Vishay strain gage catalog. In short, our strain gage and special sensor accessories are essential to the top-notch performance expected by Stress Analysts. [1] Micro-Measurements maintains the most extensive variety of catalog strain gages available today. The procedure for making a strain gage installation with M-Bond 200 is illustrated and described in detail in Instruction Bulletin B-127 included in each kit of adhesive. High resistances permit higher voltages for a given power level. As a noun, in today’s usage, gage and gauge simply refer to an instrument used for measurement, as in our strain gages (or, strain gauges). Jan 10, 2003 · VISHAY INTERTECHNOLOGY, INC. 6% 350 ± 0. See the 062AP pattern for WA GAGE SERIES DATA — See Gage Series datasheet for complete specifications Series Description Strain Range Temperature Range CEA Universal general-purpose strain gages. Portable Strain Gage Welding and Soldering Unit FEATURES • Separate visual and audible indicators monitor welder status. CEA-06-125URA-350 is a CEA series general-purpose 45° single-plane rosette strain gauge (5/PK). (VPG) brand, today announced the expansion of its C4A Series stress analysis strain gage sensors in Advanced Sensors Technology. It features high performance Planar Rosette. PH: +1-919-365-3800 FAX: +1-919-365-3945 www. A highly stable measurement circuit, regulated bridge excitation supply, and precisely settable gage factor enable measurements of ±0. , its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay Precision Group”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Features and Benefits Pre-attached leads or cables simplify gage installation and ensure %PDF-1. Click on the VPG logo on any contents page to go to the main table of contents page. Micro-Measurements H-Series noninductive strain gages have been specially designed to minimize noise pickup in the gage grid due to electromagnetic fields. However, at Micro-Measurements, we use the more unique spelling (gage) to highlight the unique quality of our products. 15% 350 ± 0. Two-component, 100%-solids epoxy system for general purpose strain gages, Highly resistant to moisture and most chemicals, Cryogenic applications require very thin gluelines –320° to +200°F (–195° to +95°C) C5K Series Linear Strain Gages unique strain-gage-related mathematical equations are provided throughout Micro-Measurements technical literature. 6% SP20 SP20 DESCRIPTION Stacked, 0°-45°-90° rosette for use in Bondable Strain Gages Adhesively bonded strain gages are preferred over weldable . How to Install a Strain Gage (Strain Gauge) in a Small, Deep Hole (VMM-6) Installation Verification (VMM-8) Installing Gages with Option P (VMM-9) Installing Gages with Option P2 (VMM-10) Pressure Pads for Bonding Gages to Contoured Surfaces (VMM-13) Quality Control of Strain Gage (Strain Gauge) Installations (VMM-15) Customized Advice. Circular gages making consistently successful strain gage installations. 27W in. The backing is treated for strong bond formation with all standard strain gage adhesives. FEATURES. TECHNICAL INFORMATION Detailed technical information about the selection and application of strain gages can be found in the special series of Tech Notes, Tech Tips, and Instruction Bulletins on strain gage technology. When properly handled and used with the appropriate strain gage, M-Bond 200 can be used for high-elongation Exceptional gage-to-gage and grid-to-grid matching delivers more uniform gage performance with temperature changes; Tighter resistance tolerances - down to +/-0. com 98 Document No. 87L x 0. — July 28, 2020 — Micro-Measurements®, a Vishay Precision Group, Inc. Strain gages should be covered with a suitable coating as soon as possible after the installation because the coating will protect the strain gages as well as the adhesive layer. significantly reduced lead times The Micro-Measurements’ Advanced Sensors Technology product portfolio includes: Linear gages. Kit contents are available separately. 6 mm). Transducer-Class® Strain Gages. Shear gages. A battery-operated capacitive discharge spot welder for attaching and wiring weldable strain gages (strain gauges) and temperature sensors. strain gage selection to satisfy your particular test requirements. 