60-12b,60-12c，n12c，n12b，wtcplr2300，wtcplr2050typespeedsensororspeedcell:electronicbeltscalestandardareusedW62C-CS(formerly60-12C)orW12N-CS(formerlyN12C)typevelocitysensor,itcanbedirectlyinstalledonthereturnbeltontheuppersurfaceofthetailrollerspeed,rollerorthespeedmeasuringroller,eliminatestheinfluencecausedbyslippageofthebelt,thespeedsensorforthedigitalcarbonbrushpulsegenerator,thebeltrunningspeedsensor,aseriesofvelocitypulse,eachpulserepresentsbeltstrokeofaunitoflength,pulsefrequencyandbeltspeedproportionalto,ACpulsegeneratordoesnotneedtoadjustorreplacethecarbonbrush.Feeder,coalfeeder,screwscaleconfigurationusingtheW62B-CS(formerly60-12B)orW12B-CS(formerlyN12B),usingimportedcollectorofphotoelectricrotaryencoder:EL40seriesandOVW2series.Speedsensoroutershellmaterialforcastaluminum,suitableforoutdoorworkingenvironment.http://)