| Sensing method | Through-beam |
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| Model | E3C-S10 | E3C-S20W | E3C-S50 | E3C-S30T
E3C-S30W | E3C-1 | E3C-2 |
| Sensing distance | 100 mm | 200 mm | 500 mm | 300 mm | 1 m | 2 m |
Standard sensing
object | Opaque, 2-mm dia. min. | Opaque, 3-
mm dia. min. | Opaque, 1.5-
mm dia. min. | Opaque,
4-mm dia. min. | Opaque,
8-mm dia. min. |
|
| Directional angle | Emitter/Receiver:
10 to 60° each | Emitter/Receiver:
10 to 40° each | Emitter/
Receiver: 3
to 20° each | Emitter/
Receiver: 3
to 15° each |
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Light source
(wavelength) | Infrared LED (950 nm) | Infrared LED
(940 nm) | Infrared LED (950 nm) |
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Ambient
illuminance
(Receiver side) | Incandescent lamp: 3,000 lx max., Sunlight 10,000 lx max. |
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Ambient
temperature range | Operating/Storage: -25 to 70°C (with no icing or condensation) |
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Ambient humidity
range | Operating/Storage: 35% to 85%RH (with no condensation) |
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Insulation
resistance | 20 MΩ min. at 500 VDC |
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| Dielectric strength | 500 VAC at 50/60 Hz for 1 minute |
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Vibration
resistance | Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
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| Shock resistance | Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions |
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Degree of
protection | IEC 60529
IP64
Limited to
indoor use | IEC 60529
IP50
Limited to
indoor use | IEC 60529
IP64
Limited to
indoor use | IEC 60529
IP60
Limited to
indoor use | IEC 60529 IP66
Limited to indoor use |
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| Connection method | Pre-wired models (standard length: 2 m) |
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Weight
(packed state) | Approx. 50 g | Approx. 24 g | Approx. 60 g | Approx. 120 g |
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| Accessories | Instruction
manual | Phillips screw
M2 × 8, spring
washer, flat
washer, nut
M2, instruction
manual | Instruction
manual | Phillips screw
M2 × 8, spring
washer, flat
washer, nut
M2, instruction
manual | Mounting
Bracket
(with screws),
instruction
manual | Mounting Bracket
(with screws),
instruction
manual |
