CommentsSB-99SB-99IModelShapeSensingdistanceSpecificsBR-20N80(100)mmSquaretypeInfraredraydiffuse-reflective?RATING/SPECIFICATIONSModelSensingdistanceSmallestsensingobjectSourceofLightProtectionAmbienttemperatureAmbientillumnationCablelengthDiffuse-reflectiontypeBR-20N80(100)mm-InfraredLEDIP-66-10~+60℃Sunlamp:11,000LxElectriclamp:3,000LxParallel2linesshieldcable2m?SENSORHEADSENSINGFIELDS