HACH DPD1R1 Differential Sensor Replacement parts

Used
TURCK RKV 4,5T-7.7 RSV 4,5T/S90/S653 EUROFAST 25′  CORDSET 57960-00 , HACH
Check out the other HACH parts I have in my ebay store (category: HACH) as shipping can be combined
This unit came from a municipal water treatment plants water monitoring panel. 
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ONLY WHAT IS PICTURED WILL COME IN THIS AUCTION