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Summary of Contents for Minebea Intec PR 6246 Series
- Page 1 Installation Manual Tension Load Cell S-Type PR 6246 Translation of the Original Installation Manual 9499 053 31900 Edition 1.7.0 04/24/2020 Minebea Intec GmbH, Meiendorfer Str. 205 A, 22145 Hamburg, Germany Phone: +49.40.67960.303 Fax: +49.40.67960.383...
- Page 2 Any information in this document is subject to change without notice and does not represent a commitment on the part of Minebea Intec unless legally prescribed. This product should only be operated/installed by trained and qualiied 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.
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Page 3: Table Of Contents
Maximum screw installation depth in the threaded hole and tightening torques.......15 5.3.2 Tightening the lock nuts ..........................15 Connection............................16 General information ..............................16 Load cell ..................................16 6.2.1 Load cell cable ..............................17 Cable connections ..............................17 Preparing for calibration........................19 General notes ................................19 Smart Calibration..............................19 Minebea Intec EN-1... - Page 4 Repairs..................................22 Cleaning ..................................22 Disposal ............................. 23 Spare parts and accessories .......................24 11.1 Replacement parts ..............................24 11.2 Accessories ................................24 11.2.1 Mounting kits..............................24 11.2.2 Connecting cables............................24 11.2.3 Cable junction boxes .............................25 Appendix ............................26 12.1 Certiicates/safety instructions/control drawing ....................26 EN-2 Minebea Intec...
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Page 5: Introduction
WARNING indicates that death or severe, irreversible injury may occur if appropriate safety measures are not observed. Take the corresponding safety precautions. CAUTION Warning of personal injury. CAUTION indicates that minor, reversible injury may occur if appropriate safety measures are not observed. Take the corresponding safety precautions. Minebea Intec EN-3... -
Page 6: Hotline
NOTICE indicates that damage to property and/or the environment may occur if appropriate safety measures are not observed. Take the corresponding safety precautions. Note: User tips, useful information, and notes. Hotline Phone: +49.40.67960.444 Fax: +49.40.67960.474 eMail: help@minebea-intec.com EN-4 Minebea Intec... -
Page 7: Safety Instructions
If there are grounds for rejection of the goods, a claim must be iled with the carrier immediately. The Minebea Intec sales or service organization must also be notiied. Before operational startup NOTICE Perform visual inspection. -
Page 8: Recommendations For Installation
Therefore, special attention should be paid to the design, arrangement, and condition of the constrainers. EN-6 Minebea Intec... -
Page 9: Selecting Maximum Capacity
Loads exceeding the safe load limit E of the load cell may change its characteristics or damage the load cell. Loads exceeding the destructive load E of the load cell can led to its mechanical destruction. Minebea Intec EN-7... -
Page 10: Speciications
EN 60529 IP68: Dust-proof and leak-tight against water, with harmful efects when immersed, (1.5 m water depth, 10,000 h). Explosion: Suitable for explosion subgroup IIC and IIIC. Protection type Intrinsic safety for PR 6246/..E EN-8 Minebea Intec... -
Page 11: Possible Marking Of The Load Cell For The Ex Area
101 5688; NIFW T4A Ta= -40°C to 70°C; T5 Ta= -40°C to 55°C NOTICE Installation in the Ex area For installations in the Ex area, it is imperative to observe the Ex safety instructions in the installation manuals. Minebea Intec EN-9... -
Page 12: Dimensions
Abbr. D1 Unit Accuracy class 0.04 0.015 0.008 Minimum dead load lowest limit of speciied measu- ring range Maximum capacity highest limit of speciied mea- See Chapter suring range Safe load limit maximum load without irrever- sible damage EN-10 Minebea Intec... - Page 13 Max. supply voltage permissible for continuous ope- ration without damage for PR 6246/..E: Nominal ambient to hold the speciied perfor- -10…+55 °C temp. range mance Usable ambient temp. permissible for continuous ope- -40…+95 °C range ration without damage Minebea Intec EN-11...
- Page 14 … NTEP: min. scale interval of the load cells v for PR 6246/13…PR 6246/33 Type Divisions Unit Class III multi- D1/D1E 2000 C3/C3E 5000 C6/C6E 8000 Class III L mul- D1/D1E 5000 tiple C3/C3E 10000 C6/C6E 10000 EN-12 Minebea Intec...
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Page 15: Installation
NOTICE Force shunts may cause measuring errors. All incoming and outgoing lines (hoses, pipes, cables) must be coupled to the measured object as lexibly as possible. Minebea Intec EN-13... -
Page 16: Threaded Bar Suspension
To avoid transversal forces, it is recommended to use rounded washers (1) and conical seats (2) (see Chapter 11.1). = 100…500 kg = 1…3 t Rounded washer (1) DIN 6319-C13 DIN 6319-C21 Conical seat (2) DIN 6319-G14.2 DIN 6319-G23.2 Threaded bar (3) M20×1.5 EN-14 Minebea Intec... -
Page 17: Mounting Hole
22.5 mm 320 Nm 5.3.2 Tightening the lock nuts NOTICE Wrong placement of the screw wrench will destroy the weigh cell. Never put the weigh cell in a vice. Only place the screw wrench as depicted below. Minebea Intec EN-15... -
Page 18: Connection
+ supply voltage/+ load cell input gn = + meas./LC out + measuring voltage/+ load cell output bu = - supply/LC in - supply voltage/+ load cell input gy = - meas./LC out - measuring voltage/- load cell output screen Screen EN-16 Minebea Intec... -
Page 19: Load Cell Cable
Preventing water from penetrating the end of the cable is also important "life insurance" for the system. Cable connections Note: All components are only shown schematically. Color code black blue green gray white Minebea Intec EN-17... - Page 20 Tension Load Cell S-Type PR 6246 6 Connection EN-18 Minebea Intec...
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Page 21: Preparing For Calibration
For calibration of the measuring system, please refer to the manual of the corresponding indicator. Smart Calibration When using Minebea Intec devices, we recommend always running "Smart Calibration" irst. This allows all required values to be extracted from the Calibration Certiicate supplied. -
Page 22: Troubleshooting
Checking the strain gauge bridge of the load cell Do not exceed the test voltage. Check whether the values of the resistors are within the permissible limits. Max. test voltage Standard version U = 28 V Intrinsically safe version (PR …/..E) U = 25 V EN-20 Minebea Intec... -
Page 23: Checking The Insulation Impedance Of The Load Cell
Checking the insulation impedance of the connecting cable Disconnect connecting cable from measuring instrument and load cells. Insulate the cores of the connecting cable. Insulation impedance Core – core >120 MΩ × km Core – screen >120 MΩ × km Minebea Intec EN-21... -
Page 24: Maintenance/Repairs/Cleaning
NOTICE Some cleaning agents may not be compatible with the load cell material. When using cleaning agents, ensure that their compatibility with the load cell material has been tested and approved (see Chapter 4.2). EN-22 Minebea Intec... -
Page 25: Disposal
We reserve the right not to accept products that are contaminated with hazardous substances (ABC contamination) for repair. Should you have any further questions, please contact your local service representative or our service center. Minebea Intec GmbH Repair center Meiendorfer Strasse 205 A 22145 Hamburg, Germany Phone: +49.40.67960.666... -
Page 26: Spare Parts And Accessories
Description Order no. PR 6135/×× 9405 361 35××2 PR 6135/01A (armored) 9405 361 35019 PR 6136/×× (for installation inside the explosion-hazarded area) 9405 361 36××1 PR 6136/01A (armored, for installation inside the explosion-hazarded 9405 361 36019 area) EN-24 Minebea Intec... -
Page 27: Cable Junction Boxes
PR 6130/64Sa (1.4301, 1–4 load cells, IP68, IP69, veriiable, ATEX, IECEx, FM) 9405 361 30644 PR 6130/65S (1.4301, 1–4 load cells, IP68, IP69, veriiable, ATEX, IECEx, FM) 9405 361 30654 PR 6130/68S (1.4404, 1–8 load cells, IP68, IP69, veriiable, ATEX, IECEx, FM) 9405 361 30684 Minebea Intec EN-25... -
Page 28: Appendix
Declaration of Conformity MDC17003 Certiicate of Conformity TR CU 020 RU Д-DE.A301.B.05345 OIML Certiicate of Conformity (NMi) R60/2000-NL1-17.63 Test Certiicate (NMi) TC11180 Certiicate of Conformance (NTEP) 17-129 Certiicate of Approval (NTEP-New York) 10046 Control drawing FM 4012 101 5688 EN-26 Minebea Intec... - Page 49 Model PR 6201, PR 6202, PR 6203, PR 6211, PR 6212, PR (Type Reference and Name) 6221, PR 6241, PR 6246, PR 6251 Load Cells Name of Listing Company: Minebea Intec GmbH Address of Listing Company: Meiendorfer Str. 205A 22145 Hamburg...
- Page 50 SCHEDULE Canadian Certificate Of Conformity No: FM17CA0138 Dust Ignition protected for Class II, III Division 2, Groups E, F and G indoor and outdoor Hazardous Locations, Temperature Class T4A Ta= -40°C to +70°C and T5 Ta= -40°C to +55°C when installed per Control Drawing 4012 101 5688 The marking of the equipment shall include: IS CL I, II, III, DIV 1, GP A,B,C,D,E,F,G Entity - 4012 101 5688...
