Leuze BPS 348i - Page 38

Mounting
Leuze electronic GmbH + Co. KG BPS 348i 38
BCB mounting in horizontal curves
NOTICE
Limited absolute measurement accuracy and reproducibility!
BCB mounting in curves reduces the absolute accuracy of the BPS, since the distance between
two bar codes is no longer exactly 40mm or 30mm due to optical distortions.
Ä For horizontal curves, maintain a minimum bending radius of 300mm.
1
2
3
1 BPS
2 Reading distance
3 Radius of the barcode tape, R
min
= 300mm
Fig.6.4: Mounting the barcode tape for use in horizontal curves
BCB mounting in vertical curves
NOTICE
Limited absolute measurement accuracy and reproducibility!
Ä BCB mounting in curves decreases the absolute measurement accuracy of the BPS, since
the distance between two barcodes is no longer exactly 40mm or 30mm.
Ä In areas where the BCB is fanned out around curves, limitations of the reproducibility must
be expected.