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Minebea Intec Pendeo PR 6204 Series, Installation Manual

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Minebea Intec Pendeo PR 6204 Series Installation Manual Download Page 8

3 Recommendations for installation

3.1

Load cell and constrainer arrangement

Examples:

Key

Do not constrain this position.
Constrainer

Load application

Possible direction of movement

Pendeo® Process-Digital Precision Compression Load Cell PR 6204

3 Recommendations for installation

EN-6

Minebea Intec

Summary of Contents for Pendeo PR 6204 Series

Page 1: ...ression Load Cell PR 6204 Installation Manual Translation of the Original Installation Manual 9499 053 20400 Edition 1 5 1 12 03 2019 Minebea Intec GmbH Meiendorfer Str 205 A 22145 Hamburg Germany Phone 49 40 67960 303 Fax 49 40 67960 383 ...

Page 2: ...liied personnel In correspondence concerning this product the type name and release number serial number as well as all license numbers relating to the product have to be cited Note This document is partially protected by copyright It may not be changed or copied and it may not be used without purchasing or written permission from the copyright owner Minebea Intec The use of this product constitut...

Page 3: ...t of protection 8 3 4 Selecting maximum capacity 8 4 Speciications 9 4 1 Equipment supplied with the load cell 9 4 2 General information 9 4 3 Possible marking of the load cell for the Ex area 10 4 4 Dimensions 11 4 5 Ordering information 11 4 6 Technical data 12 5 Installation 14 5 1 Safety instructions 14 5 2 Aligning the load cell 15 5 3 Installation of the upper load disc for max capacity of 2...

Page 4: ...tenance repairs cleaning 24 9 1 Maintenance 24 9 2 Repairs 24 9 3 Cleaning 24 10 Disposal 25 11 Spare parts and accessories 26 11 1 Replacement parts 26 11 2 Accessories 26 11 2 1 Mounting kits 26 11 2 2 Load discs 27 11 2 3 Data and supply cables 27 11 2 4 Cable junction boxes 27 11 2 5 Power adapter 27 12 Appendix 28 12 1 Certiicates safety instructions 28 Pendeo Process Digital Precision Compre...

Page 5: ... for preventing hazards are not followed DANGER Warning of personal injury DANGER indicates death or severe irreversible personal injury which will occur if the corresponding safety measures are not observed Take the corresponding safety precautions WARNING Warning of hazardous area and or personal injury WARNING indicates that death or severe irreversible injury may occur if appropriate safety me...

Page 6: ... may occur if appropriate safety measures are not observed Take the corresponding safety precautions Note User tips useful information and notes 1 6 Hotline Phone 49 40 67960 444 Fax 49 40 67960 474 eMail help minebea intec com Pendeo Process Digital Precision Compression Load Cell PR 6204 1 Introduction EN 4 Minebea Intec ...

Page 7: ...ing shifted thus eliminating danger to people animals or goods even in the case of a break in a load cell or mounting element Installation and repair work must only be carried out by expert qualiied personnel The load cell relects the state of the art The manufacturer does not accept any liability for damage caused by third party system components or due to incorrect use of the product 2 3 Initial...

Page 8: ... and constrainer arrangement Examples Key Do not constrain this position Constrainer Load application Possible direction of movement Pendeo Process Digital Precision Compression Load Cell PR 6204 3 Recommendations for installation EN 6 Minebea Intec ...

Page 9: ...suring errors can be prevented without afecting the required space for movement in the direction of the measurement Consideration should be given to the fact that thermal expansion and contractions may constrict the required space for movement of the object to be weighed and could thereby lead to signiicant falsiication of the measuring results Therefore special attention should be paid to the des...

Page 10: ... that there is a remaining distance A from the washer 3 A 2 mm This distance is essential to avoid force shunts 3 4 Selecting maximum capacity Forces exceeding the safe load limit Elim in the measuring direction may change the characteristics of the load cell or damage it If the safe load limit Elim of the load cell can be exceeded e g by falling loads then mechanical limiting in load direction is...

