FAG Detector II
Contents
1. FAG Detector Il the mobile among data collectors Technical Product Information SCHAEFFLER GROUP INDUSTRIAL Application Condition based maintenance Principle Application The FAG Detector Il is a vibration measuring device and data collector rolled into one Together with the PC software Trendline the device was developed for data collection in offline plant monitoring The FAG Detector Il is easy and comfortable to use It has a low mass It is thus suitable for the monitoring of large plants where a measurement round would involve covering a considerable distance With this device parameters for vibration acceleration and vibration velocity can be measured in freely definable frequency bands Machine vibrations are monitored according to ISO 10816 and the rolling bearing condition can be assessed by means of the demodulation detection method Raw and demodulated signals can be stored and thus more detailed analysis of the vibration signals can be carried out in relation to time and frequency ranges Imbalance and misalignment can be detected precisely as can rolling bearing damage and gear problems In addition the device is equipped with a temperature measurement probe Condition based maintenance Condition based maintenance means identifying damage at an early stage defining planned repairs making optimum use of bearing life and achieving considerable reduction in costs in particular2. 2 kHz 20 kHz Detector broadband RMS value of vibration acceleration and PC e g for monitoring of gearboxes Characteristic value acceleration freely selectable Aa 0 258 Freely selectable Detector e g for selection gear set monitoring between and PC 15 Hz and 20 kHz Characteristic value demodulated signal 100 Hz 1000 Hz Deff TP100 1000 Hz O 25 8 o Hz 100 Hz Detector RMS value of demodulated signal up to 100 1000 Hz o Hz 1000 Hz and PC e g for monitoring of rolling bearing condition Characteristic value demodulated signal 100 Hz 1000 Hz D 1p100 100012z 25 8 Freely selectable Detector freely selectable o Hz 100 Hz and PC e g for selective monitoring of rolling bearing condition o Hz 1000 Hz Time signal of vibration acceleration 25 8 2Hzat kHz PC up to 1 kHz 4096 values Time signal of vibration acceleration 25 g 2 Hz at 20 kHz PC up to 20 kHz 4096 values Demodulated time signal 25 g o Hz to 100 Hz PC up to 100 Hz o Hz to 1 kHz up to 1 kHz Frequency spectrum Fourier transform 999 9 mm s 2 Hz to 1 kHz PC of time signal of vibration velocity up to 1 kHz Resolution 0 73 Hz Frequency spectrum Fourier transform 25 g 15 Hz to 20 kHz PC of time signal of vibration acceleration Resolution 14 6 Hz up to 20 kHz Frequency spectrum Fourier transform 25 g o Hz to 100 Hz PC of time signal of demodulated signal or up to 100 Hz or up to 1 kHz Measurement point temperature Resolution 0 073
3. those relating to production stoppages The costs of purchasing a diagnostic device which is absolutely essential for this type of maintenance can be recovered in a very short space of time This is particularly true if the reasonably priced easy to use and handy FAG Detector Il is chosen The device is also suitable for personnel that have no knowledge of vibration measurement Use of the device is straight forward and can be learnt quickly The user can generate individual routes and is then guided systematically from one measurement point to the next The acceleration sensor is attached to the machine by means of a magnetic foot At any time the user can depart from a previously defined measurement round and add further measurement points Data are measured and stored by simply pressing a key The principle The FAG Detector Il measures vibration signals at predefined measurement points using a sensor and uses these to calculate the RMS values for vibration velocity vibration acceleration and demodulated acceleration These values for characterising the machine or component condition are described in further detail in the table on page 6 Frequency bands of any width between 2 Hz and 20 kHz can be defined and monitored The FAG Detector Il has a dynamic memory management system and the base version can store up to 24 time signals With expanded memory up to 116 time signals can be stored using the FIS DE
