Rated capacities (emax) 10, 15, 20, 25, 30, 40, 50t Sensitivity2.0±0.002mv/v Accuracy class C2c5 Zero balance ±1%emax Tc zero±0.02%f.S/10°c Tc span±0.02%f.S/10°c Input resistance 400±20(zsf), 700±20(zsfy) Output resistance 350±3;352±515m)(zsf);706±7(zsfy) Insulation resistance5000m(50v dc) Temperature, compensated -10°c+40°c Temperature range, operating -30°c+70°c Maximum safe overload 150%emax Ultimate overload 250%emax Excitation, recommended 1012v dc Excitation, maximum 15v dc Protection class Ip68 Construction Alloy steel ; stainless steel Cable Length:8m(10t), 10m(15t), 12m(2025t);14m(30t);16m(4050t) Diameter: :5mm