China Bi15-Em30-Ap45xld-H1141 Proximity Switch Sensor Inductive Sensor Industrial Sensor NPN Sensor for Turck Sensor in Stock, Find details about China Bi15-Em30-Ap45xld-H1141, Proxmity Switches Sensor from Bi15-Em30-Ap45xld-H1141 Proximity Switch Sensor Inductive Sensor Industrial Sensor NPN Sensor for Turck Sensor in Stock