4. Hz at 100 Hz 0 73 Hz at 1 Hz Temp 15 C to 240 C or o Hz to 1 kHz Detector and PC On the PC the user can specify for each measurement point whether and under what conditions certain time signals are to be stored Three different time signals can be measured namely vibration acceleration 2 Hz 1 kHz 3 kHz scan rate vibration acceleration 2 Hz 20 kHz 60 kHz scan rate and demodulated signal o Hz 100 Hz 1 kHz 300 Hz 3 kHz scan rate Technical data Device designation Dynamic memory PC interface Display Inputs Output VR ON Detector languages Keyboard Manual a n DAPSONE Operating time Temperature range Dimensions basic device Mass basic device Protective bag PC software Trendline Temperature measurement FAG Detector Il ordering designation FIS DETECTORII SET with expanded memory FIS DETECTORII SET 1MB max 1200 measurement points without time signals Basic version 256 kbyte up to max 24 time signals can be stored with expanded memory 1 Mbyte up to max 116 time signals c can be stored RS 232 baud rate 38 2 kbps 57 6 kbps no Be di ei a z n PIE Np PEE AI AeA ee a E Dimensions 55 x 33 mm BNC jack for ICP acceleration s sensor r with adjustable sensitivity mV g 9 pin jack for pyrometer IR temperature sensor 9 pin DIP jack with RS232 interface for PC data cable supplied Connector for battery charger Connector for headset wit
5. TECTORII SET 1MB Principle Operation With an infrared sensor this device can also be used for non contact temperature measurement After a measurement round the parameters measured are transferred to a computer for evaluation analysis and diagrammatic presentation using the software Trendline The precise location of the measurement points within the plant to be monitored is filled in the configuration This also contains the sensor sensitivity and limit values for the main alarm and pre alarm for each measurement point The configuration is generated using the software FAG Trendline and transferred to the Detector prior to measurement The sensor must be securely attached as close as possible to the point to be measured In general it is attached by means of the screw mounted magnetic foot Trendline Ele System Detector Planning Service Extras O 5 1 MOB y outboard W so 10816 F Time range Start date eff TP 1000 Hz B h outboard S0 10816 Displayed measurings F Iso 10816 m m n z 5 a Do Ml Gh a Name Info Configuration Measured Data If this is not possible for example with an aluminium housing a small iron plate or support washer with the same size as the magnetic foot is attached to the measurement point This can be carried out using hard curing instant adhesives e g cyanoacrylate adhesives On the FAG Detector ll this measurement location is selecte
6. ctor plug for DETECTOR II 98 09 05 Printed in Germany by Weppert Print amp Media GmbH FAG Kugelfischer AG amp Co oHG P O Box 1260 D 97419 Schweinfurt Georg Sch fer Strasse 30 D 97421 Schweinfurt Service Hotline Phone 49 2407 9149 99 Fax 49 2407 9149 59 www fis services com Every care has been taken to ensure the correctness of the information contained in this publication but no liability can be accepted for any errors or omissions We reserve the right to make changes in the interest of technical progress by FAG 2005 September This publication or parts thereof may not be reproduced without our permission TPI WL 80 62 2 E
7. d in the configuration and measurement is started During measurement the speed should be constant at least 120 or 600 min are required for Vsel or ISO 10816 respectively The device records the sensor signals according to the selected bandwidths and calculates the characteristic values For each configuration the FAG Detector Il compares the new measured characteristic values with the defined limit values for main alarm and pre alarm for this measurement location If one of these threshold values is exceeded this is displayed immediately on the device After a measurement session the stored values are 27 04 2002 End date LEE transferred to the computer Graphic Measured values HE Detf TP 1000 Hz 3 MIB v inboard E 190 10816 H se p Be W Def TP 1000 Hz 3 pe E E 4 MIB h inboard E iso 10815 2 Mac L vs E Def TP 1000 Hz EM Fant EME 5DE v dive end 0 789 7 sele FAZI li e Demodulation 0Hz 1 000Hz C Program Files FIS Trendline 2 0 db l 0 57 kHz 0 15 KHz ly 432mg Bi gen ARBEIT ASS AM Lt Ol Harmonic cursor With the aid of trend analysis the user can estimate when an alarm will probably be triggered When an alarm is triggered an alarm report can be generated and printed out In order to ensure comparability of values they should be recorded under identical conditions After an initial
