FL 70 R-…D
The FL 70 R-…D is the high-end fibre-optic device with a 4-character display. It is characterised by simple setting and many supplementary functions, e.g. fine adjustment of the switching point, inversion of the switching output, accuracy and speed adaptation, window programming, timer functions and reliable tamper-proofing. The display is always easy to read because it can be rotated through 180°.
FL 70 R-…D
The FL 70 RA-…D has a supplementary analogue output which is a major advantage for complex applications, in particular, such as connecting a so-called cross-section converter. This allows, for example, edge control and inspections on the basis of object size.
Monitoring accumulations with fibre-optic cables
Small plastic plugs are fed in on a vibration conveyor and individualised on a conveyor section. The monitoring of accumulations
is carried out with an FL 70 R-PSD fibre-optic sensor in combination with SensoPart’s K2L-34 plastic fibre-optic cable. The FL 70 R-PSD sensor is installed in a switching cabinet here. This is not strictly necessary because mounting directly on the machine would have been possible thanks to the robust housing and high enclosure rating of IP 64.