2% 120 ± 0. Fast welding rate – up to 60 welds per minute; Replaceable rechargeable battery allows smooth continuous operation. Strains in changes which characterize strain gages. H-Series strain gages consist of two identical grids, with one stacked directly above and insulated from, the other. However, the alloy is not in every case an independently selectable parameter. The WA construction provides a gage that is strong and easy to handle, though not as flexible as the EA type. 000” (101. and certified for use in bonding strain gages. The strain range is limited to approximately ±1 to 2% by the hard, creep-resistant matrix. Need help selecting a Linear Pattern strain gage? It is often of greatest convenience for the strain gage user to purchase all of the needed accessory supplies and materials in a single package. : 11501 Revision: 26-Aug-2015 General Information Stress Analysis Strain Gages Micro-Measurements maintains the most extensive variety of catalog strain gages available today. For availability of other SR-4 strain gages in other patterns and series—including those for transducer applications—please contact the Applications Engineering Department. For this purpose, Micro-Measurements offers the TAK-610 Strain Gage Application Ki t. However, strain gages installed using elevated-temperature-curing adhesives may exhibit greater shifts in resistance due to adhesive lock-up at elevated temperatures (difference in linear coefficient of thermal expansion between the strain gage and specimen). ZC-Series strain gages are supplied with a removable high-temperature carrier for gage handling during Micro-Measurements offers three CEA-Series strain gages (patterns: 120CZA, 120FZ and 240UZA), specially designed and priced for making strain measurements in the teaching laboratory. The M-Coat Protective Coatings have been formulated specifically for use in protecting strain gage installations from destabilizing and damaging environmental conditions. Jan 28, 2011 · STRAIN GAUGE 350 OHM SHEAR 1=5PC: 18 - Immediate: $206. com Instruction Bulletin B-181 Strain Gage Installations with P Adhesive For technical questions, contact mmvpgsensors. Felix Zandman, began operations with foil resistors and strain gages as its initial product offerings. 071 mm). 0028 in (0. Accurate calibration would The 1300 Gage Installation Tester is used to verify the quality of an installed strain gage (strain gauge), as well as the complete gage installation, including leadwires. vishaymg. 6% P2, SP35 P2, SP35 DESCRIPTION General-purpose gage with narrow geometry. ±3% –60° to +180°F (–50° to M-BOND 610 datasheet, M-BOND 610 pdf, M-BOND 610 data sheet, datasheet, data sheet, pdf, Vishay, Strain Gage Adhesive Transducer-Class® Strain Gages Linear Patterns - Single Grid Micro-Measurements www. With this method, a specially configured strain gage rosette is bonded to the surface of the test object; and a small, shallow hole is introduced into the structure, through the center of the gage, with a precision drilling apparatus. 9W mm) Note 1: Products with designations and options shown in bold are not RoHS compliant. P3 Strain Indicator and Recorder. ZC-Series strain gages are supplied with a removable high-temperature carrier for gage handling during General Purpose Strain Gages—Linear Pattern GAGE PATTERN DATA actual size GAGE DESIGNATION See Notes 1 and 4 RESISTANCE (OHMS) See Note 3 OPTIONS AVAILABLE CEA-XX-125UNA-120 CEA-XX-125UNA-350 W2A-XX-125UN-120 W2A-XX-125UN-350 120 ± 0. micro-measurements. Additionally, we have created the following strain gage calculators which provide easy-to-use reference for common questions related to strain gage performance. HBM is among the leading strain gauge manufacturers worldwide. Several patterns are available with built-in compensating grids. Invented by Edward E. Vishay Thermistors Electronic Simulation Part 5: Temp Compensation of Strain Gage Resistive Sensor The video presents the simulation of the analog hardware temperature compensation of a Wheatstone bridge of resistive strain gages, in five software simulation tools (LTspice, Multisim , Pspice, Pspice for TI, Simetrix). Applying strain levels that are beyond the capability of the strain gage or bonding adhesive 9. Vishay Precision Group, Inc. M-BOND 300 datasheet, M-BOND 300 pdf, M-BOND 300 data sheet, datasheet, data sheet, pdf, Vishay, Strain Gage Adhesive 2120B datasheet, 2120B pdf, 2120B data sheet, datasheet, data sheet, pdf, Vishay, Strain Gage Signal Conditioner/Amplifier View 2120B to our catalog: 2124-12L Oct 25, 2016 · Most strain gage types are available in a variety of STC (self-temperature compensation) values which correspond to the coefficient of thermal expansion (CTE) of the substrate material in PPM/F°. 