MC Series Specifications MC Series Dimensions Capacity (LBS) H1 H2 H3 W1 W2 L1 L2 L3 L4 D Deflect Weight DIMENSIONS (INCHES) 1K, 1.5K, 2.5K, 5K 5.13 0.90 0.50 5.00 3.75 9.35 6.25 4.00 2.75 0.56 0.025” 22.0 LBS 10K, 15K, 20K, 25K, 35K 7.89 0.75 0.75 8.00 6.00 12.00 7.50 8.00 6.00 0.78 0.030” 73.0 LBS 50K, 75K 9.31 1.00 1.00 12.00 9.50 16.25 11.50 9.00 6.50 0.78 0.035” 172.0 LBS 100K, 125K 9.51 1.25 1.25 12.00 10.00 19.00 16.00 10.00 8.00 1.12 0.040” 215.0 LBS ELECTRICAL Input Impedance 770 ± 10 ohms (MC1) 700 ± 14 ohms (MC4) Output Impedance 700 ± 5 ohms (MC1), 703 ± 4 ohms (MC4) Insulation Resistance >5000 Megohms @ 50VDC Excitation Voltage 10 V AC/DC (15 V maximum) (MC1) 10 V AC/DC (25 V maximum) (MC4) Cable Color Code + Excitation (red) - Excitation (black) + Signal (green) - Signal (white) Shield (natural) Cable Type 4-conductor, 26 AWG, Polyurethane Jacket, Tinned Copper Braid, Diameter: 0.187” Cable Length See Dimensions Table Cable Termination Finished Conductors Cable Seal Compression Gland Fitting ENVIRONMENTAL Temperature, Operating -4 to +140 °F (-20 to +60°C) Temperature, Compensated 14 to +104 °F (-10 to +40°C) Temperature, Storage -60 to +185 °F (-50 to +85°C) Temperature Effects Zero < 0.0015% FSO/°F < 0.0026% FSO/°C Temperature Effects Output < 0.0008% of Rdg./°F < 0.0014% Rdg./°C Sealing IP67, Dust and Limited submersion (MC1) IP66; Multi-redundant; High Pressure Re- sistant, IP68; Multi-redundant; Continuous Immersion Tolerance (MC4) FM Approval Intrinsically Safe: Non-Incendive: Class I, II, III; Div.1 Groups A-G Class 1; Div.2 Groups A-D PERFORMANCE Rated Capacities (1) (lbs.) 1K, 1.5K, 2K, 3K, 5K, 10K, 15K, 25K, 35K, 50K, 75K, 100K, (MC1) 1K, 1.5K, 2.5K, 5K, 10K, 15K, 25K, 35K, 50K, 60K, 75K, 80K, 100K, (MC4) Rated Output (FSO) 3 mV/V Output Tolerance ± .25 % R.O. Combined Error Band ≤ 0.03 % FSO (MC1) / ≤ 0.07 % FSO (MC4) Non-Linearity ≤ 0.03 % FSO (MC1) / ≤ 0.07 % FSO (MC4) Hysteresis ≤ 0.03 % FSO (MC1) / ≤ 0.07 % FSO (MC4) Non-Repeatability ≤ 0.02 % FSO (MC1) / ≤ 0.01 % FSO (MC4) Side Load Rejection Ratio 500:1 Zero balance ± 1 % FSO Creep (20 minutes) 0.03 % of Load (1) (“K”=Thousand) MECHANICAL Load Cell Material Alloy Tool Steel (MC1) 17-4ph Stainless Steel (MC4)) Load Cell Finish Electroless Nickel Plated (MC1) Bead Blasted (MC4) Mount Material Steel (MC1) Stainless Steel (MC4) Mount Finish Epoxy Paint (MC1) Natural (MC4) Safe Overload Compression: 150% Side Load: 100% Ultimate Overload Compression: 300% Side Load: 200% Deflection See Dimensions Page Weight See Dimensions Page 66