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ZG-WDS8T/WDS3T
Item
Optical system
Measurement center distance
(height direction)
Measurement
Height direction
range
(in standard mode)
Width direction
Resolution
Height direction
Width direction
Linearity (height direction)
Temperature characteristics
Light source Type
Wavelength
Output
Laser class
Beam shape (at measurement
(*4)
center distance)
LED indicator
Measurement target
Environmental
Ambient operating
performance
illumination
Ambient
temperature
Ambient humidity Operating and storage: 35% to 85%RH (with no condensation)
Degree of protection IP66 (IEC60529)
Vibration resistance
(durability)
Shock resistance
(destructive)
Material
Cable length
Minimum bending radius
Weight
Accessories
*1:
When an OMRON-standard measurement target is placed at the measurement center distance, and its
average height of all lines is measured. Conditions are as follows. Note that the resolution performance may
not be satisfied in the presence of strong magnetic fields.
Model
ZG-WDS70/WDS22/WDS8T Standard mode 16 times
ZG-WDS3T
162
Specifications and External Dimensions
ZG-WDS8T
Diffuse reflection Regular reflection Regular reflection Diffuse reflection
50 mm
±3 mm
8 mm typ.
(*1)
1 µm
(*5)
13 µm (8 mm x 631 pix)
(*2)
±0.5% F.S.
(*3)
0.1% F.S./°C
Visible semiconductor laser
658 nm
Max. output 5 mW, max. exposure
(without use of optical equipment) 1 mW
Class 2M of EN/IEC, Class IIIB of FDA Class 2 of EN/IEC, Class II of FDA
30 µ x 24 mm typ.
STAND BY: Turns ON when laser emission is ready (green)
LD_ON: Turns ON when laser is emitted (green)
Non-transparent object
Illumination on received light surface 1000 lx max. (incandescent light)
Operating: 0 to +50°C
Storage: -15 to +60°C (with no icing or condensation)
10 to 150 Hz (at a single-amplitude of 0.35 mm) for 80 minutes each in the
X, Y, and Z directions
2
150 m/s
3 times each in six directions (up/down, left/right, forward/
backward)
Case: aluminum die-cast, Front cover: glass
Cable sheath: heat-resistant PVC, Connector: Zinc alloy and brass
0.5 m, 2 m (flexible cable)
68 mm
Approx. 500 g
Laser warning labels (IEC60825-1 2 sheets), ferrite core (1 p'ce), Instruction Sheet
CCD mode
Standard mode 32 times
ZG-WDS3T
44 mm
20 mm
±2 mm
±0.5 mm
3 mm typ.
0.25 µm
5 µm (3 mm x 631 pix)
650 nm
1 mW max.
25 µ x 4 mm typ.
IP64 (IEC60529)
Approx. 300 g
Average number
Measurement target
of times
Regular reflection Diffuse reflection
OMRON-standard white alumina ceramic
OMRON-standard
specular object
5.2 mm
±0.4 mm
OMRON-standard
diffuse reflecting
object
ZG User's Manual
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