di-soric Light Curtains

Description

di-soric light curtains for industrial use and elevators monitor a defined control area with several invisible, infrared light beams. The light curtain systems consist of a transmitter strip and a receiver strip made of anodized aluminium. They function on the principle of several one-way light barriers with linked output signals. If a random light beam is interrupted between the transmitter and the receiver strip, the output of the evaluation electronics is activated.

Depending on the light curtain type, the evaluation electronics is either integrated into the light curtain strips or operate as external LVM amplifier with a separate casing.

Evaluation electronic for Light curtains LG …

Highlights

• Relay output
• Operating distance adjustable
• Defect light beam suppression

Measuring light curtains

Measuring light curtains from di-soric are used for countless applications in packaging and cartoning machines.

Thanks to their 2 mm resolution, these sensors are perfectly suited for edge guiding applications on webs or belts. The control unit is calibrated externally and signals are evaluated as absolute values or percentages depending on the type of light curtain.

Highlights

• To be applied in packaging industry as well as edge control
• External synchronisation entrance
• Evaluation either absolute or as percentage
• Permanent or sychronised measuring
• External calibration / compensation of aging and dirt