E3C-LDA
@
N
3
Ratings and Specifications
Sensor Heads
*1.
The sensing distance of E3C-LD11N is the value of the white paper.
*2.
The sensing distance of E3C-LR
@@
N is values apply when a E39-R12 Reflector is used.
*3.
The beam radius is the value for the middle measurement distance and indicates a typical value for the middle sensing distance. The radius
is defined by light intensity of 1/e
2
(13.5%) of the central light intensity.
Light will extend beyond the main beam and may be affected by conditions surrounding the object being measured.
*4.
The E3C-LR12N has a fixed beam size (the focal point cannot be changed).
Type
Diffuse-reflective
Coaxial Retro-reflective (with MSR function)
Item
Model
E3C-LD11N
E3C-LD11N +
E39-P11
E3C-LD11N +
E39-P21
E3C-LR11N
E3C-LR11N +
E39-P31
E3C-LR11N +
E39-P41
E3C-LR12N
Light source
(wavelength)
Red semiconductor laser diode (650 nm),
3 mW max. (JIS Class 2, IEC/EN Class 2, and
FDA Class 2)
Red semiconductor laser diode (650 nm),
3 mW max. (JIS Class 2, IEC/EN Class 2, and
FDA Class 2)
1 mW max.
(JIS Class 1,
IEC/EN Class
1, and FDA
Class 2)
Sensing
distance
*
1,
*
2
Super High-
speed Mode
(SHS)
30 to 250 mm
2 m
700 mm
400 mm
2 m
High-speed
Mode (HS)
30 to 250 mm
2 m
700 mm
400 mm
2 m
Standard
Mode (Stnd)
30 to 700 mm
5 m
1,300 mm
700 mm
5 m
Giga Mode
(GIGA)
30 to 1000 mm
7 m
1,700 mm
900 mm
7 m
Focus
*
3
0.8 mm max.
(at distances
up to 300 mm)
33 mm
(at 150 mm)
33
×
15 mm
(at 150 mm)
0.8 mm max.
(at distances
up to 1,000
mm)
28 mm
(at 150 mm)
28
×
16 mm
(at 150 mm)
2.0-mm dia.
(at distance up
to 1,000 mm)
Functions
Variable focal point mechanism (focus adjustment)
*
4, optical axis adjustment mechanism (axis adjustment)
Indicators
LDON indicator: Green; Operation indicator: Orange
Ambient illumination
(Receiver side)
Incandescent lamp: 3,000 lx
Ambient temperature
Operating:
−
10 to 55
°
C, Storage:
−
25 to 70
°
C (with no icing or condensation)
Ambient humidity
Operating/storage: 35% to 85% (with no condensation)
Insulation resistance
20 M
Ω
min. at 500 VDC
Dielectric strength
1,000 VAC at 50/60 Hz for 1 minute
Shock resistance
Destruction: 300 m/s
2
6 directions 3 times each (up/down, right/left, forward/backward)
Vibration resistance
Destruction: 10 to 150 Hz with double amplitude of 0.7 mm, in X, Y, and Z directions for 80 min each
Degree of protection
IP40 (IEC)
IP40 (IEC 60529)
Connection method
Connector (standard cable length: 2 m)
Materials
Case and cover: ABS
Front surface filter: Methacrylic resin
Case and cover: ABS
Front surface filter: Glass
Weight
(packed state)
Approx. 85 g
Approx. 100 g
Accessories
Instruction manual, Laser warning labels (English)
