Wittur Tools
The Wittur detector

WSE EVO

The WSE EVO light sensor system prevents contacts between door panels and objects, detecting them as soon as they cross the closing area.

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The WSE EVO light sensor system prevents contacts between door panels and objects, detecting them as soon as they cross the closing area.

USP's:
  • WSE EVO : revision A4 compliant with EN81-20/50
  • Door edge protection for side and central opening lift doors
  • Light sensor system with up to 174 independent infrared beams
  • Standard operating distance 4000 mm
  • Monitoring height 1833 mm
  • Intensity of light beams indivdually controlled by microprocessor, no adjustments required
  • Function retained also in case of vandalism (single beams interrupted permanently)
  • Vandalism protection
  • High immunity against all sources of ambient light
  • SYNC caple not needed

Technical sheet

 

Model WSE EVO
Dimension 10 mm x 33,5 mm x 2005 mm
Connection cable 4 m on trasmitter TX and receiver RX
Distance between bottom beam and bottom of housing 20 mm
Distance between top beam and bottom of housing 1629 mm
Monitoring range 3.5 m
Number of beams 174 on detector distance more as 500 mm
94 on less than 200 mm
Diagnostic LED 1 red LED in receiver detector RX
(visible through lens)
Light Immunity > 100.000 Lux
Operation Temperature –10 °C to 60 °C as perBS2011, part 2.1 Ab
and part2.2 Bb
Storage Temperature –25 °C to +60 °C; 24 hours
maximum on each temperature
High Temperature/High Humidity 93% BS2011, part 2.1 Db: 1981, Variant 2 at +55 °C
EMC Conformity Emissions EN 12015, immunity to EN 12016
Vibrations Random vibration: 20 to 500 Hz 0,002 g²/Hz
4 hours per axis
Sinusoidal vibration 30 Hz 3,6 g 30 min per axis
Supply Voltage 11-42 DC continuous, max. 100mA, max peak 44V