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Specifications Appendix A
E3C-MA11
Item Thru-beam model Diffuse
reflective
model
Limited reflective model
E3C-S10 E3C-1 E3C-2 E3C-DS5W E3C-DS10 E3C-LS3R
Sensing distance 10 cm 1 m 2 m 5 cm 10 cm 3 ± 0.3 cm
Minimum sensing object 2-mm non-
transparent
object
4-mm non-
transparent
object
8-mm non-
transparent
object
---
Standard sensing object --- 10 × 10 cm
white paper
5 × 5 cm
white paper
1 × 1 cm
white paper
Directional angle 10° to 60° 3° to 20° 3° to 15° ---
Differential distance --- 20% max. 10% max. ±3% max.
Ambient
operating
illumination
Incandes-
cent lamp
3,000 lux max. on the surface of each sensing object 1,000 lux
max.
Sunlight 10,000 lux max. on the surface of each sensing object 3,000 lux
max.
Ambient operating tempera-
ture
–25° to 70°C with no icing
Ambient operating humidity 35% to 85%
Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude in X,
Y, and Z directions for 2 hours each
10 to 500 Hz,
1.5-mm dou-
ble ampli-
tude in X, Y,
and Z direc-
tions for 2
hours each
10 to 55 Hz, 1.5-mm double
amplitude in X, Y, and Z
directions for 2 hours each
Shock resistance
500 m/s
2
3 times each in X, Y, and Z directions
Enclosure rating IEC IP64
(drip proof)
IEC IP66 (water resistive) IEC IP50 IEC IP64 (drip proof)
Item Reflective model for mark detection
E3C-VS1G E3C-VS3R E3C-VM35R E3C-VS7R
Sensing distance 1 ± 0.2 cm 3 ± 0.5 cm 3.5 ± 0.5 cm 7 ± 1.0 cm
Minimum sensing mark (black mark on
white paper)
0.9 mm at the
center of the
sensing distance
1.6 mm at the
center of the
sensing distance
0.2 mm at the
center of the
sensing distance
0.6 mm at the
center of the
sensing distance
Ambient operating
illumination
Incandescent
lamp
1,000 lux max. on the surface of each sensing object.
Sunlight 3,000 lux max. on the surface of each sensing object
Ambient operating temperature –10° to 70°C with no icing –25° to 70°C with
no icing
–10° to 70°C with
no icing
Ambient operating humidity 35% to 85%
Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude in X, Y, and Z directions for 2 hours each
Shock resistance
500 m/s
2
Enclosure rating IEC IP64 (drip proof) IEC IP50 (drip proof)
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