{HEAD ~ A sensor} is provided to detect the presence of {TAIL ~ selected analytes} and to identify when preselected parameters have been reached 
{ HEAD ~ A sensor } is provided to detect the presence of { TAIL ~ selected analytes } and to identify when preselected parameters have been reached
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH