Hydac VibrationSensor VS 3000 Operation And Installation Manual Download Page 1

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VS 3000
VibrationSensor

Operation and Installation Guide

English (translation of original instructions)

Documentation no.: 4443496a

Summary of Contents for VibrationSensor VS 3000

Page 1: ...VS 3000 VibrationSensor Operation and Installation Guide English translation of original instructions Documentation no 4443496a ...

Page 2: ...on explanation of pictograms 10 Supplementary symbols 12 Exclusion of liability warranty 12 Notes on copyright 12 Validity of this manual 12 General Safety Information 13 Product overview 18 Scope of delivery 19 Scope of delivery for VS3x10 and VS3x20 19 Scope of delivery for VS3x11 and VS3x21 19 Dimensions 20 Dimensions VS3xx0 x x 0 xxx 20 Dimensions VS3xx0 x x 1 xxx 20 Dimensions VS3xx1 x x 0 xx...

Page 3: ...ement vibration analysis module 47 Maintenance 49 Calibrating the sensor 49 Customer Service Service 49 Troubleshooting fault rectification 50 Removing Disposal 51 Appendix 52 Spare Parts and Accessories 52 Glossary 53 Absolute sensor 53 Bias voltage 53 CREST factor crest factor 53 Thickness oscillator principle of compression 53 Effective value of a vibration RMS 53 Frequency analysis 54 Pulse si...

Page 4: ... Representative Mr Günter Harge c o HYDAC International GmbH Industriegebiet 66280 Sulzbach Saar Phone 49 6897 509 1511 Fax 49 6897 509 1394 E mail guenter harge hydac com Purpose of this manual Read this manual before using the product for the first time or if you are assigned other work on the product The use and handling of the product described below as well as its operation are not self expla...

Page 5: ...wing target group Target group Tasks Owner This manual and the associated documents must be kept accessible at the installation location of the product and also for later use Ask the employees to read and follow the manual and the documents delivered along with it in particular the safety and warning instructions Observe the additional product related instructions and requirements Specialist perso...

Page 6: ...and perform the work assigned to them they are also able to recognize potential dangers Activity Person Knowledge Transport storage Forwarding agent Auxiliary personnel No specialist knowledge required Electric installation Mechanical installation First commissioning Maintenance Troubleshooting Decommissioning Specialist electrician Mechanics specialist Safe handling use of tools Fitting and conne...

Page 7: ...ns in the manual Illustration on the title page You will find the following information on the title page of this manual 1 Short name of the product product name 2 Type of document 3 Language 4 Document no Index Date of printing 5 Supplementary instructions regarding the validity of the manual optional ...

Page 8: ...c information does not release you from your responsibility of carefully reading all these instructions prior to starting the unit up for the first time and at regular intervals in the future The manual contains a table of contents an index and a glossary Representation of requirements These are absolutely required for carrying out a work activity on the product are marked with a check mark and ar...

Page 9: ...st fill the product 3 Switch the product on Procedural instructions with a random sequence Procedural instructions that have a random sequence are listed as bullet points An example of a procedural instruction with a random sequence Clean the display Rinse the product Representation of warning general safety information All the warning general safety information in this manual are highlighted with...

Page 10: ...ch if not avoided can result lethal or serious injury CAUTION CAUTION The signal word indicates a hazardous situation with a low level of risk which if not avoided can result in minor or moderate injury NOTICE NOTICE The signal word indicates a hazardous situation with a high level of risk which if not avoided will result in damage to property Representation explanation of pictograms The following...

Page 11: ...ions which indicate particular dangers to persons property or the environment Follow the instructions Signs used for the required specialist personnel These symbols show the required training knowledge for installation work and or maintenance work Specialist personnel Electrical Such persons have specific specialist training and several years work experience They are able to assess and perform the...

Page 12: ...n cases of intent and gross negligence Moreover it does not apply to defects which have been deceitfully concealed or whose absence has been guaranteed nor in cases of culpable harm to life physical injury and damage to health If we negligently breach any material contractual obligation our liability shall be limited to foreseeable damage Claims due to the Product Liability shall remain unaffected...

