Omron ZS-L User Manual page 122

Section 6
APPENDIX
Item
Optical system
Measuring center
distance
Measuring range
Light source
Beam diameter
Linearity
(*2)
Resolution
(*3)
Temperature charac-
teristic
(*4)
Sampling cycle
LED NEAR indi-
indica- cator
tor
FAR indica-
tor
Operating ambient
illumination
Ambient temperature Operating: 0 to 50°C, Storage: -15 to 60°C (with no icing or condensation)
Ambient humidity
Degree of protection
Vibration resistance
(destructive)
Materials
Cable length
Weight
F.S.: Full scale of measurement
(*1) Defined as 1/e
diameter is sometimes influenced by the ambient conditions of the workpiece such as leaked light from the main beam.
(*2) This is the error on the measured value with respect to an ideal straight line. The standard workpiece is white
aluminum ceramics. (In the regular reflection mode on ZS-LD50, the standard workpiece is glass.)Linearity may
change according to the workpiece.
(*3) This is the "Peak-to-peak" displacement conversion value of the displacement output in the measuring center
distance when the number of samples to average is set to 128, and the measuring mode is set to the high-resolution
mode. The standard workpiece is white aluminum ceramics. (In the regular reflection mode on ZS-LD50, the standard
workpiece is glass.)
(*4) This is the value obtained in the measuring center distance when the sensor and workpiece are fixed by an aluminum
jig (typical example).
(*5) This value is obtained when the measuring mode is set to the high speed mode.
(*6) Europe : Class2 of EN60825-1(IEC60825-1)
ZS-L
6-12
User's Manual
ZS-LD130
Diffuse Regular
reflection reflection
130 mm
±15 mm ±12 mm
Visible semiconductor laser (wavelength 650 nm, 1 mW max., Class 2 (*6))
600 x 70 µm
(*1)
±0.1%F.S. ±0.25%F.S.
3 µm
0.02%F.S./°C
110 µs
(*5)
Lit near measuring center distance, and nearer than measuring center distance inside
the measuring range
Flashes when the measurement target is outside of the measuring range or when the
received light amount is insufficient
Lit near measuring center distance, and further than measuring center distance inside
the measuring range
Flashes when the measurement target is outside of the measuring range or when the
received light amount is insufficient
Illumination on received light surface
2000lx or less (incandescent light)
Operating and storage: 35% to 85% (with no condensation)
Cable length 0.5 m: IP66, cable length 2 m: IP67
10 to 150 Hz (0.7 mm double amplitude) 80 min each in X, Y an Z directions
Case: aluminum die-cast, front cover: glass
0.5 m, 2 m
Approx. 350 g
(13.5 %) of the center optical intensity in the measurement center distance (effective value). The beam
2
ZS-LD200
Diffuse Regular
reflection reflection
200 mm
±50 mm ±48 mm
100 x 900 µm
±0.1%F.S.
5 µm
Illumination on received light surface 3000lx or
less (incandescent light)
ZS-LD350
Diffuse
reflection
350 mm
±135 mm
240 dia. µm
±0.1%F.S.
20 µm
0.04%F.S./°C