VISHAY INTERTECHNOLOGY, INC. - 系泰機電有限公司

1 VISHAY intertechnology , 500 PrecisionSTRAIN GAGESV ishay Micro-MeasurementsGeneral PurposeSpecial PurposeWeldableTemperature SensorsResidual StressDATA BOOKPRECISION STRAIN GAGESG eneral 4 Designation 6 Selection 7 Selection 8 Gage 10 GENERAL PURPOSE STRAIN GAGE LISTINGL inear 12 Tee 47 Delta 60 Rectangular 67 Shear/Torque 72SR-4 82 SPECIAL PURPOSE SENSORS LISTINGL arge 84 Strip Gage 87 High S-T-C 91 Residual Stress 92 Magnetic Field 93 Weldable Gage 94 Crack Detection 96 Crack Propagation 98 Temperature Sensors and LST 100 Diaphragm 103 Manganin 104 Shear Modulus Testing 106 Embedment 107 TECHNICAL DATAGage 108

2 Optional Table of ContentsVishay Micro-Measurements 1 Revision 21-Aug-03 2 The information in this catalog has been carefully checked for accuracy, and though it is believed to be correct, no warranty, either express or implied, is made as to either its applicability to, or its compatibility with, specific requirements; nor does VISHAY intertechnology , Inc. and its affiliates assume any responsibility for correctness of this information, nor for damages consequent to its use. All such printed materials are not legally binding unless confirmed in writing pursuant to 463 and 480 11 of the German Code of Civil Regarding Life Support ApplicationsNot all products listed in this catalog are generally recommended for use in life support systems where a failure or malfunction of the component may directly threaten life or cause injury.

3 The user of products in such applications assumes all risks of such use and will agree to hold VISHAY intertechnology , Inc. and all the companies whose products are represented in this catalog, harmless against all Micro-Measurements Important Notice PrecisionStrain Gages General Information ..4 Designation System ..6 Selection Chart ..7 Selection Criteria ..8 Gage Dimensions InformationVishay Number: 11501 Revision 04-Sep-03 USING YOUR CATALOGThe strain gage designation system, gage series selection chart, and selection criteria should be read carefully before orderingor specifying gage General-Purpose Listings includeactual size reproductions of each straingage pattern, with enlargements ofsome miniature patterns for gage ge-ometry definition.

4 The listing sequenceby gage type is in order of increasinggage length. Gage dimensions areprovided in both Customary (En-glish) and SI listing of the gage series available for each pattern is shown in the column next to the illustration. Specifications, descriptionsand available options are also included for each gage GAGESC ustomers whose application requires gages for the manufacture of commercialtransducers are strongly encouraged to contact our Transducer ApplicationsDepartment and request the literature and listings of our Transducer-Class straingages. This literature includes a selection of gages specifically designed for highervolume GAGESV ishay Micro-Measurements maintains the most extensive variety of catalog strain gages available today.

5 Whether for stressanalysis, transducer manufacturing, or special-purpose applications, we have not only a wide selection, but also a large andvaried inventory that is readily available for immediate , many of our customers have applications requiring gages that aremanufactured to their individual specifications. While we believe our wide variety ofstandard catalog gages will satisfy most requirements, we recognize the need for customproducts and are committed to serving it request a quotation for a custom gage, please contact our Applications PATTERNA ctual size when necessary for = Each sectionCP = Complete patternS = Section (S1= Sec 1) M = MatrixinchmillimeterGAGERES.

6 IN OHMSDESIGNATIONT olerance isInsert desired S-T-Cincreased whenOPTIONS AVAILABLE number in spacesOption W, E, SE, LE,marked P is x x used general-purpose gage. See also 062AQ and 062 UWpatterns. EK-Series gages are supplied with duplex copper pads (DP)when optional feature W or SE is not *Options available but not normally recommended. See Optional Features datasheet for , E, L, LE, PE, L*, LE*W, InformationVishay Number: 11501 Revision 04-Sep-03 APPLICATIONS SUPPORTV ishay Micro-Measurements maintains an experienced and highly trained applicationsengineering staff. Our Applications Engineers are as close as your telephone, and weurge you to call them for recommendations in strain gage selection to satisfy yourparticular test INFORMATION PROGRAMSD etailed technical information about the selection and application of strain gages canbe found in the special series of Tech Notes, Tech Tips, and Instruction Bulletins onstrain gage technology.

