The Wittur detector

WSE-81 Plus / WSE EVO light curtain



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


 
  Model WSE 81 PLUS Model WSE EVO
Dimension 10 mm x 33,5 mm x 2005 mm 10 mm x 33,5 mm x 2005 mm
Connection cable 4 m on transmitter TX and receiver RX 4 m on transmitter TX and receiver RX
Fixing kits supplied 10 x 6mm Plastic Clips
10 x Nr. 8 x 12 mm S/T screws
6 x Nr. 6 x 16 mm self-drill screws
6 x M3.5 Shakeproof washers
 
10 x 6mm Plastic Clips
10 x Nr. 8 x 12 mm S/T screws
6 x Nr. 6 x 16 mm self-drill screws
6 x M3.5 Shakeproof washers
 
Distance between bottom
beam and bottom of
housing
25 mm 20 mm
 
Distance between top beam
and bottom of housing
1808 mm 1629 mm
 
Monitoring range 4 m 3.5m
Number of diodes /detector 18 46
Distance between Diodes bottom 4 Diodes 61mm, top 4 Diodes 91.5mm, other 10
Diodes 122mm
bottom 24 Diodes 61mm, top 8 Diodes 45,7mm
 
Number of beams
 
84 on detector distance more as 500mm,
52 on less than 500mm and 18 on less than 200mm
 
174 on detector distance more as 500mm,
94 on less than 200mm
Supply voltage 11 – 42 V DC continuous, max. 100 mA, max peak 44V 11 – 42 V DC continuous, max. 100mA, max peak 44V
Output signal N/C or N/O Voltage free relay contact, V=Max. 45VAC,
current = Max. 0,35A, Max. ON Resistance = 2 Ohm
N/C or N/O Voltage free relay contact, V=Max. 45VAC,
current = Max. 0,35A, Max. ON Resistance = 2 Ohm
Diagnostic LED 1 red LED in receiver detector RX (visible through lens) 1 red LED in receiver detector RX (visible through lens)
Light immunity > 100.000 Lux > 100.000 Lux
Operation temperature –10 °C to 60 °C as perBS2011, part 2.1 Ab and part2.2 Bb –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 –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 93% BS2011, part 2.1 Db: 1981, Variant 2 at +55 °C
EMC conformity Emissions to EN 12015, immunity to EN 12016 Emissions to EN 12015, immunity to EN 12016
IP rating IP65 in accordance with BS EN 60529: 1992 IP65 in accordance with BS EN 60529: 1992
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
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
 
 

Contact

  • Mr. Jesus De La Peña
    Area Sales Manager


Contact
 
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