Area of application

The safety light curtains BLVT designed especially for their use as protection devices at hazardous sites and areas, as well as pedestrian access. By the use of the blanking features, moving or stationary objects can be blanked.

BLVT provide the prevention of bodily injuries of fingers, hands, and limbs, e.g. when working at:

• raw material converting presses operated in the metal, wood, plastic, rubber, leather, glass industry
• filter presses
• folding and bending machines
• die-casting machines
• processing lines and welding presses
• insertion machines
• robots
• palletizers

Properties

• Blanking features for blanking any obstacles in the detection field
• integrated switching unit, contactor control and restart interlock activated by Dip-switches
• can be connected directly to contactors/valves, switching capacity 0,5A/24V
• minimum safety distance due to short response times, between 5 ms and 25 ms, depending on constructional length
• detection of smallest obstacles (14 mm / 30 mm) inside a detection range of 7 meters / 24 meters
• between 7 and 247 beams with protective heights from 100 up until 2500 mm
• micro-processor controlled safety functions
• muting and stroke operation with optional safety control-unit PLSG
• self-monitoring semiconductor outputs with line interruption monito ring, short-circuit- and side current passages check
• built-in self-diagnosis with error display
• protective system IP 65 (waterproof sealed)