6-8
S
e
ct
ion 6
AP
PE
NDIX
ZS-L
User’s Manual
Section 6
APPENDIX
F.S.: Full scale of measurement
(*1)
Defined as 1/e
2
(13.5 %) of the center optical intensity in the measurement center distance (effective
value). The beam 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 (glass in the case of the regular reflection mode). 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 workpiece is white aluminum ceramics in the diffuse reflection mode and
glass in the regular reflection mode.
(*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)
Item
ZS-LD20T
ZS-LD20ST
ZS-LD40T
Optical system
Regular
reflection
Diffuse
reflection
Regular
reflection
Diffuse
reflection
Regular
reflection
Diffuse
reflection
Measuring center
distance
20 mm
6.3 mm
20 mm
6.3 mm
40mm
30mm
Measuring range
±1mm
±1mm
±1mm
±1mm
±2.5mm
±2mm
Light source
Visible semiconductor laser (wavelength 650 nm, 1 mW max., JIS Class 2 (*6))
Beam diameter
(*1)
25 x 900
µ
m
25
µ
m
35 x 2000
µ
m
Linearity
(*2)
±0.1%F.S.
Resolution
(*3)
0.25
µ
m
0.4
µ
m
Temperature charac-
teristic
(*4)
0.04%F.S./°C
0.02%F.S./°C
Sampling cycle
(*5)
110
µ
s
LED
indica-
tors
NEAR
indicator
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
FAR
indicator
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
Operating ambient
illumination
Illumination on received light surface 3000 lx or less (incandescent light)
Ambient temperature Operating: 0 to 50°C, Storage: -15 to 60°C (with no icing or condensation)
Ambient humidity
Operating and storage: 35% to 85% (with no condensation)
Degree of protection Cable length 0.5 m: IP66, cable length 2 m: IP67
Vibration resistance
(destructive)
10 to 150 Hz (0.7 mm double amplitude) 80 min each in X, Y an Z directions
Materials
Case: aluminum die-cast, front cover: glass
Cable length
0.5 m, 2 m
Weight
Approx. 350 g
Содержание ZS-L -
Страница 1: ...USER S MANUAL Smart Sensor ZS L Series Ver 2 0 Cat No Z208 E1 02 ...
Страница 52: ...2 24 Section 2 INSTALLATION CONNECTION ZS L User s Manual Section 2 SmartMonitor ZS ...
Страница 90: ...3 38 Section 3 SETUP ZS L User s Manual Section 3 Setting the System Environment MEMO ...
Страница 156: ...6 46 Section 6 APPENDIX ZS L User s Manual Section 6 INDEX ...
Страница 158: ......