Page 13: ...ssembling in fluid Do not use the sensor in environments with aggressive or explosive media NOTICE Faulty mechanical installation on the machine No or faulty signals Ensure that the mechanical connection between the sensor and the machine to be monitored is strong and as rigid as possible Use the appropriate assembly material for assembling the sensor Amongst others this is available as an accesso...

Page 14: ...humidity if assembled within the fluid suitable sensor type required Avoid shock loads outside of the technically permissible conditions Avoid high sound level outside the technically permissible conditions Do not use the sensor in a radiating environment Do not use the sensor around strong electromagnetic fields Do not use the sensor in environments with aggressive or explosive media Only use the...

Page 15: ...ating purposes for example as a climbing aid Ensure that the limits of operating temperature are maintained according to the technical data The wiring of the sensor should be correct and in keeping with this manual Install the sensor as close as possible to the vibration source or component to be monitored and ensure a clean smooth flat mounting surface that is larger than the contact surfaces of ...

Page 16: ... quality of the vibration to be measured primarily in the upper frequency area The use of assembly adapters can lead to the fact that certain anomalies in the vibration characteristics of machines and the machine elements to be monitored are detected late or cannot be detected at all HYDAC explicitly recommends assembling the vibrations sensors as a threaded connection NOTICE Design specific use o...

Page 17: ...rong magnetic fields and are to be kept away from items and instruments which are influenced by them NOTICE Improper wiring electrical connection of sensors The sensor has a limited function and signal quality A cable length of 300 meters between electronic evaluation unit e g HYDAC MCMS 2000 and vibrations sensor should not be exceeded as an excessive length of cable can limit the signal quality ...

Page 18: ...ller bearings gear tooth systems such as in gear pumps or gear units as well as misalignment for example misaligned belt transmission imbalance for example missing rotor blade in fans or an absent fixing of machines for example loose bolted connections between machines and machine base The special features of HYDAC VibrationSensor VS 3000 are as follows Wide industry and application focus Compact ...

Page 19: ...grated connecting cable 1 Stud bolts set comprising stud bolts with threads 28 UNF on 28 UNF 28 UNF on M6 already pre assembled in sensor 28 UNF to M8 1 Technical documentation consisting of Brief instruction VS 3000 series Scope of delivery for VS3x11 and VS3x21 The HYDAC VibrationSensor VS3x11 as well as the VS3x21 are delivered in a packaged and ready for use state Before commissioning the unit...

Page 20: ...uct overview VS 3000 en US Page 20 60 BeWa VS3000 4443496a V1 1 en us 2019 10 22 docx 2019 10 22 Dimensions Dimensions VS3xx0 x x 0 xxx All dimensions in mm Dimensions VS3xx0 x x 1 xxx All dimensions in mm ...

Page 21: ...Product overview VS 3000 en US Page 21 60 BeWa VS3000 4443496a V1 1 en us 2019 10 22 docx 2019 10 22 Dimensions VS3xx1 x x 0 xxx All dimensions in mm Dimensions VS3xx1 x x 1 xxx All dimensions in mm ...

Page 22: ...le operating media Use the sensor only in case of a proper assembly and with appropriate assembly materials and accessories Operate the sensor only within the technically permissible conditions such as operating temperature and shock stability Comply with the inspection and maintenance work NOTICE Impermissible operating media The sensor will be destroyed Only use the sensor with mineral oils or m...

Page 23: ...igh or low temperatures outside the specified operating and storage conditions Avoid major sudden changes in temperature Avoid a high ambient humidity if assembled within the fluid suitable sensor type required Avoid shock loads outside of the technically permissible conditions Avoid high sound level outside the technically permissible conditions Do not use the sensor in a radiating environment Do...

Page 24: ...ng from such use This risk is borne solely by the owner Improper use or use deviating from intended may result in hazards and or will damage the sensor Examples of improper use Operation in potentially explosive atmospheres Operation in a non approved medium Operation under non approved operational conditions Modifications to the sensor made by the user or purchaser Inadequate monitoring of device...

Page 25: ... 15 kHz 3 dB Resonance frequency nominal 30 kHz 21 kHz Isolation Sensor basis isolated Cross sensitivity 5 Outputs Analog signal Depending on the selected signal enhancement and the analysis area for example 0 10 V DC Mechanical construction Design Top Entry Side Entry Housing material Stainless steel Sensor element Construction Piezo resistive compressio n Piezo resistive shear principle Piezo re...

Page 26: ... DIN 40050 VS3xxx x x 0 xxx IP67 VS3xxx x x 1 xxx IP68 Power supply and electrical installation Supply voltage IEPE 18 30 V DC Noise 0 1 mg maximum Current consumption 0 5 mA to 8 mA Bias voltage 10 12 V DC Settling time 2 seconds Output impedance 200 Ohm maximum Electrical isolation 108 Ohm at 500 V Electrical connection VS3xxx x x 0 xxx Plug M12x1 4 pin stud VS3xxx x x 1 xxx Integrated oil resis...

Page 27: ...9 10 22 docx 2019 10 22 Typical frequency response VS3110 1 0 0 000 Standard Top entry sensitivity 100 mV g VS3120 1 0 0 000 Premium Top entry sensitivity 100 mV g VS3111 0 0 0 000 Standard Side entry sensitivity 100 mV g VS3121 0 0 0 000 Premium Side entry sensitivity 100 mV g ...

Page 28: ...ensor The imprint is clearly visible on the outside on the sensor housing and includes the exact product description as well as the serial number Always mention the type description and the serial number when contacting HYDAC Row Definition Description 1 Logo HYDAC Logo Company undertaking identification 2 Model Type description model code see page 29 3 SN Serial number 1 2 3 1 2 3 ...

Page 29: ... 3 Vibration acceleration Sensitivity 1 100 mV g Type 1 2 Standard Premium Design 0 1 Top Entry Side Entry Installation thread 0 1 M6 external thread only model Side Entry 28 UNF internal thread only model Top Entry Signal output 0 Analog IEPE mV g Cable connection 0 1 Connector plug M12x1 4 pin stud Integrated connecting cable 5 m cable end open Modification 000 Standard ...

Page 30: ... be damaged Transport the sensor in its original packaging Secure the sensor during transport Store the sensor in a clean dry place in the original packing if possible Do not remove the packing until you are ready to install the unit Storage temperature 55 130 C 67 266 F Relative humidity max 95 non condensing NOTICE Improper storage The sensor will be damaged Store the sensor in its original pack...

Page 31: ...ed personnel with experience in the field of vibration based machine condition monitoring and coordinated to the respective condition monitoring task Since vibrations are normally transferred via the storage systems to the machine housing these and their direct environment are particularly suited as installation location for the VS 3000 In this context it is crucial to connect the sensor to the ma...

Page 32: ...nection of the accelerometer to the machine has a significant influence on the signal quality Ideally sensors are to be screwed directly with the machine If this option is not available alternative fastening methods can be used with corresponding assembly adapters for example adhesive or magnet adapter For this case HYDAC keeps a selection of adapters in its accessories program The use of assembly...

Page 33: ...US Page 33 60 BeWa VS3000 4443496a V1 1 en us 2019 10 22 docx 2019 10 22 Overview of current assembly methods of vibration sensors and their effects on the signal quality Probe tip Pole magnet Quick release fastener Flat magnet Glued Screwed 1 2 3 4 5 6 ...

Page 34: ...nfluence on the signal quality For this a preferably flat area on the surface to be mounted normally on the machine housing is to be selected which enables the preparation of an assembly point with a diameter of 32 mm Before actually assembling the sensor prepare a flat smooth and unpainted surface for example sanding and levelling which is larger than the contact surface of the sensor to be mount...

Page 35: ...example as a climbing aid Ensure that the limits of operating temperature are maintained according to the technical data The wiring of the sensor should be correct and in keeping with this manual Install the sensor as close as possible to the vibration source or component to be monitored and ensure a clean smooth flat mounting surface that is larger than the contact surfaces of the vibrations sens...

