1. A066_e
Laser-optical displacement sensors
optoNCDT
On-line inspection of the dimensions of sand-lime bricks
After pressing the sand-lime brick blanks are placed Technical details
onto a hardening carriage. Even smallest changes in - Measuring range: 0 - 500 mm
the mixture, moisture, or in the pressing force lead to - Resolution: 0.1 mm
undefined growth of the bricks and make it difficult to
observe the required brick height. A non-contacting Ambient conditions
laser-optical measuring system with down-stream - Temperature: 0-40 °C
evaluation logic is installed above the conveyor belt. - Environment: dirt, dust
This system measures the brick height and allows
automatic signalling and sorting of the products that System configuration
exceed the upper or lower tolerance limits. The limit ILD2010-500 sensor
values are entered by means of a hand-held PS4-200 evaluation logic
keyboard. Actual values and setpoint values are
indicated on a digital display. The sensor is protected Reasons for system selection
by a protective enclosure with compressed-air - Non-contacting brick height measurement
connection, which makes it possible to also use the - Large basic distance
system in a rough environment. - Easy installation and operation
- Sturdy and reasonably priced system design
- The possibility of adaptation makes the system
independent of press type and press make
2 1
Compressed-
air connection
4 3 Data line
7
Laser
6 5 Supply
Setting, display,
and evaluation unit
Signal power
exchange supply
Sand-lime
Press control, brick
Sand-lime brick conveyour belt
hardware section
MICRO-EPSILON A member of micro-epsilon group.
Koenigbacher Str. 15 Tel.: 0 85 42/1 68-0 info@micro-epsilon.com Certified DIN EN ISO 9001 : 2000
94496 Ortenburg / Germany Fax: 0 85 42/1 68 90 www.micro-epsilon.com Modifications reserved Y9781066