ZB4 Series Specifications ZB4 Series Dimensions Capacity (LB) H1 H2 H3 W L T Deflect Weight DIMENSIONS (INCHES) 500, 750, 1K, 1.5K, 2K, 2.5K, 3K 2.96 0.45 0.43 1.00 2.00 1/2-20 UNF-2B 0.008” 2.0 LBS 5K 4.25 0.32 0.83 1.00 3.00 3/4-16 UNF-2B 0.012” 4.0 LBS 10K 4.25 0.50 0.83 1.00 3.00 3/4-16 UNF-2B 0.012” 4.0 LBS PERFORMANCE Rated Capacities (1) (lbs.) 500, 750, 1K, 1.5K, 2K, 2.5K, 3K, 5K, 10K, 15K, 20K Rated Output (FSO) 2 mV/V Output Tolerance ±0.25 % R.O. Combined Error Band ≤ 0.03 % FSO Non-Linearity ≤ 0.03 % FSO Hysteresis ≤ 0.03 % FSO Non-Repeatability ≤ 0.015 % FSO Zero Balance ± 1.0 % FSO Creep (20 Minutes) 0.03 % of Load (1) (“K”=Thousand) MECHANICAL Load Cell Material Stainless Steel Clean-In-Place Finish Bead Blasted Safe Overload Compression 150% FSO Tension 150% FSO Side Load 30% FSO Ultimate Overload Compression: 300% FSO Tension: 300% FSO Side Load 50% FSO Deflection See Dimensions Weight See Dimensions ELECTRICAL Input Impedance 400 ± 51 ohms Output Impedance 352 ± 3 ohms Insulation Resistance >5000 Megohms @ 50VDC Excitation Voltage 10 V AC/DC (15 V maximum) Cable Color Code + Excitation (red) - Excitation (black) + Output (green) - Output (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 Compression Gland Fitting ENVIRONMENTAL Temperature, Operating 0 to +150 °F (-18 to +65°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 IP66; Multi-redundant; High Pressure Re- sistant, IP68; Multi-redundant; Continu- ous Immersion Tolerance FM Approval Intrinsically Safe: Non-Incendive: Class I, II, III; Div.1 Groups A-G Class 1; Div.2 Groups A-D 18