Tender For corrigendum : supply of turck sensors - pressure sensor 0 to 400 bar , inductive proximity sensor sn 15mm , inductive proxi. switch non flush type , proximity sensor 10 to 30vdc 50mm sensing , protective housing for proximity sensors , valve connector type a pur cable 5m , m12 connector 5 pin 10 m cable , ultrasonic level control sensor 1300mm , sensor test box , io link master with integrated usb port , double ended 4 pin m12 connector