MODEL 3140 SERIES Tension and compression 500 lbs. to 100K lbs. F E A T U R E S : L O A D - 500 lbs. through 100,000 lbs. - Universal tension and compression loading - High accuracy - Low profile - 150% FS safe overload capability - Metric sizes available The Model 3140 load cell series has been designed for generalpurpose use in demanding applications in automotive, aerospace and military markets. These new tension/ compression load cells are direct replacements for other low profile models. PT02E-10-6P CONNECTOR P E R F O R M A N C E D S P E C S : 3140 SERIES J SPECIFICATIONS ØH ØB ØA 2 millivolts per volt, nominal E THD. F DEEP C G K THD. L DEEP Output at rated capacity (5K to 100K): 4 millivolts per volt, nominal Maximum nonlinearity error: ± 0.06% of full scale output Maximum hysteresis error: ± 0.06% of full scale output Maximum non-repeatability: ± 0.01% of full scale output Zero balance: of full scale output Consult factory for specials. Input resistance: ohms Output resistance: ohms ± 1.0% 350 +40/-3.5 350 ± 3.5 Temperature range, operating: °F -65 to +200 Temperature range, compensated: °F +70 to +170 Temperature effect on output: ± 0.0015% of rated output per °F Temperature effect on zero: ± 0.0015% of rated output per °F Static overload capacity: of rated capacity ORDER TOLL FREE (800) 803-1164 150% PURPOSE Output at rated capacity (500 to 2K): GENERAL Some advantages of these new load cells are: compact size, high accuracy, low cost and availability. C E L L S - Available in single or optional dual bridge configuration GENERAL PURPOSE L O A D C E L L S 68 MODEL NUMBER CAPACITY LBS. ØA ØB C D E THD F G ØH J 3143-500 500 4.12 1.29 0.13 2.50 1⁄2-20 3143-1K 1,000 4.12 1.29 0.13 2.50 3143-2K 2,000 4.12 1.29 0.13 3144-5K 5,000 4.12 1.29 3144-10K 10,000 4.12 3145-25K 25,000 3145-50K 3146-100K K THD L UNF 3B 1.12 1.25 1.25 0.03 1⁄2-20 UNF 3B 0.88 1⁄2-20 UNF 3B 1.12 1.25 1.25 0.03 1⁄2-20 UNF 3B 0.88 2.50 1⁄2-20 UNF 3B 1.12 1.25 1.25 0.03 1⁄2-20 UNF 3B 0.88 0.13 2.50 5⁄8-18 UNF 3B 1.12 1.25 1.25 0.03 5⁄8-18 UNF 3B 0.88 1.29 0.13 2.50 5⁄8-18 UNF 3B 1.12 1.25 1.25 0.03 5⁄8-18 UNF 3B 0.88 6.06 2.34 0.13 3.50 11⁄4-12 UNF 3B 1.50 1.63 1.25 0.03 11⁄4-12 UNF 3B 1.50 50,000 6.06 2.58 0.13 3.50 11⁄4-12 UNF 3B 1.50 1.63 2.25 0.03 11⁄4-12 UNF 3B 1.50 100,000 8.00 3.76 0.25 4.50 13⁄4-12 UNF 3B 2.25 2.25 3.00 0.03 13⁄4-12 UNF 3B 1.75 Dimensions are in inches. S E N S O R MODEL NUMBER 3143 3144 3145 3146 C H A R A C T E R I S T I C S : NOMINAL LOAD LIMIT CAPACITY FZ STATIC OVERLOAD CAPACITY % OF NOM. CAPACITY 3140 STATIC EXTRANEOUS LOAD LIMITS DEFLECTION AT NOM. LOAD LIMIT INCHES RINGING FREQUENCY HZ SHEAR FX OR FY LBS. BENDING Mx OR MY LB. INCHES TORQUE Mz LB. INCHES 150 200 200 200 0.002 3,500 5K 150 400 400 400 0.002 4,900 2K 10K 150 800 800 800 0.002 6,900 5K 22K 150 2,000 2,000 2,000 0.004 4,500 10K 45K 150 4,000 4,000 4,000 0.004 6,600 25K 110K 150 10,000 10,000 10,000 0.004 4,500 50K 200K 150 25,000 25,000 20,000 0.004 4,900 100K 500K 150 50,000 50,000 40,000 0.006 4,100 LBS. NEWTONS 500 2K 1K VISIT OUR WEB SITE: www.lebow.com