Minebea Intec PR 57 Installation Manual
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Minebea Intec PR 57 Installation Manual

Single point load cell
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Installation Manual
Single Point load cell PR 57
Translation of the Original Installation Manual
9499 053 05700
Edition 1.0.0
07/24/2023
Minebea Intec GmbH, Meiendorfer Str. 205 A, 22145 Hamburg, Germany
Phone: +49.40.67960.303 Fax: +49.40.67960.383

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Summary of Contents for Minebea Intec PR 57

  • Page 1 Installation Manual Single Point load cell PR 57 Translation of the Original Installation Manual 9499 053 05700 Edition 1.0.0 07/24/2023 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 qualified 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.

  • Page 3: Table Of Contents

    Single Point load cell PR 57 Table of contents Table of contents Introduction............................3 Read the manual................................. 3 This is what operating instructions look like ......................3 This is what lists look like............................3 This is what menu items and softkeys look like..................... 3 This is what the safety instructions look like......................
  • Page 4 Single Point load cell PR 57 Table of contents R60/2000-NL1-17.29 ...............................28 TC10952..................................30 BVS 21 ATEX E 023X ..............................33 IECEx BVS 21.0024X..............................41 EN-2 Minebea Intec...

  • Page 5: Introduction

    1 Introduction Single Point load cell PR 57 Introduction Read the manual Please read this manual carefully and completely before using the product. This manual is part of the product. Keep it in a safe and easily accessible location. This is what operating instructions look like 1.

  • Page 6: Hotline

    Single Point load cell PR 57 1 Introduction NOTICE Warning of damage to property and/or the environment. NOTICE indicates that damage to property and/or the environment may occur if appropriate safety measures are not observed. Take the corresponding safety precautions.

  • Page 7: Safety Instructions

    The load cells are designed for use in table scales, counting scales, and checkweighers. The load cells PR 57 may only be used as intended for weighing tasks. In intrinsically safe circuits, only load cells PR 57/..E may be used.

  • Page 8: Specifications

    Single Point load cell PR 57 3 Specifications Specifications Equipment supplied with the load cell Description Load cell Quick guide Calibration Certificate Only with Ex-load cells: Safety information for PR xx series General information Material Stainless steel Protection against environmen-...

  • Page 9: Possible Marking Of The Load Cell For The Ex Area

    3 Specifications Single Point load cell PR 57 Possible marking of the load cell for the Ex area Zone Marking Certificate no. II 1G Ex ia IIC T6/T4 Ga BVS 21 ATEX E 023 X only PR 5x/..E Ex ia IIC T6/T4 Ga IECEx BVS 21.0024 X...

  • Page 10: Dimensions

    Single Point load cell PR 57 3 Specifications Dimensions all dimensions in mm Ordering information Model Max. capacity Type OIML Type Ex Type NTEP PR 57/300 kg 300 kg ..C3MR ..C3MRE ..III5000S PR 57/500 kg 500 kg ..C3MR ..C3MRE ..III5000S...

  • Page 11: Technical Data

    3 Specifications Single Point load cell PR 57 Technical data Designation Description Abbr. C3MR NTEP III Unit 5000 Single Accuracy class 0.02 0.014 Minimum dead load lowest limit of specified measuring range Maximum capacity highest limit of specified measuring see Chapter...
  • Page 12 Single Point load cell PR 57 3 Specifications Designation Description Abbr. C3MR NTEP III Unit 5000 Single Max. supply voltage permissible for continuous operation without damage Nominal ambient to hold the specified performance -10…+40 °C temp. range Usable ambient permissible for continuous operation -20…+65...

  • Page 13: Installation

    4 Installation Single Point load cell PR 57 4 Installation Safety instructions NOTICE Welding or lightning strike current flowing through the cell can damage it. All electrical welding on the weighing system must be finished before mounting the load cells.

  • Page 14: Connection

    Single Point load cell PR 57 5 Connection Connection General information Protect the cable ends against contamination. Moisture must not get into the open end of the cable. 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).

  • Page 15: Load Cell

    5 Connection Single Point load cell PR 57 Load cell Color code black blue green gray white + supply/LC in + supply voltage/+ load cell input + sense + sense - meas./LC out - measuring voltage /- load cell output...

