... approved photoelectric switch,photoelectric sensor,photoelectric switch sensor,sensor, inductive photoelectric switch,photo photo switch,sensor,photo switch SpecificationER18 seriesType(Diffusing reflective)Type(retroreflective)Type(through-beam ... ,AC type90-250VACCurrent consumptionDC type5mA max,AC type:3mA max.Response frequencyDC type:100Hz max,AC type:20Hz max.Control outputResistive load:200mA ...