Sensor 3 has a connecting cable 8 and various lines 9 transmitting {HEAD ~ the signal} to {TAIL ~ the measuring device} 
to
Sensor 3 has a connecting cable 8 and various lines 9 transmitting { HEAD ~ the signal } to { TAIL ~ the measuring device }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL