Parts list: № Number Qty Name Options 1 PF90866 1 Sensor Kit Next page: ST72715 Attachment, Sensor Kit, Mass Flow and Moisture, 9410, 9510, CTS II Models ST72716 Attachment, Sensor Kit, Mass Flow and Moisture, 60 or 70 Series ST745218 Attachment, Sensor Kit, Mass Flow and Moisture, 9600 Models, PIN 640000- ST745714 Attachment, Moisture Sensor Retrofit Module, 50 Series ST812314 Sensor Kit, Mass Flow and Moisture, 50 Series Models ST72660 Moisture Sensor, 60 or 70 Series ST72653 Mass Flow Sensor, 60 and 70 Series ST72651 Moisture Sensor Retrofit Module, 60 Series ST72641 Moisture Sensor Module ST72640 Moisture Sensor Retrofit Module, 50 Series