1% even in high resistance gage patterns - facilitates simpler balance of the Wheatstone bridge circuitry Vishay, founded in 1962 by Dr. 031” (0. As for any other field, this craft has its own special tools and working materials—found by seasoned professionals to be most effective for achieving the desired results. 20 mm) to 4. Get in Touch Micro-Measurements, a Vishay Precision Group, Inc. Jul 28, 2020 · MALVERN, Pa. Micro-Measurements’ comprehensive portfolio of sensors, strain gages, PhotoStress® equipment and coatings, data acquisition systems, and accessories—ensures dependable and accurate stress data. Ruge in 1938, the most common type of Strain Gauge consists of an insulating flexible backing which supports a metallic foil pattern. Gage lengths from 0. better stability than standard strain gages. We offer a full selection of sensors, strain gages, PhotoStress® equipment and coatings, data acquisition systems (DAQ), and accessories necessary for obtaining accurate, reliable stress data. Rosettes are designed to perform a very practical and important function in Transducer-Class® Strain Gages Micro-Measurements Strain Gages Bondable Resistors Installation Accessories Data Book VMM-DB0104-1105 www. 7 ppm/F°. 66: View Details: MMF404946: and panel controls from Vishay include capacitors, diodes, resistors, and more High quality solder joints made using our strain-gage-qualified solders optimize strain gage performance. 250” (6. (VPG) brand, is dedicated to the development, manufacture, and marketing of resistive-foil sensors for high-precision strain measurement. The Model P3 Strain Indicator and Recorder is a portable, battery-operated instrument capable of simultaneously accepting four inputs from quarter-, half-, and full-bridge strain-gage circuits, including strain-gage-based transducers. 1L x 6. several times larger than the strain signal from the gage. com Document Number: 11562 30 Revision: 22-Jan-10 *Only creep code available for this gage type. Following is a representative listing of the most popular gage patterns formerly manufactured by BLH. The installation accessories described on this and the following pages represent the distillation of many years’ Though our full catalog includes over 3,000 products (and over a quarter million part number combinations for creating custom products), our online shop was created to make our most widely used strain gages, sensors, and strain gage accessories easily available to online consumers in the United States. For example, normal alloy steel has a TCE of approximately 6. com INTERACTIVE Click on the VPG logo on any datasheet to go to the contents page for that section. Heat-sink properties of the mounting surface. com For technical questions, contact: micro-measurements@vishaypg. Weld energy is continuously adjustable from 3 to 50 joules, making the Model 700 an excellent choice for installing weldable strain gages and temperature sensors, as well as small thermocouples and light-gauge metal. Strain gage (strain gauge) channels accept full-, half-, or quarter-bridge configurations and have the required bridge completion components for 120-, 350-, and 1000 Transducer-Class® Strain Gages 90° Patterns - Dual Grid Micro-Measurements Document Number: 11556 For technical questions, contact: micro-measurements@vishaypg. Based on the CEA Series with Option P2 pre-attached cables, W2A strain gages are fully enclosed with a Transducer-Class® Strain Gages Diaphragm Patterns - Linear Micro-Measurements www. ZC-Series strain gages cannot be self-temperature compensated, and a dummy compensating gage must be used for minimizing of thermally induced apparent strain (thermal output). 6 %âãÏÓ 131 0 obj > endobj 165 0 obj >/Filter/FlateDecode/ID[85D067E27CF61843A050F8582E3245B2>]/Index[131 69]/Info 130 0 R/Length 149/Prev 812341/Root 132 characteristics of a strain gage is the strain-sensitive alloy used in the foil grid. The Micro-Measurements’ calculators, created for effective use of our strain C4A-06-125PR-350-39P is a general purpose strain gage. Series Description Strain Range Temperature Range CEA Universal general-purpose strain gages. [1] Because design engineers depend so heavily upon the performance of these unique products, Vishay Foil Resistors is making them easier than ever to obtain through our worldwide network or catalog suppliers, with guaranteed in-stock availability and fast delivery. With a gage factor more than double that of conventional strain gages, platinum-tungsten-alloy patterns provide standard transducer output levels at less than half the normal sp ring-element stress values. Box 27777 Raleigh, NC 27611 U. One-Stop Provider for Stress and Strain Measurement Products. Refer to the