7 Thorough familiarity with these publications will help ensureconsistent success in the use of VISHAY Micro-Measurements strain also offer our customers an extensive assortment of additional product andtechnical literature. To register for our direct mail program, please contact our salesoffice nearest you. For customers with Internet access, our product and technicalliterature is also available in the Interactive Guide to Strain Measurement Technologyon our Web site at: GAGE ACCESSORIES AND INSTRUMENTATIONIn addition to an extensive selection of strain gages, VISHAY Micro-Measurementsoffers a complete range of complementary products. M-LINE strain gageaccessories include surface preparation materials, adhesives, installation tools,protective coatings, leadwire, and a host of other application tools, hardware, andsupplies.

8 Instruments range from portable, digital strain indicators, to sophisticatedcomputer-controlled systems for the acquisition, storage, and reduction of test static and dynamic measuring instruments are available each uniquelydesigned to provide stable, accurate, and reliable strain PROGRAMST raining customers in the proper use of strain measurement techniques is anessential part of the VISHAY Micro-Measurements philosophy. In support ofthis principle, VISHAY Micro-Measurements conducts an extensive series ofregularly scheduled technical seminars, workshops, and short instructors are recognized authorities in their field. Training sessionsare conducted at our facilities in the United States and Europe, as well as athotels and educational institutions around the SystemVishay Micro-MeasurementsDocument Number: 11502 Revision Analysis GagesThe Strain Gage Designation System described below applies to VISHAY Micro-Measurements General-Purpose Strain Gage Length in Mils( in [ mm])Foil AlloyGrid and Tab GeometryCarrier Matrix (Backing)Resistance in OhmsOptional FeatureExample:E A - 06 - 250 BG - 120 Option LEA:Constantan alloy in selftemperature-compen-sated :Annealed for high-elongationor post-yield :Isoelastic alloy.

9 Highgage factor and highfatigue :Nickel-chromium alloy(similar to Karma) usedfor high-performanceself-temperature-com-pen sated :Open-faced general-purpose gagewith tough, flexible cast polyimidebacking. Various options areavailable, including lead connec-tion features and protective :Flexible gages with a castpolyimide backing and encapsula-tion featuring large, rugged, cop-per-coated solder tabs. This con-struction provides optimum capa-bility for direct leadwire :The N2 matrix provides an openfaced gage on a thin, high-performance laminated polyimidefilm :Gage grid and solder tabs fully en-capsulated in a thin, flexible, lami-nated polyimide film.

10 Providedwith large ( in [ ]) sol-der pads for ease of leadwire :Provides a gage fully encapsu-lated in glass-fiber-reinforced ep-oxy-phenolic resin. High-endur-ance :Full encapsulation identical to theW matrix, but with solder dotconnections instead of S-T-C number is the approxi-mate thermal expansion coefficientin ppm/ F of the structural materialon which the gage is to be used. Thefollowing S-T-C numbers are avail-able:A alloy:00, 03, 05, 06, 09, 13, 15, 18P alloy: 08K alloy: 00, 03, 05, 06, 09, 13, 15 For S-T-C s of 30, 40, or 50, refer tohigh S-T-C D alloy is not available in self-temperature-compensated form. DY is used OPTIONAL FEATURESMost of the following options apply to the EA- or ED-Series gages asindicated in the General-Purpose Listings:W:Integral printed circuit terminal, polyimide encapsulationE:Polyimide encapsulation, leaving a portion of solder tab exposedSE:Solder dots plus polyimide encapsulationL:Preattached, soft, formable copper leadsLE:Leads plus polyimide encapsulationP:Preattached leadwire cables and encapsulationP2:Preattached leadwire cables for CEA-Series gagesPlease refer to the Optional Features data sheet for technical details onthese and other available optional ChartVishay Micro-MeasurementsDocument Number.