... ,railway scale,blending scale and special scale and other scales QS series- load cell Technical ParameterPated capacities(Emax)5,10,15 ... ,20,25,30,40,50tSensitivity 2.0±0.002mV/VAccuracy class C1~C5Zero balance±0.01 ... ±0.02%F.S/10°CInput impedance750±10ΩOutput impedance703±2Ω,703±5Ω(L≥15m)Insulation impedance≥5000MΩTemperature range,operating ...