CLB
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This document summarizes key information about the Celtron Model CLB double-ended shear beam, including its features, applications, description, dimensions, specifications, and legal disclaimer. The double-ended shear beam is designed for truck, rail, silo, and forklift scales. It has capacities ranging from 20k to 125k lbs and is constructed of alloy steel, fully potted to IP67. Key specifications include accuracy classes, rated outputs, temperature effects, load and overload limits, and operating temperature range.
CLB
- 1. Technical contact: vpgt.americas@vpgsensors.com, vpgt.asia@vpgsensors.com, and vpgt.emea@vpgsensors.com Celtron www.vpgtransducers.com 1 Model CLB Document No.: 11716 Revision: 17 Dec 2014 Double-Ended Shear Beam FEATURES • Capacities 20k–125k lbs • Free of horizontal movement • Insensitive to side load • Electroless nickel-plated alloy tool steel • NTEP Class lllL 10000 approval from 20k lbs to 125k lbs • Optional ❍❍ FM approval available APPLICATIONS • Truck/rail scales • Silo/hopper/tank weighing • Fork-lift scales DESCRIPTION The double-ended mounting provides good restraint for possible movement of the tanks and, in many cases, eliminates the need for check rods. The shear beam design gives excellent performance for high capacity loading. CLB is constructed of alloy steel and is fully potted with special chemical compounds to IP67 providing excellent protection against moisture and humidity. OUTLINE DIMENSIONS CAPACITY L L1 L2 W H H1 H2 D R R1 T 20k/25k lbs mm 196.9 126.7 165.1 42.9 49.3 43.2 41.4 17.3 22.9 19.1 1/4-18NPT(inch) 7.75 4.99 6.50 1.69 1.94 1.70 1.63 0.68 0.90 0.75 40k lbs mm 260.4 162.3 215.9 49.3 62.0 53.3 50.8 20.6 28.5 25.4 1/4-18NPT(inch) 10.25 6.39 8.50 1.94 2.44 2.10 2.00 0.81 1.12 1.00 50k/60k/75k lbs mm 260.4 162.3 215.9 62.0 74.7 67.3 64.5 26.9 34.8 25.4 1/2-14NPT(inch) 10.25 6.39 8.50 2.44 2.94 2.65 2.54 1.06 1.37 1.00 100k/125k lbs mm 387.4 228.4 323.9 73.7 98.0 87.1 83.8 41.2 45.7 38.1 1/2-14NPT(inch) 15.25 8.99 12.75 2.90 3.86 2.43 3.30 1.62 1.80 1.50 Wiring diagram: + Excitation Red – Excitation Black + Signal Green – Signal White Double-Ended Shear Beam
- 2. Technical contact: vpgt.americas@vpgsensors.com, vpgt.asia@vpgsensors.com, and vpgt.emea@vpgsensors.com Celtron www.vpgtransducers.com 2 Model CLB Document No.: 11716 Revision: 17 Dec 2014 Double-Ended Shear Beam SPECIFICATIONS PARAMETER VALUE UNIT NTEP/OIML accuracy class NTEP IIIL Non-Approved Maximum no. of intervals (n) 10000 multiple 1000 Y = Emax/Vmin 14000 5000 Maximum available Standard capacities (Emax) 20k, 25k, 40k, 50k, 60k, 75k, 100k, 125k lbs Rated output—R.O. 3.0 mV/V Rated output tolerance 0.25 ±% of rated output Zero balance 1 ±% of rated output Non-linearity 0.025 ±% of rated output Hysteresis 0.025 ±% of rated output Non-repeatability .02 ±% of rated output Creep error (20 minutes) 0.030 ±% of rated output Zero return (20 minutes) 0.030 ±% of rated output Temperature effect on min. dead load output 0.0010 0.0026 ±% of rated output/°C Temperature effect on sensitivity 0.0010 0.0015 ±% of applied load/°C Compensated temperature range –10 to +40 °C Operating temperature range –20 to +60 °C Safe overload 150 % of R.C. Ultimate overload 300 % of R.C. Excitation, recommended 10 VDC or VAC RMS Excitation, maximum 15 VDC or VAC RMS Input impedance 770±10 Ω Output impedance 700±5 Ω Insulation resistance 5000 MΩ Construction Nickel-plated alloy steel Environmental protection IP67 All specifications subject to change without notice. FM Approval Intrinsically Safe: Class I, II, III; Div. 1 Groups A-G Non-Incendive: Class I; Div. 2 Groups A-D
- 3. Vishay Precision Group, Inc. www.vpgsensors.com 1 Legal Disclaimer Notice Document No.: 63999 Revision: 15-Jul-2014 Disclaimer ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE. Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “VPG”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. The product specifications do not expand or otherwise modify VPG’s terms and conditions of purchase, including but not limited to, the warranty expressed therein. VPG makes no warranty, representation or guarantee other than as set forth in the terms and conditions of purchase. To the maximum extent permitted by applicable law, VPG disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Information provided in datasheets and/or specifications may vary from actual results in different applications and performance may vary over time. Statements regarding the suitability of products for certain types of applications are based on VPG’s knowledge of typical requirements that are often placed on VPG products. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. You should ensure you have the current version of the relevant information by contacting VPG prior to performing installation or use of the product, such as on our website at vpgsensors.com. No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or by any conduct of VPG. The products shown herein are not designed for use in life-saving or life-sustaining applications unless otherwise expressly indicated. Customers using or selling VPG products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify VPG for any damages arising or resulting from such use or sale. Please contact authorized VPG personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Copyright Vishay Precision Group, Inc., 2014. All rights reserved. Disclaimer Legal Disclaimer Notice