MICRO-EPSILON eddyNCDT SGS 4701, Руководство по эксплуатации

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Installation and Assembly
eddyNCDT SGS 4701
Start of measuring range
For each sensor a minimum distance to the target must
be maintained. This avoids a measurement uncertainty
due to the sensor pressing on the target and mechanical
damage to the sensor/ target.
Target
Measuring range
SMR
Sensor
Fig. 5 Start of measuring range (SMR), the smallest dis-
tance between sensor face and target
Measuring area
The minimum measuring area must have a diameter of
6 mm or greater for an eddy-current sensor. Optional
sensors are available with a minimum area diameter of
3.5 mm. If you underrun the minimum measuring area nor
reproducibly measurements are possible.
Measuring area ø ≥ 6 mm
Sensor
Fig. 6 Minimum measuring area for eddy-current sensor