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SLB700A/06VA1, SLB700A/06VA2
3
Structure and mode of operation
3.1 Transducer
A solid connection is formed between the strain transducer and the measure-
ment object with the four screws. Mechanical loading causes a change in
length of the measurement object which is then transferred to the strain trans-
ducer. The change in length changes the electrical resistance of the installed
strain gage proportional to the strain. This is converted into the output signal
by the integrated DC amplifier. The SLB‐700A/06VA1 outputs a voltage be-
tween 0 and 10 V, the SLB‐700A/06VA2 a current between 4 and 20 mA.
3.2 Strain gage and integrated electronics cover protection
The strain transducer is potted with a special silicone mass at appropriate
points to protect the strain gages and the integrated amplifier electronics. This
securely protects the sensitive components against environmental influences.
The silicone must not be damaged or removed.
Fig. 3.1:
Silicone cover
A3253-2.0 en/de/fr
Top
Silicone cover
Bottom
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HBM
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