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KL3356 | 1-channel accurate resistor bridge evaluation

KL3356 | 1-channel accurate resistor bridge evaluation

KL3356 | 1-channel accurate resistor bridge evaluation

Power LED
Diff.
Calibr.
Error Diff.
Run LED
Measure
Ref.
Error Ref.
Power contact
+UV
Power contact
-UV
+UD
-UD
-Uv
Shield
+UREF
-UREF
+Uv
Shield
Top view 
Contact assembly 
The supply voltage UV is
supplied from an external
source (e.g. KL9512). The
maximum input voltage UREF
is limited to 12 V.
KL3356 | 1-channel accurate resistor bridge evaluation

KL3356 | 1-channel accurate resistor bridge evaluation

Precise strain measurement in the I/O system

Precise strain measurement in the I/O system

The KL3356 analog input terminal permits direct connection of a resistor bridge. An improved input circuit makes the KL3356 significantly more accurate than the KL3351. The ratio between the bridge voltage UD and the supply voltage UREF is determined in the input circuit. In order to achieve good long-term stability, the complete circuit is re-calibrated at least every three minutes. This procedure can be synchronised by the control in order to prevent the calibration leading to a delay in the production process.

Product status:

Regular delivery

Product information

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