Page 36: ...ending on the type of mounting or the mounting adapter Torque wrench Hexagon socket 6 mm or open end wrench 22 mm Screwdriver flat bladed Spatula not splintering gentle on the surface E g plastic Drill bit tap cutter and flat drill bit Industrial adhesive for fixing the screw connections Industrial adhesive for fixing the adhesive adapters on flat surfaces Silicon paste grease or beeswax Cable tie...

Page 37: ...design Sensor design Sensor assembly Top Entry Side Entry Screwed Abrasive Industrial adhesive for fixing the screw connection Grease beeswax Screwdriver flat bladed Torque wrench open end Appropriate tap tap cutter Drilling machine with appropriate drill bit Cable ties Abrasive Industrial adhesive for fixing the screw connection Grease beeswax Torque wrench hexagon socket Appropriate tap tap cutt...

Page 38: ...ot possible A detailed description of the individual assembly steps depending on the respective type of mounting or adaptation is included in the following chapters Sensor assembly screwed On the whole the following work steps can be derived from the preparatory work and the sensor assembly screwed 1 Select a mounting position on an even spot as close as possible to the vibration source or the com...

Page 39: ...ing surface with a layer of silicon paste grease or beeswax This enables a good connection between sensor and mounting surface 8 Screw the vibration sensor into the threaded hole and tighten it firmly with a tightening torque of 8 Nm For this use a suitable torque wrench 9 In order to minimize the cable movements lay the sensor cable in a strap and if possible secure it to the housing of the vibra...

Page 40: ...the mixed industrial adhesive uniformly on the surface of the adhesive adapter E g with a plastic spatula and position it on the prepared surface 6 Press the adhesive adapter onto the prepared surface and hold it in position for approx 1 minute The adhesive starts to harden within a few minutes 7 Let the adhesive bond harden in the ambient air The adhesive will reach it s final strength after abou...

Page 41: ...signal quality of the vibration to be measured primarily in the upper frequency area The use of assembly adapters can lead to the fact that certain anomalies in the vibration characteristics of machines and the machine elements to be monitored are detected late or cannot be detected at all HYDAC explicitly recommends assembling the vibrations sensors as a threaded connection NOTICE Design specific...

Page 42: ...monitored E g bearing seat 2 If possible prepare a flat unpainted and in case a full size magnetic adapter is used smooth surface E g sanding and levelling larger than the contact surface of the vibrations sensor for the sensor assembly scheduled later 3 Apply a suitable industrial adhesive E g LOCTITE screw lock on the thread of the vibrations sensor screw it onto the magnetic adapter and tighten...

Page 43: ...achine elements to be monitored are detected late or cannot be detected at all HYDAC explicitly recommends assembling the vibrations sensors as a threaded connection NOTICE Use of magnet adapters The sensor has a limited function and signal quality An incorrect handling of assembly adapters can strongly damage the vibrations sensor and limit its function and signal quality This is valid especially...

Page 44: ...stem may only be done by a properly trained certified electronic specialist Plug pin assignment Type VS3xxx x x 0 xxx Connector M12x1 4 pin stud Type VS3xxx x x 1 xxx cable with open end Pin Wire Description 1 Red No connection 2 White Supply voltage 3 Blue No connection 4 black GND 0V The power supply to IEPE acceleration sensors takes place directly via the connected signal processing unit such ...

Page 45: ...commends the use of cable ducts during assembly NOTICE Improper wiring electrical connection of sensors The sensor has a limited function and signal quality A cable length of 300 meters between electronic evaluation unit e g HYDAC MCMS 2000 and vibrations sensor should not be exceeded as an excessive length of cable can limit the signal quality frequency response of system Keep the sensor cable aw...

Page 46: ...e protection organizations or the HYDAC MCMS 2000 The following illustration shows the connection of VS 3000 to the HYDAC MCMS 2000 as an example FluMoS expert Fluid Monitoring Software The FluidMonitoring software FluMoS expert is a component part of the HYDAC MCMS 2000 system condition monitoring solution and is intended for the user oriented trend display correlation and analysis of the measure...