appropriate sections of this catalog for specific component four inputs from quarter-, half-, and full-bridge strain-gage circuits, including strain-gage-based transducers. See www. Other requirements can be addressed on demand. Feb 4, 2021 · The P3 Strain Indicator and Recorder is a portable, battery-operated instrument while our Model D4 Data Acquisition Conditioner is a USB-powered instrument that connects to a personal computer. Strain Gauge A Strain Gauge is a device used to measure strain on an object. Not applying, or incorrectly applying, strain gage Micro-Measurements Advanced Sensors Strain Gages Ensure: tighter resistance tolerance. ±3% –100° to +250°F (–75° to +120°C) C2A Encapsulated constantan gages with preattached ready-to-use cables. com For technical questions, contact mm@vpgsensors. 4% 120 ± 0. , Vishay Measurements Group web site has a wide variety of Stress Analysis Strain Gages, Transducer-Class Strain Gage, Installation Accessories, PhotoStress and Instruments. Gage patterns designed for determining principle stresses and strains. improved gage-to-gage repeatability. As a rule, strain gage simulation by increasing the resistance of a bridge arm is not very practical because of the small resistance changes involved. com 10 11303-EN Rev 01-Jun-2018 Strain Gage Accessories General Information and Selection Guide Weld energy is continuously adjustable from 10 to 60 joules, making the Model 700B an excellent choice for installing weldable strain gages and temperature sensors, as well as small thermocouples and light-gage metal. 2. Refer to the appropriate sections of this catalog for specific component General Purpose Strain Gages—Linear Pattern GAGE PATTERN DATA actual size GAGE DESIGNATION See Note 1 RESISTANCE (OHMS) OPTIONS AVAILABLE L2A-XX-125LW-120 L2A-XX-125LW-350 C2A-XX-125LW-120 C2A-XX-125LW-350 120 ± 0. It is an excellent general-purpose adhesive for laboratory and short-term field applications. O. com Document Number: 11554 10 Revision: 22-Jan-10 Note 1: Products shown in bold are not RoHS compliant. Gage resistance. Both are capable of simultaneously accepting four inputs from quarter, half, and full bridge strain gage circuits, including strain-2401-EN Rev 13-Dec-2020 Micro-Measurements strain gages (strain gauges) and accessories also fulfill manufacturers' requirements for a wide variety of transducers for measuring physical variables (weight, force, torque, pressure, etc. Thorough familiarity Strain Gage Application Kits: Download BAK-200, GAK-2 SERIES datasheet from Vishay: pdf 245 kb That’s why train gage-related mathematical equations are provided throughout our technical literature. com 4 2100 System Document No. :11390 1 of 4 ID: BUL11390-B181 Revision 09-15-14 micro-measurements@vpgsensors. com Micro-Measurements www. www. General Purpose Strain Gages—Linear Pattern GAGE PATTERN DATA actual size GAGE DESIGNATION See Note 1 RESISTANCE (OHMS) See Note 2 OPTIONS AVAILABLE See Note 3 EA-XX-062AK-120 ED-DY-062AK-350 EP-08-062AK-120 120 ± 0. Strain gages (Strain gauges) and bondable resistors in patterns designed specifically for transducer applications with the main objective being optimum performance at lower cost for high-volume usage. C4A encapsulated constant an alloy gages with pre-attached ready-to- use cables. Both are capable of simultaneously accepting four inputs from quarter, half, and full bridge strain gage circuits, including strain-2401-EN Rev 13-Dec-2020 STRAIN GAGES - VISHAY Leaded Strain Gages for L2A-Series General-Purpose Applications FEATURES ' Pre-attached ribbon leads for faster, easier gage installations Linear, shear, Tee- and rectangular-rosette patterns with polyimide encapsulation Low cost alternative for test temperature to +250 OF [+120 oc] INC. 1% accuracy and 1 microstrain resolution. All patterns have three grids oriented at 0°, 45° and 90° angles. To assist customers with the use of these equations, Micro-Measurements offers a series of calculators that require only the input of the required variables to obtain an instant calculated result. Note 1: All products are RoHS compliant. Strain gauge rosette is, by definition, an arrangement of two or more closely positioned gauge grids, separately oriented to measure the normal strains along different directions in the underlying surface of the test part. ±5% –100° to +350°F (–75° to +175°C) W2A IPX8S Rated For water-exposure applications. S. com Revision: 22-Jan-10 17 *Only creep code available for this gage type. Micro-Measurements offers a comprehensive selection of strain gages, PhotoStress® equipment and coatings, data acquisition systems, and supplies necessary Leaded and Cabled Strain Gages for General-Purpose Applications Micro-Measurements L2A Series strain gages with ribbon leads and C2A Series strain gages with pre-attached cables are both designed to save time and money. strain gages when highest accuracy is desired. Operation is by push buttons. 