Structure And Mode Of Operation; Measuring Element - HBM C6A Montageanleitung

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Structure and mode of operation

3.1 Measuring element

The measuring element is a rotation−symmetrical body made of hardened
steel (Abb. 3.1).
If there is a loading in an axial direction the measuring element is upset. The
resulting strain is detected by a strain gauge which is connected to a
Wheatstone bridge.
Correction and compensation resistors are placed in the transducer circuit in
order to remove unwanted influences on the zero signal and sensitivity.
Nominal forces 0.2 − 2 MN
1 = measuring element; 2= enclosure; 3= strain gauge; 4= force−introduction surface;
5= base plate; F= direction of force
Abb. 3.1: Schematic drawing
HBM
Nominal force 5
MN
F
F
A0638−2.3 en/de/fr
C6A