Foil metal strain gauge. Grid Material Constantan Substrate Epoxy-modified phenolic Base thickness (um) 32 ± 1 Insulation resistance 10000 ohms BF350-3AA (23) N8 Product model length x width 3.1x3.5 Base size length x width 7.1x4.5 In the strain gauge model, N * is the creep label. Different labels have different creep values. The law is: (+) N9> N7> N5> N3> N1> N0> N8> N6> N4> N2> T0> T2> T4> T6> T8> T1> T3> T5 (-) The difference in actual creep value between adjacent labels is 0.01-0.015% FS / 30min