15% E, P E DESCRIPTION General-purpose gage with elongated solder tabs. The gauge is attached to the object by a suitable adhesive, such as cyanoacrylate. For technical questions, contact mmvpgsensors. ). com Widely used general-purpose gage with compact geometry. Benefit from our comprehensive range of strain gauges available in various geometries, perfectly suited to your application, short and reliable delivery times for virtually all our standard types and a direct and easy ordering from in our online shop. [1] Get your load cells faster than ever before, with VPG Force Sensors’ online shop. Enlarged when necessary for definition It is often of greatest convenience for the strain gage user to purchase all of the needed accessory supplies and materials in a single package. (22. com CATALOG A-110 STRAIN GAGES ACCESSORIES Vishay Micro-Measurements Adhesives Wire and Cable Protective Coatings May 17, 2011 · generally indicate damage to the gage due to improper handling or clamping. : 11296 Revision: 27-Apr-2017 250LR General Purpose Strain Gages—Rectangular RosetteGeneral Purpose Strain Gages—Rectangular Rosette For technical questions, contact micro-measurements@vishaypg. In this comprehensive, hands-on Workshop, participants make several complete strain gage (strain gauge) installations, including electrical connections, check-out, and environmental protection; and use appropriate readout instrumentation to verify results of their own installations. When an adhesive cure is possible, select Vishay Micro-Measurements gages from the CEA-, L2A, and C2A-Series; the EA-, WA-, or WK-Series with Option W; the CEA-Series with Option P2; or the EA-Series with Option P. The P3 can also be configured and operated GAGE SERIES DATA — See Gage Series datasheet for complete specifications Series Description Strain Range Temperature Range L2A Encapsulated constantan gages with preattached ribbon leads. 6% 120 ± 0. -Browse POP9 Products Transducer-Class® Strain Gages Linear Patterns - Single Grid Micro-Measurements www. RoHS compliant, lead-free solder. com www. the optimum excitation level for any strain gage application: 1. A carefully selected individualized test voltage is used for each measurement mode. Heavy sections of high-thermal-conductivity metals, such as Feb 4, 2021 · The P3 Strain Indicator and Recorder is a portable, battery-operated instrument while our Model D4 Data Acquisition Conditioner is a USB-powered instrument that connects to a personal computer. The behavior of a strain gage can then be simulated by increasing or decreasing the resistance of a bridge arm. Most fatigue failures in the strain gage occur in the solder tab and transition area – the area between the tab and the outer gridline. GAGE PATTERN Actual size shown. See full list on vishay-straingauge. In general, gauge (gage with the added ‘u’) is the most common spelling. This is because each Micro-Measurements strain gage series (identified by the first two, or three, letters in the alphanumeric gage designation) is designed as a complete system. com/stress-analysis-strain-gages/other-linear-patterns/ for complete specifications of patterns listed. 3. General Purpose Strain Gages—Stacked Rosette GAGE PATTERN DATA actual size C2A version shown GAGE DESIGNATION See Note 1 RESISTANCE (OHMS) OPTIONS AVAILABLE L2A-XX-031WW-120 L2A-XX-031WW-350 C2A-XX-031WW-120 C2A-XX-031WW-350 120 ± 0. : 11253 Revision: 01-Oct-2012. Home - Instruments - 700 Portable Strain Gage Welding and Soldering Unit Description A battery-operated capacitive discharge spot welder for attaching and wiring weldable strain gages (strain gauges) and temperature sensors. 79 mm) to 0. Strain gage grid area (active gage length x active grid width). Strain Gage Installations with M-Bond 200 Adhesive INTRODUCTION Micro-Measurements Certified M-Bond 200 is an excellent general-purpose laboratory adhesive because of its fast room-temperature cure and ease of application. Enlarged when necessary for definition gage thickness is approximately 0. 6% SP20 SP20 DESCRIPTION Widely used general-purpose gage. Micro-Measurements stocks a wide variety of wires and cables, cataloged in Each channel can be configured, via software, to accept signals from strain gages (strain gauges) or strain-gage-based transducers, thermocouples, or high level voltage sensors. Strain Gage Installations with P Adhesive Document No. : 11501 Revision: 26-Aug-2015 General Information Stress Analysis Strain Gages Maximum Fatigue Life of Strain Gages, for the recommended method of leadwire attachment. These gages are manufactured from the same materials, by the same processes, and to the same high-quality standards as our regular line of strain gages. com 6 Document No. [1] shift in the strain gages) 8. They are available in both single and parallel dual grid patterns and in lengths ranging from 0. Check it out! *Online shop for US only strain gage selection to satisfy your particular test requirements. Micro-Measurements, a Vishay Precision Group, Inc. This Intertechnology Inc. 35 mm) Based on the CEA Series with Option P2 pre-attached cables, W2A strain gages are fully enclosed with a silicone rubber coating and tested to 10 GΩ insulation resistance, 1 meter water depth, 30 minutes duration. GAGE DIMENSIONS Legend Micro-Measurements System 7000 builds upon the years of experience gained since the introduction of Systems 4000, 5000, and 6000 by continuing to provide a complete hardware/software approach to data acquisition, reduction, and presentation for strain gages (strain gauges) and related sensors for stress analysis testing. Applying strain gages to bolted assemblies (bolted joints typically slip during loading, resulting in the strain gage’s poor return to zero after loading) 10. Matrix size: 0. Whether for stress analysis, transducer manufacturing, or special-purpose applications, we have not only a wide selection, but also a large and varied inventory that is readily available for immediate delivery. ±3% –100° to +350°F (–75° to +175°C) Note 1: Insert desired S-T-C number in spaces marked XX. Thorough familiarity For technical questions, contact mmvpgsensors. Micro-Measurements is dedicated to the development, manufacture, and marketing of sensors for high-precision strain measurement. Strain Gauges from HBM: The Practical Alternative. 3 grids configuration enables analysis of biaxial strain fields. Micro-Measurements’ Linear Pattern Strain Gages are specially designed for measuring strain in a single direction. Strain Gage Accessories Micro-Measurements P. (VPG) brand, is dedicated to the development, manufacturing, and marketing of resistive-foil sensors for high-precision strain measurement. 0008” (. Ranging from standard strain gauges for experimental stress analysis through special strain gauges to strain gauge accessories - you can be sure that you will get the right strain gauge for your measurement task. 3% 350 ± 0. Our wires and cables provide peace of mind when it comes to strain gage accuracy. A. Simmons and Arthur C. Both stacked and planar constructions available. M-BOND 200 datasheet, M-BOND 200 pdf, M-BOND 200 data sheet, datasheet, data sheet, pdf, Vishay, Strain Gage Adhesive Strain Gages (Strain Gauges) Strain Gage (Strain Gauge) Selection (TN-505) Strain Gage (Strain Gauge) Rosettes (TN-515) Strain Gage (Strain Gauge) Excitation Levels (TN-502) Transverse Sensitivity Errors (TN-509) Strain Gage (Strain Gauge) Temperature Effects (TN-504) Fatigue of Strain Gages (Strain Gauge) (TN-508) Strain Gage (Strain Gauge HBM's extensive Strain Gauge Catalog provides 100 pages of information about our extensive choice of strain gauges. For accurate, reliable strain measurements, it is important to use an appropriate type of leadwire for each installation. Note 2: Products with designations and options shown in bold are not RoHS Different strain gage installation conditions and test specifications often necessitate the use of different types or sizes of leadwires. For technical uestions contact mmvpgsensors. When bonding gages to this material a strain gage STC number of 06 is residual stresses is the hole-drilling strain gage method described in ASTM Standard E837. 1300 Gage Installation Tester The 1300 Gage Installation Tester is used to verify the quality of an installed strain gage (strain gauge), as well as the complete gage installation, including leadwires. . In 1985, Vishay began an ongoing series of strategic acquisitions to become a broad-line manufacturer of electronic components. : 11501 Revision: 26-Aug-2015 General Information Stress Analysis Strain Gages Strain Gauge A Strain Gauge is a device used to measure strain on an object. An EA-Series gage with Option LE should not be used in a fatigue environment. tixwjnsprcghtrsnvqjbyglpdrisbyhqgncvp