min. Level, frequency ranges: 200 mm/s, RMS 1s, 5-500 Hz Max. resolution in presentation: 0.05 mm/s RMS, and 3 significant digits. Threshold range 0.2 – 180 mm/s. Transient file resolution: ~0.01 mm/s. Copyright ©Sigicom AB...
  • Page 39 Level, frequency ranges: 20 mm/s RMS, 1-80 Hz Filtered according to ISO 2631-2, time constant 1 s. Max. resolution in presentation: 0.005 mm/s and 3 significant digits. Threshold range 0.04 – 15 mm/s. Transient file resolution: ~0.001 mm/s. Copyright ©Sigicom AB...
  • Page 40 Transient file resolution: ~0.001 mm/s. 28. SN 640312a (+ Frequency) Erschütterungseinwirkungen auf Bauwerke. Level, frequency ranges: 250 mm/s, 1-315 Hz Max. resolution in presentation: 0.05 mm/s and 3 significant digits. Threshold range 0.4 – 220 mm/s. Transient file resolution: ~0.01 mm/s. Copyright ©Sigicom AB...
  • Page 41 Level, frequency ranges: 0.8 in/s RMS, 1-80 Hz Filtered according to ISO 2631-2, time constant 1 s. Max. resolution in presentation: 0.0001 in/s and 3 significant digits. Threshold range 0.001 – 0.75 in/s. Transient file resolution: ~0.00004 in/s. Copyright ©Sigicom AB...
  • Page 42 41. ICPE-Circ86 (+ Frequency + Weighting) French standard ICPE Circulaire du 23/07/86. Level, frequency ranges: 25 mm/s, 1-150 Hz Max. resolution in presentation: 0.005 mm/s and 3 significant digits. Threshold range 0.04 – 22 mm/s. Transient file resolution: ~0.001 mm/s. Copyright ©Sigicom AB...
  • Page 43 54. Geophone Unfiltered geophone signal. Upper frequency limit 500 Hz Level, frequency ranges: 5000 µm/s, 5-500 Hz Max. resolution in presentation: 1 µm/s and 3 significant digits. Threshold range 10 – 4000 um/s. Transient file resolution: ~0.2 um/s. Copyright ©Sigicom AB...

  • Page 44: Appendix D Example Of Using A Weighting Standard

     2.5 times higher velocities at 100 Hz compared to frequencies <10 Hz The limits in figure I1 lead to the weighting curves in figures I2 – I4, which are implemented in the firmware of INFRA C12. Copyright ©Sigicom AB...
  • Page 45 50.0 Hz These two points are illustrated with the red stars in Figure I1. Note! This means that a trigger event will not occur in this example, although 35 mm/s is measured and threshold level = 20 mm/s. Copyright ©Sigicom AB...
  • Page 46 Figure I3. The weighting of the measured signal, made by the C12 firmware when configured with standard DIN 4150-3, Zeile 2. Copyright ©Sigicom AB...
  • Page 47 Figure I4. The weighting of the measured signal, made by the C12 firmware when configured with standard DIN 4150-3, Zeile 3. Copyright ©Sigicom AB...

  • Page 48: Appendix E Removed Standards

    Note! S08 was removed in version 1.7, but is put back in version 2.2. If you have a V1x of version 1.7, 2.0 or 2.1 and need S08 (standard 8), please send in your device to Sigicom for upgrade. For contact information, see chapter 9 Contact and support.

This manual is also suitable for:

Infra v11Infra v12

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