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Planning and
Installation Guidelines
Technical Description
100 %
Fig. 2.2: Standardized pick-up characteristic curve for inductive proximity switches
16
Planning and Installation Guidelines
Standard measuring plate
90 %
80 %
Standard measuring
plate
70 %
60 %
50 %
40 %
30 %
20 %
10 %
0 %
-50
-40
-30
Diameter of the active sensor face (mm)
Derating factor
The derating factor which is normally smaller than 1 specifies how much the switching
distance reduces if actuators made of stainless steel, aluminum or copper are used.
axial
radial
Switching point
Hysteresis
-20
-10
0
10
20
30
40
50
Wireless Proximity Switches / Issue: 09.2004
V 6
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