  • Page 16: Cable Gland

    Single Point load cell PR 57 5 Connection Cable gland The cable gland is screwed to the load cell. Screw the metal sleeve (1) into the load cell and fasten with a tightening torque of 3 Nm. 2. Screw the nut (2) into the metal sleeve and fasten with a tightening torque of 3 Nm.

  • Page 17: Maintenance/Repairs/Cleaning

    The load cells PR 57 are maintenance-free. Repairs The load cells PR 57 are designed to be robust as possible for the required measuring accuracy and are highly reliable. Should an electrical or mechanical defect nevertheless occur, the load cell must be replaced.

  • Page 18: Disposal

    Single Point load cell PR 57 7 Disposal Disposal Our products and their packaging should not be disposed of in municipal waste (e.g. garbage can for recyclable packaging, garbage can for paper packaging, etc.). They can either be recycled by the customer themselves, providing this complies with requirements set out by electrical or electronic waste or packaging waste laws, or sent back to Minebea Intec at a charge.

  • Page 19: Certificates

    8 Certificates Single Point load cell PR 57 Certificates Ser. no. Description Document no. see Chapter EU-Declaration of Conformity CE-00049A UKCA-Declaration of Conformity UKCA-00008 Certificate of Conformance (NTEP) 17-012 Certificate of Approval (NTEP-New York) 10051 OIML Certificate of Conformity (NMi) R60/2000-NL1-17.29...

  • Page 20: Ce-00049A

    Single Point load cell PR 57 8 Certificates CE-00049A EN-18 Minebea Intec...
  • Page 21 8 Certificates Single Point load cell PR 57 Minebea Intec EN-19...
  • Page 22 Single Point load cell PR 57 8 Certificates EN-20 Minebea Intec...
  • Page 23 8 Certificates Single Point load cell PR 57 Minebea Intec EN-21...
  • Page 24 Single Point load cell PR 57 8 Certificates EN-22 Minebea Intec...
  • Page 25 8 Certificates Single Point load cell PR 57 Minebea Intec EN-23...

  • Page 26: Ukca-00008

    Single Point load cell PR 57 8 Certificates UKCA-00008 EN-24 Minebea Intec...
  • Page 27 8 Certificates Single Point load cell PR 57 17-012 Minebea Intec EN-25...
  • Page 28 Single Point load cell PR 57 8 Certificates EN-26 Minebea Intec...
  • Page 29 8 Certificates Single Point load cell PR 57 10051 Minebea Intec EN-27...
  • Page 30 Single Point load cell PR 57 8 Certificates R60/2000-NL1-17.29 EN-28 Minebea Intec...
  • Page 31 8 Certificates Single Point load cell PR 57 Minebea Intec EN-29...
  • Page 32 Single Point load cell PR 57 8 Certificates TC10952 EN-30 Minebea Intec...
  • Page 33 8 Certificates Single Point load cell PR 57 Minebea Intec EN-31...
  • Page 34 Single Point load cell PR 57 8 Certificates EN-32 Minebea Intec...
  • Page 35 8 Certificates Single Point load cell PR 57 BVS 21 ATEX E 023X Minebea Intec EN-33...
  • Page 36 Single Point load cell PR 57 8 Certificates EN-34 Minebea Intec...
  • Page 37 8 Certificates Single Point load cell PR 57 Minebea Intec EN-35...
  • Page 38 Single Point load cell PR 57 8 Certificates EN-36 Minebea Intec...
  • Page 39 8 Certificates Single Point load cell PR 57 Minebea Intec EN-37...
  • Page 40 Single Point load cell PR 57 8 Certificates EN-38 Minebea Intec...
  • Page 41 8 Certificates Single Point load cell PR 57 Minebea Intec EN-39...
  • Page 42 Single Point load cell PR 57 8 Certificates EN-40 Minebea Intec...
  • Page 43 8 Certificates Single Point load cell PR 57 IECEx BVS 21.0024X Minebea Intec EN-41...
  • Page 44 Single Point load cell PR 57 8 Certificates EN-42 Minebea Intec...
  • Page 45 8 Certificates Single Point load cell PR 57 Minebea Intec EN-43...
  • Page 46 Single Point load cell PR 57 8 Certificates EN-44 Minebea Intec...
  • Page 47 8 Certificates Single Point load cell PR 57 Minebea Intec EN-45...
  • Page 48 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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