Omron L User Manual page 154

Applicable Amplifier ZX-LDA11-N/41-N ZX-LDA11/41
Units
Measuring center 30 mm
distance
Measuring range ±2 mm
Light source Red semiconductor laser (λ=650nm, 1mW max., JIS class 2)
50 µm
Beam diameter (*1)
0.25 µm
Resolution (*2)
Linearity (*3) ±0.2%F.S. (Entire range)
Temperature ±0.03%F.S./°C
characteristic (*4)
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)
Ambient illumination 3000 lx (incandescent light)
Vibration resistance 10 to 150 Hz, 0.7-mm double amplitude, 80 min each in X, Y, and Z directions
(destructive)
Degree of protection IP40
Materials Aluminum die-cast
Weight (packed state) Approx. 250g
F.S.: Full scale of measurement
(*1) Beam diameter: Measuring center distance.The typical value at the measuring center distance is shown.
Defined as 1/e (13.5%) of the center intensity.
2
The beam diameter may sometimes be affected by the ambient condition of the object such as leaked light from
the main beam.
(*2) Resolution: Fluctuation width (±3σ) of linear outputs when connected to Amplifier Unit
(With averaging number set to 4096 and the standard work placed at the measuring center distance)
(*3) Linearity: The error in relation to the ideal displacement output straight line when the standard work is
measured (May vary with the sensing object. Standard work: White ceramics
(*4) Temperature characteristic: Value obtained when the sensor and object (standard work) are fixed with an
aluminum jig.(Measured at the measuring center distance)
(*5) Incorrect detection may occur outside the measuring range if the object has a high reflective sensor factor.
ZX-LD30V ZX-LD30VL
75-µm × 2mm
Section 7
APPENDIX
ZX-L-N
137
User's Manual