Page 47: ...is is the formation of typical vibration characteristic values such as e g the effective value of a vibration RMS the peak to peak value Peak to Peak PtoP and the CREST factor In addition powerful condition monitoring systems using specialized frequency analyzes and algorithms not only allow early detection of damage to machine elements e g to a rolling bearing e g the fixed bearing deep groove ba...

Page 48: ... en us 2019 10 22 docx 2019 10 22 analysis methods algorithms These enable to detect misalignments imbalances and damages to machine elements not only at an early stage but also to locate them uniformly and avoid consequential damage or to prevent initial damage ...

Page 49: ...ctive connecting cables stud bolts with screwed mounting or mounting adapter immediately If the sensor s own mounting thread is damaged the sensor must be taken out of service immediately and disposed off Calibrating the sensor A cyclic calibration of the sensor is not required as the calibration of the sensor does not change significantly under normal operating conditions However the precision of...

Page 50: ...000 does not deliver a signal missing measured values Checking the connecting cable for function or cable breakage Ensuring that the maximum permissible length of the connecting cable is not exceeded Check the wiring for correctness Wait until connected signal evaluation units and condition monitoring systems are completely up boot time Contact HYDAC The VS 3000 does not deliver plausible measured...

Page 51: ...y and resonance ranges of sensors Contact HYDAC Removing Disposal To decommission the unit proceed as follows 1 Depending on each type of sensor remove the electrical connector and or disconnect the cable connection to the signal evaluation unit with the power supply connected 2 Remove the sensor Dispose of the packaging material in an environmentally friendly manner After removing the sensor and ...

Page 52: ... for sensors in top entry design see type code on page 29 6040852 1 ZBE 30 05 Connecting cable coupling connector 5 pin length 5 m 3729098 1 ZBE 30S 10 Connecting cable coupling connector 5 pin length 10 m 4486319 1 Connector M12x1 5 pole pin with screw terminals for supplementing the sensors with integrated connection cable 4486320 1 ZBV 10G 19 Mounting adapter adhesive 28 UNF Inner thread on Ø 1...

Page 53: ...onstant current source tries to compensate for this a change in the bias voltage occurs The bias voltage of IEPE accelerometers is thus a measure for the vibration acceleration of the machine or the components monitored components CREST factor crest factor The CREST or crest factor is a characteristic value for determining the state of wear and damage of monitored components in machines The calcul...

Page 54: ...ministic low frequency signals The pulse analysis is used especially for the early detection of damage to rolling bearings HYDAC Machine Condition Monitoring System MCMS 2000 The HYDAC Machine Condition Monitoring System MCMS 2000 is a machine status monitoring and diagnostics system for industrial transmission systems power transmissions and stationary hydraulics systems with auxiliary power unit...

Page 55: ... Shear oscillator shearing principle Shear oscillator refers to a piezo based accelerometer sensor which is structurally designed according to the shear principle Main components are the piezo element for measuring the acceleration and the seismic mass which transmits an occurring acceleration to the piezo element mass spring system In contrast to the thickness oscillator the piezo materials are p...

Page 56: ...mprint 4 installation 5 6 11 13 15 22 26 31 35 39 42 ISO 31 L Language 7 Line length 26 M Maintenance 6 49 Measured variable 29 Measures 9 measuring 6 14 18 22 23 31 32 42 44 45 46 50 51 53 55 Model code 29 mounting 15 17 34 35 36 37 38 39 40 42 43 49 52 O operating 6 8 11 13 14 15 22 23 35 49 50 operating temperature 15 22 35 Operation 1 6 24 46 Operations control 6 Overview 33 P Protection class...

Page 57: ...Index VS 3000 en US Page 57 60 BeWa VS3000 4443496a V1 1 en us 2019 10 22 docx 2019 10 22 Torque 36 37 38 Transport 6 14 30 Troubleshooting 6 50 W Weight 25 ...

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Page 60: ...H Industriegebiet Postfach 1251 66280 Sulzbach Saar 66273 Sulzbach Saar Germany Germany Tel 49 6897 509 01 Central Fax 49 6897 509 9046 Technology Fax 49 6897 509 577 Sales Internet www hydac com E mail filtersystems hydac com ...

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