Page 11: ...20 t 1 55 of the load resting vertically on the load cell Material for load cell housing Stainless steel 1 4301 acc to DIN EN 10088 3 corresponds to AISI 304 B S 304S11 S15 Protection against en vironmental inluences Hermetically sealed by welding Filled with inert gas Protection classes in compliance with EN 60529 IP68 IP69 Dust proof and leak tight against water with harmful efects when immersed...

Page 12: ...lor black Output signal Serial interface RS 485 bus system 2 wire Bus device load cell max 12 Max power consumpti on per load cell 100 mA 4 3 Possible marking of the load cell for the Ex area Zone Marking Certiicate no for 2 II 3G Ex nA IIC T5 Gc SWT 12 ATEX 004X all PR 6204 22 II 3D Ex tc IIIC T90 C Dc SWT 12 ATEX 004X all PR 6204 Pendeo Process Digital Precision Compression Load Cell PR 6204 4 S...

Page 13: ...150 24 15 PR 6204 5t 10t 150 34 15 PR 6204 25t 50t 220 56 35 4 5 Ordering information Model Max capacity Emax Type PR 6204 2 t 2 t C3 PR 6204 5 t 5 t C3 PR 6204 10 t 10 t C3 PR 6204 25 t 25 t C3 C6 PR 6204 50 t 50 t C3 C6 4 Speciications Pendeo Process Digital Precision Compression Load Cell PR 6204 Minebea Intec EN 11 ...

Page 14: ...onrated output permissible deviation from rated output Cn dc 0 07 0 07 Cn Zero output signal load cell output signal under unloa ded condition Smin 0 0 7 0 0 7 Cn Repeatability max change in load cell output for repeated loading ɛR 0 005 0 005 Cn Creep max change of output signal at Emax during 30 minutes dcr 0 0125 0 008 Cn Non linearity Deviation from the best straight lines through zero dLin 0 ...

Page 15: ...stance Resistance against oscillations IEC 60068 2 6 Fc 20 g 100 h 10 150 Hz inluence of barometric pressure on output for Emax 2 t PKSmin 200 200 g kPa for Emax 5 t 10 t PKSmin 320 320 g kPa Barometric pressure inluence for Emax 25 t 50 t PKSmin 420 420 g kPa max elastic deformation under ma ximum capacity for Emax 25 t Snom 0 5 0 5 mm Nominal delection for Emax 50 t Snom 0 8 0 8 mm Deinitions ac...

Page 16: ...d cell by pulling on the cable Avoid shock stress falling down hard shocks The load cell must be installed vertically and centrally in the mounting kit Load forces must act in the measuring direction of the load cell The load disc must not be subjected to transverse forces All contact points between load cell and load disc must be adequately greased Load cell grease order no see Chapter 11 1 NOTIC...

Page 17: ...curacy is not adversely overly afected see igure Note The material properties and the shape of the load cells and load discs are perfectly matched to one another Always use load discs from Minebea Intec see also Chapter 11 2 2 Procedure Lift up weighing object approx 5 mm using a jack up or corresponding lifting device Correct the position of the load cell using the supporting ring on the lower lo...

Page 18: ...all load cell radius 15 mm Large load cell radius 35 mm Emax 2 10 t Emax 25 50 t Note Load discs made of stainless steel are marked with a double groove Further installation instructions can be found in the manuals of the respective mounting kits Pendeo Process Digital Precision Compression Load Cell PR 6204 5 Installation EN 16 Minebea Intec ...

Page 19: ...unction box must be used Keep the load cell cables away from power cables The distance between measurement cables and power cables and or components under high voltage should be at least 1 m reference value We recommend laying the load cell cables in separate cable trays or armored steel pipes Power cables should be crossed at right angles while taking into account the minimum distance of 1 m refe...

Page 20: ...the load cells even in the case of lightning strikes near the scale the cable junction box PR 6024 68S must be used NOTICE Additional lightning protection elements in the measuring circuit compromise the high measuring accuracy of the load cells or the lightning protection Always carry out the installation exclusively according to the instructions in order not to void any warranty claims In partic...

