E3C-WE4 Datasheet, PDF (3/16 Pages) Omron Electronics LLC – Thin, Compact Head Saves Space and Mounts Closely. Built-in Interference Protection Provided.

Ratings and Specifications
E3C
Sensors
Sensing method
Through-beam
Item
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
1m
2m
Standard sensing
object
Opaque, 2-mm dia. min.
Opaque, 3-mm Opaque, 1.5-mm Opaque, 4-mm Opaque, 8-mm
dia. min.
dia. min.
dia. min.
dia. min.
Directional angle
Emitter/Receiver: 10 to 60° each
Emitter/Receiver: 10 to 40° each
Emitter/Receiv- Emitter/Receiv-
er: 3 to 20° each er: 3 to 15° each
Light source (wavelength) Infrared LED (950 nm)
Infrared LED
(940 nm)
Infrared LED (950 nm)
Ambient illuminance
(Receiver side)
Incandescent lamp: 3,000 lx max., Sunlight 10,000 lx max.
Ambient temperature range Operating/Storage: −25°C to 70°C (with no icing or condensation)
Ambient humidity range Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance
20 MΩ min. at 500 VDC
Dielectric strength
500 VAC at 50/60 Hz for 1 minute
Vibration resistance
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance
Destruction: 500 m/s² for 3 times each in X, Y, and Z directions
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
Connection method
Pre-wired models (standard length: 2 m)
Weight (packed state)
Approx. 50 g
Approx. 24 g
Approx. 60 g
Approx. 120 g
Case
Polycarbonate
ABS
Polycarbonate
Zinc die-cast
Material
Lens
Mounting
Brackets
Polycarbonate
Acrylics
---
Polycarbonate
Steel
Accessories
Instruction
manual
Phillips screw
M2×8, spring
washer, flat
washer, M2 nut,
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
Sensing method
Diffuse-reflective
Convergent-reflective
Item
Model
E3C-DS5W
E3C-DS10T
E3C-DS10
E3C-LS3R
Sensing distance
50 mm (White paper 100 × 100 mm (White paper 100 100 mm (White paper 50 × 30 ± 3 mm (White paper 10
100 mm)
× 100 mm)
50 mm)
× 10 mm)
Differential travel
20% max. of sensing distance
10% max.
±3% max.
Light source (wavelength) Infrared LED (950 nm)
Infrared LED (950 nm)
Red LED (680 nm)
Ambient illuminance
(Receiver side)
Incandescent lamp: 3,000 lx max., Sunlight 10,000 lx max.
Ambient temperature range Operating/Storage: −25°C to 70°C (with no icing or condensation)
Ambient humidity range Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance
20 MΩ min. at 500 VDC
Dielectric strength
500 VAC at 50/60 Hz for 1 minute
Vibration resistance
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance
Destruction: 500 m/s² for 3 times each in X, Y, and Z directions
Degree of protection
IEC 60529 IP50 (Limited to indoor use)
IEC 60529 IP64 (Limited to indoor use)
Connection method
Pre-wired models (standard length: 2 m)
Weight (packed state)
Approx. 50 g
Approx. 55 g
Case
Material
Lens
Polycarbonate
Polycarbonate
Accessories
Phillips screw M2×8,
spring washer, flat washer, Instruction manual
M2 nut, instruction manual
3