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LZR®-WIDESCAN

Opening, area surveillance and safety sensor for industrial doors
Technology Laser
Colours:

Description

The LZR®-WIDESCAN sensor uses laser technology, based on analysis of time of flight. By generating 7 tilted laser curtains, the sensor creates a volumetric area in front of the door. One device can carry out 3 functions: opening the door, areas surveillance and safety. More than just a sensor, it improves the comfort and safety of the users and increases the protection of the door.

Features

Volumetric coverage

A matrix of 64 pixels in front of the door enables accurate distance measurement and offers advantages, such as calculation of object dimensions and trajectory.

Door protection

The LZR®-WIDESCAN becomes your doorkeeper. It detects approaching or parked vehicles accurately in order to prevent any contact with the door.

Energy savings

Thanks to the reliability of its presence detection, the sensor reduces the time-lag and guarantees earlier closing of the door. The analysis of trajectory, height and type of object enable filtering out parallel traffic and ignoring pedestrians if desired.

Independent of floor and environment

Laser technology offers a high level of independence when confronted with weather conditions such as rain, snow, fog, etc.

Detection field
Table of specifications

Technology

LASER scanner, time-of-flight measurement (7 laser curtains)

 

Detection mode

Motion and presence

 

Max. detection field

Width: 1.2 x mounting height; Depth: 1.2 x mounting height (adjustable and depending on user settings)

 

Thickness of first curtain

2 cm / m (mounting height)

 

Typ. mounting height

2 m to 6 m

 

Min. reflectivity factor

> 2 % (of floor and target) (measured at max. 6 m in safety field)

 

Typ. min. object size

15 cm @ 6 m (in proportion to object distance)

 

Testbody

700 mm × 300 mm × 200 mm

 

Emission characteristics

IR LASER: Wavelength 905 nm; max. output pulse power 75 W; Class 1
Visible LASER: Wavelength 650 nm; max. output CW power 3 mW; Class 3R

 

Supply voltage

12 V - 24 V AC +/-10% ; 12 V - 30 V DC +/-10% @ sensor terminal

 

Power consumption

< 2.5 W (heating: off); < 15 W (heating: eco or demist)

 

Response time

Typ. 100 ms; max. 500 ms

 

Outputs:

2 solid-state relays ( galvanic isolation - polarity free)
42 V AC (max. switching voltage) - 100 mA (max. switching current)
- in switching mode: NO/NC
- in frequency mode: pulsed signal (f= 100 Hz +/- 10%)
1 electro-mechanic relay (galvanic isolation - polarity free)
42 V AC (max. switching voltage) - 500 mA (max. switching current)

 

LED-signals

2 tri-coloured LED: Output status/ remote control response / error signals

 

Dimensions

200 mm (H) x 150 mm (W) x 100 mm (D) (approx.)

 

Material / Colour

PC/ASA - Black

 

Rotation angles on bracket

45° to the right, 15° to the left ( lockable )

 

Tilt angles on bracket

-10° to +5°

 

Protection degree

IP65

 

Temperature range

-30 °C to +60 °C if powered; -10 °C to +60 °C unpowered

 

Vibrations

< 2 G

 

Norm conformity

EN 12978 ; EN ISO 13849-1 Pl “d”/ CAT2 ; EN 60529 ; IEC 60825-1 ; EN 60950-1 ; EN 61000-6-2 ; EN 61000-6-3 ; IEC 61496-1 ; EN 61496-3 ESPE Type 2 ; EN 62061 SIL 2

 

Specifications are subject to changes without prior notice – Measured in specific conditions.

Versions
  • widescan
    LZR®-WIDESCAN

    Opening, area surveillance and safety sensor for industrial doors

Accessories
  • Universal remote control for the adjustments of our sensors.
    BEA REMOTE CONTROL

    Universal remote control for the adjustments of our sensors.

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