Compression load cell 10,20,30,50,100,150, ... For truck scale Compression load cell Application :Truck Scales,Railway Scales,Axle-load scales , Floor ScalesRated Load 10,20,30, ... Range-30∼+70Sensitivity 2.0±0.002mV/VSafe load limit 150%F.STotal error ±0.03,±0 ... load limit 250%F.SRecommend excitation 10∼12V DC Maximum excitation15V DC Protection Class IP68 Construction Alloy Steel / Stainless steel ...