8. ement values per measurement point for straight forward condition assessment e Simple PC trend graphics software with database for WIN 98 NT 2000 XP e Sensor cable length possible up to 50 m Ordering designation and scope of delivery Ordering designation FIS DETECTORII SET or FIS DETECTORII SET 1MB FAG DETECTOR II Scope of delivery e Basic device with storage battery e Acceleration pickup with magnetic foot e Temperature sensor e Power pack e PC data cable e User manual e Protective bag with holder for temperature sensor e PC software Trendline e Case e USB serial adapter Accessories e Second attachable bag for holding acceleration sensor e Sensor extension cables for lengths of 5 m and 15 mare available on request Selection of characteristic values Selection of characteristic values Possible characteristic values and signals Measurement range Resolution Frequency range Display for each measurement point Characteristic value vibration severity to ISO 10816 ISO 10816 0 999 9 mm s 10 Hz 1 kHz Detector VDI 2056 broadband RMS value of vibration velocity and PC for general assessment of machine condition according to ISO 10816 Characteristic value vibration severity freely selectable V 0 999 9 mm s Freely selectable Detector RMS value of vibration velocity between and PC e g for detection of imbalances and misalignment 2 Hz and 1 kHz Characteristic value acceleration Ar 0 258
9. h 3 sr mm 1 jack plug Walkman signal demodulated signal switchable t between German English French Dutch Italian Turkish Spanish Portuguese Swedish and Finnish other languages available by agreement 6 soft keys German English and French Rechargeable NiMH batteries Approx 6 8 hours continuous operation O as 50 o working temperature 20 79 SE transport and storage temperature 230 x 70 63 x 45 53 n mm n L gt x Bi x lt H ca 450 g Two compartments black nylon 2 gt transparent film windows openings with velcro fasteners velcro holders for cable and sensor carry strap Runs under WINDOWS 98 NT 4 o SP6 2000 XP e Configuration of FAG Detector Il via RS232 interface e Hierarchy based factory and measurement point manager with machine graphics facility e Generation of any number of measurement routes on PC e Integral database for storage of measurement values e Graphic representation of measurement values and their behaviour trend analysis and trend extrapolation e Presentation of recorded time signals e FFT presentation of time signals e Report generator for alarms and measurement values Available i in German English French and Portuguese others i in preparation IR temperature sensor handheld device for non contact temperature measurement measurement range 15 240 C 1 mV C F spectral range 8 14 um minimum target 2 5 mm distance ratio 4 1 conne
10. reference measurement measurements are carried out at regular intervals E mail button on the FAG Detector Il One very useful feature of the software particularly for users with little experience of vibration measurement is the e mail button This can be used to send measurement data to a vibration expert by e mail at the touch of a button In this way an external diagnosis expert can be consulted for sophisticated analyses Our PIS service department will always be pleased to help you with such analyses User friendly The display on the FAG Detector Il shows the user all the information needed to operate the device e selection of the measurement point e user guidance during measurement e display of measurement results e the system settings The device can be easily operated using just the six keys on the soft keyboard Features Ordering designation and scope of delivery Features e If you wish you collect the data we carry out a remote diagnosis e Portable handy easy to use diagnostic device e Low mass 450 g e Operation with one hand using 6 keys e Dust and spray resistant soft keyboard e Working temperature o to 50 C e Automatic switch off after approx 2 minutes e Monitoring functions general vibration condition rolling bearing condition data collector for up to 1200 measurement points headset jack for acoustic noise assessment e Storage and display of up to 4 measur
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