By mounting the sensor in the manner indicated {HEAD ~ the effect} of vertical deflection of the bending shaft will be reduced to {TAIL ~ insignificant levels} as compared to horizontal deflection 
reduced to
By mounting the sensor in the manner indicated { HEAD ~ the effect } of vertical deflection of the bending shaft will be reduced to { TAIL ~ insignificant levels } as compared to horizontal deflection
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH