|
LV-20Z
|
LV-50Z |
Optical sensor
|
S-100Z |
Signal Processing unit
|
P-20Z
|
P-50Z |
Measurement Range
|
- 200 to 2000
mm / sec.
|
- 50 to 5000
mm / sec. |
Maximum Resolution
|
2.5 µm
/ pulse
|
5 µm
/ pulse |
Focal Length
|
40 mm |
Depth
of focus
|
± 5 mm |
| Laser
spot size |
2.4 x 0.1 mm (at focal point) |
| Velocity
fluctuation response frequency |
0 to 300 Hz |
Effective
object surface
|
Reflectance 20 % or more, flat scattered |
| Output Signal |
1 : F/ V analog
output
|
- 4 to + 5
V (at RANGE 4 )
|
- 0.6 to + 7.5
V (at RANGE 4 ) |
| Accuracy |
less
than ± 1 % of full scale |
| 2 : A,B phase
balanced output |
2.5, 5, 10,
20, 40, 80, 160, 320 µm
|
5, 10, 20, 40,
80, 160, 320, 640 µm |
| Phase
difference |
90
± 30 deg |
| 3 : Doppler pulse
output |
120 to 1000
kHz
|
180 to 2200
kHz |
| Measurement Certainty |
<100
mm / sec : ± 0.2 mm / sec, > 100 mm / sec : ±
0.2 % |
| 4 : Optical shift
frequency output |
200
kHz, CMOS level |
| 5 : UP/DOWN pulse
output |
pulse
per Δd moving to positive/negative direction |
| 6 : Measurement
error output |
Indicate high level
when error |
Velocity display
|
5
digit (mm / sec, m / min. selectable) |
Light source
|
Semiconductor laser ( 680 nm) |
Voltage
|
100 ~ 240 V |
| External dimensions |
Optical sensor
|
33
x 98 x 39 mm |
Main unit
|
235
x 290 x 115 mm |
Ambient
conditions
|
Operating Temperature
|
0
to 45 ºC |
| Storage Temperature |
-
30 to 60 ºC |
| Humidity |
80
% RH or less (no condensation) |