- Page 51 SCHEDULE Canadian Certificate Of Conformity No: FM17CA0138 Date Description July 2014 Original Issue. Supplement 3: Report Reference: – RR210028 dated 6 October 2017 October 2017 Description of the Change: Company name change from Sartorius Mechatronics T&H GmbH. Certificate reformated. Supplement 4: November 2017 Report Reference: –...
- Page 52 Model PR 6201, PR 6202, PR 6203, PR 6211, PR 6212, PR (Type Reference and Name) 6221, PR 6241, PR 6246, PR 6251 Load Cells Name of Listing Company: Minebea Intec GmbH Address of Listing Company: Meiendorfer Str. 205A 22145 Hamburg...
- Page 53 SCHEDULE US Certificate Of Conformity No: FM17US0276 The marking of the equipment shall include: IS CL I, II, III, DIV 1, GP A,B,C,D,E,F,G Entity - 4012 101 5688 NI CL I, II, III, DIV 2, GP A,B,C,D,E,F,G - 4012 101 5688; NIFW T4A Ta= -40°C to 70°C;...
- Page 54 SCHEDULE US Certificate Of Conformity No: FM17US0276 August 1999 Original Issue. Supplement 7: Report Reference: – RR210028 dated 6 October 2017 October 2017 Description of the Change: Company name change from Sartorius Mechatronics T&H GmbH. Certificate reformated. Supplement 8: November 2017 Report Reference: –...
- Page 57 (bg) čeština (Мs) dansk (da) Prohlпšenъ o shoНě Overensstemmelseserklæring ή ή 1έ εoНel výrobku ή čъslo výrobku ή platnц pouгe 1έ 1. Produktmodel / produktnummer / gælder kun μ pro čъslo projektuμ for projektnummer: 2έ 2. Jméno a adresa výrobce (2.1) a jeho 2.
- Page 58 eesti keel (et) français (fr) hrvatski (hr) Vastavusdeklaratsioon Déclaration de conformité Izjava o sukladnosti 1. Tootemudel / tootenumber / kehtib vaid 1. Modèle / numéro de produit / valable 1. Model proizvoda / broj proizvoda / vrijedi järgmise projekti puhul: uniquement pour le numéro de projet: samo za broj projekta: 2έ...
- Page 59 latviešu valoНa (lv) malti (mt) nederlands (nl) Atbilstības НeklarāМija ϊikjaraггjoni ta’ konformitр Conformiteitsverklaring 1έ ProНukta moНelis ή proНukta numurs ή Нerīgs 1. Mudell tal-prodott / numru tal-prodott / validu 1. Productmodel / productnummer / uitsluitend biss għan-numru tal-proġettμ tikai projektam Nr.: geldig voor projectnummer: 2έ...
- Page 60 slovenčina (sk) slovenščina (sl) suomi (fi) Vyhlásenie o zhode Izjava o skladnosti Vaatimustenmukaisuusvakuutus 1έ εoНel výrobku ή čъslo výrobku ή platnц len pre 1έ εoНel proiгvoНa ή serijska številka proiгvoНa ή 1. Tuotemalli / tuotenumero / koskee vain čъslo projektuμ veljavno samo гa številko projektaμ...
- Page 70 For: Submitted By: Load Cell Minebea Intec GmbH Tension Meiendorfer Strasse 205 A Model: PR 6246 Series 22145 Hamburg : 2000 to 8000, Class III, Multiple Cell Germany 6000 to 10 000, Class IIIL, Multiple Cell Tel: +49.40.67960-238 Capacity: 100 kg to 3000 kg Fax: +49.40.67960-500...
- Page 71 Page 2 of 3 Minebea Intec GmbH Load Cell / PR 6246 Series Application: The load cells may be used in multiple cell applications Class III and IIIL consistent with the model designations, number of scale divisions, and parameters specified in this certificate. Load cells of a given accuracy class may be used in...
- Page 72 Certificate Number: 17-129 Page 3 of 3 Minebea Intec GmbH Load Cell / PR 6246 Series Example of Device:...
- Page 74 Ui = 25V, Ii = 0.16A to intrinsically safe apparatus with Pi = 2W Entity Concept parameters Li = 0, Ci = 0 Minebea Intec Load Cell Series PR62.. Hazardous (Classified) Location Class I, II, III, Division 2, Groups A,B,C,D,E,F,G FM Approved Apparatus (USA) or...
- Page 76 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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