Page 21: ...nction box max length 200 m Note For order numbers see Chapter 11 2 3 6 6 Cable connections Note All components are only shown schematically Color Code rd red gn green bu blue gy gray NOTICE The functionality of the load cells is also threatened by lightning strikes near the scale Make sure to use cable junction box PR 6024 68S see Chapter 11 2 4 For more information see the cable junction box ins...

Page 22: ...Connecting 8 load cells to the PR 5510 04 interface card Pendeo Process Digital Precision Compression Load Cell PR 6204 6 Connection EN 20 Minebea Intec ...

Page 23: ...f lightning Simply connecting the protective grounding conductor is not enough If the installation is not carried out according to our instructions this voids the warranty In particular the entire installation including the power supply must be suiciently protected against lightning For further information see the installation manual relating to the cable junction boxes 6 Connection Pendeo Process...

Page 24: ...more than 3 load cells prior to calibration Procedure 1 Place the dead load e g empty vessel onto the load cells of the scale structure 2 Energize the load cells in parallel with a stabilized voltage e g UDC 12 V 3 Measure the output voltages of each individual load cell by means of a digital voltmeter and compare the individual values Given deviation between the output voltages of the load cells ...

Page 25: ...cure contact Mains supply Has moisture intruded Is the LED lit If the LED is not lit both fuses must be checked Data and supply cables Is the sheath damaged Has moisture intruded Mounting kit Is the lift of protection in contact with the scale Are the constrainers stuck Load cell Is the load cell vertical Is the adjustment chamber cover damaged Is the sheath of the load cell cable damaged Has mois...

Page 26: ...nd is highly reliable Should an electrical or mechanical defect nevertheless occur the load cell must be replaced Load cell repair is not possible 9 3 Cleaning Dirt on the load cell and movable parts of the scale must be cleaned as quickly as possible if it inluences weighing or if it is corrosive to the cell or cable material NOTICE Some cleaning agents may not be compatible with the load cell ma...

Page 27: ...pal waste so that it can then be recycled Before disposing of or scrapping the product any batteries should be removed and taken to a suitable collection point Please see our T Cs for further information Service addresses for repairs are listed in the product information supplied with the product and on our website www minebea intec com We reserve the right not to accept products that are contamin...

Page 28: ...t 9405 360 01011 4 Mounting kit PR 6001 01S 20 50 t 9405 360 01012 5 Mounting kit PR 6145 00N incl lower load disc with suppor ting ring PR 6143 54S 20 50 t 500 kg 10 t 9405 361 45001 6 Mounting kit PR 6145 00S incl lower load disc with suppor ting ring PR 6143 54S 20 50 t 500 kg 10 t 9405 361 45002 7 Pivot PR 6101 53N 5 t 9405 561 01531 8 Pivot PR 6101 53S 5 t 9405 561 01532 9 Pivot PR 6101 24N 2...

Page 29: ...ith supporting ring PR 6143 24S 500 kg 10 t 9405 361 43242 4 Lower load disc with supporting ring PR 6143 54S 20 75 t 9405 361 43542 N steel zinc plated passivated and sealed RoHS compliant S stainless steel 11 2 3 Data and supply cables The following data and supply cables are recommended No Designation Order no 1 Data cable PR 6124 D 9405 361 24 3 2 Supply cable PR 6124 P 9405 361 24 4 11 2 4 Ca...

Page 30: ...tion of Conformity MEU17040 3 Declaration of Conformity MDC17003 4 Certiicate of Conformity TR CU 020 RU Д DE A301 B 05345 5 MPA DE C 28 541 A No 65292 6 OIML Certiicate of Conformity PTB R60 2000 DE1 12 01 7 Safety instructions 65835 790 16 Pendeo Process Digital Precision Compression Load Cell PR 6204 12 Appendix EN 28 Minebea Intec ...

Page 31: ......

Page 32: ...Published by Minebea Intec GmbH Meiendorfer Strasse 205 A 22145 Hamburg Germany Phone 49 40 67960 303 Email info minebea intec com www minebea intec com ...

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