The sensor may be {HEAD ~ a wire sensor}, including a diameter sensor and a material sensor, a gas sensor such as a cyclic voltametry gas microsensor, {TAIL ~ a workpiece thickness sensor} such as a strain gauge or displacement sensor 
including
The sensor may be { HEAD ~ a wire sensor } , including a diameter sensor and a material sensor , a gas sensor such as a cyclic voltametry gas microsensor , { TAIL ~ a workpiece thickness sensor } such as a strain gauge or displacement sensor
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH