Table T13. Calibration of NCR sensor.
Distance from
core liner
(mm)
NCR output
(mV)
2.5 0.286
6.0 0.199
8.0 0.438
10.2 0.390
12.8 0.337
14.5 0.449
16.9 0.284
24.2 0.195

Note: NCR = noncontact resistivity; resistivity changes as an inverse of the mV response of the sensor.