XA4 Series Specifications XA4 Series Dimensions PERFORMANCE Rated Capacities (1) (lbs.) 1K, 1.5K, 2.5K, 4K, 5Kse, 5K, 10K, 15K, 20K Rated Output (FSO) 3 mV/V Output Tolerance ± .25 % R.O. Combined Error Band ≤ 0.03 % FSO Non-Linearity ≤ 0.03 % FSO Hysteresis ≤ 0.03 % FSO Non-Repeatability ≤ 0.01 % FSO Side Load Rejection Ratio 500:1 Zero Balance ± 1.0 % FSO Creep (20 Minutes) 0.03 % of Load (1) (“K”=Thousand) MECHANICAL Load Cell Material 17-4ph Stainless Steel Load Cell Finish Bead Blasted Safe Overload Compression: 150% FSO Side Load: 100% FSO Ultimate Overload Compression: 300% FSO Side Load: 200% FSO Deflection See Dimensions Page Weight See Dimensions Page Mounting Bolt Torque ELECTRICAL Input Impedance 385 ± 5 ohms Output Impedance 350 ± 3 ohms Insulation Resistance >5000 Megohms Excitation Voltage 10 V AC/DC (15 V maximum) Cable Color Code + Excitation (red) - Excitation (black) + Signal (green) - Signal (white) Shield (natural) Cable Type 4-conductor, 22 AWG, Polyurethane Jacket, Tinned Copper Braid, Diameter: 0.187” Cable Length See Dimensions Table Cable Termination Finished Conductors Cable Seal Conduit adapter; 1/4-18 NPT; Stainless ENVIRONMENTAL Temperature, Operating 0 to +150 °F (-18 to +65°C) Temperature, Compensated 14 to +104 °F (-10 to +40°C) Temperature, Storage -40 to +170 °F (-40 to +77°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 (Multi-Redundant) IP66; High Pressure Resistant IP68; Continuous Immersion Tolerance FM Approval Intrinsically Safe: Non-Incendive: Class I, II, III; Div.1 Groups A-G Class 1; Div.2 Groups A-D Capacity (LB) H W1 L1 L2 L3 L4 D T Deflect Weight DIMENSIONS (INCHES) 1K, 2K, 2.5K 1.22 1.22 5.12 0.62 1.00 3.00 0.53 1/2-20 UNF-2B 0.014” 2.5 LBS 4K, 5Kse 1.22 1.22 5.12 0.62 1.00 3.00 0.53 1/2-20 UNF-2B 0.022” 2.5 LBS 5K 1.47 1.47 6.75 0.75 1.50 3.75 0.78 3/4-16 UNF-2B 0.020” 4.0 LBS 10K 1.47 1.47 6.75 0.75 1.50 3.75 0.78 3/4-16 UNF-2B 0.027” 4.0 LBS 22