The pressure sensor 56 detects {HEAD ~ the rise} and inputs {TAIL ~ the information} to the controller 20 
The pressure sensor 56 detects { HEAD ~ the rise } and inputs { TAIL ~ the information } to the controller 20
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH