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E3T – Ultracompact, Ultrathin Photoelectric Sensor with Built-in Amplifier – Omron Photoelectric Sensors

USD $ 90.51USD $ 96.60

SKU: N/A

Specifications

Sensing method Through-beam Retro-reflective
(without M.S.R. function)
Appearance Cylindrical type
(Top-view)
409_sp_2_1
Cylindrical type
(Side-view)
409_sp_2_2
Rectangular type
(Side-view)
409_sp_2_3
NPN
output
Light-ON E3T-SR41
Dark-ON E3T-CT12 E3T-CT22S E3T-SR42
PNP
output
Light-ON E3T-SR43
Dark-ON E3T-CT14 E3T-CT24S E3T-SR44
Sensing distance 1 m 500 mm 200 mm [30 mm] *
(Using the E39-R4)
100 mm [10 mm] *
(Using the E39-R37-CA)
Standard sensing object Opaque, 4-mm dia. min. Opaque, 5-mm dia. min. Opaque, 27-mm dia. min.
Minimum detectable object
(reference value)
2-mm dia. (Sensing
distance 100 mm)
Hysteresis (white paper)
Black/white error
Directional angle Receiver: 2° Receiver: 10° 2 to 20°
Light source (wavelength) Red LED (630 nm) Red LED (625 nm) Red LED (650 nm)
Power supply voltage 12 to 24 VDC ±10%, ripple (p-p) 10% max.
Current consumption 30 mA max. (Emitter 15 mA max., Receiver 15 mA
max.)
20 mA max.
Control output Load power supply voltage: 30 VDC max.
Load current: 80 mA max.
(residual voltage: 1 V max.)
Open-collector output
Load power supply voltage: 26.4
VDC max.
Load current: 50 mA max.
(residual voltage: 2 V max. for load
current of 10 to 50 mA, 1 V max.
for load current of less than 10 mA)
Open-collector output
Indicators Operation indicator (orange), Stability indicator (green)
Protection circuits Power supply reverse polarity protection,
Output short-circuit protection
Power supply and control output
reverse polarity protection,
Output short-circuit protection,
Mutual interference prevention
Response time Operate or reset: 0.5 ms max. Operate or reset: 1 ms max.
Ambient illumination Incandescent lamp: 3,000 lx max. Incandescent lamp: 5,000 lx max.,
Sunlight: 10,000 lx max.
Ambient temperature range Operating: -25 to 55°C
Storage: -30 to 70°C
(with no icing or condensation)
Operating: -25 to 55°C
Storage: -40 to 70°C
(with no icing or condensation)
Ambient humidity range Operating or Storage: 35% to 85%
(with no condensation)
Operating: 35% to 85%
Storage: 35% to 95%
(with no condensation)
Insulation resistance 20 MΩ min. at 500 VDC
Dielectric strength AC500V, 50/60 Hz for 1 min. AC1,000V, 50/60 Hz for 1 min.
Vibration resistance
(destruction)
10 to 55Hz, 1.5-mm double amplitude for 2 hours
each in X, Y, and Z directions
10 to 2,000 Hz, 1.5-mm double
amplitude or 300 m/s2 for 0.5
hours each in X, Y, and Z directions
Shock resistance
(destruction)
500 m/s2 3 times each in X, Y, and Z directions 1,000m/s2 3 times each in X, Y,
and Z directions
Degree of protection IEC 60529 IP65 IEC 60529 IP67
Connection method Pre-wired (standard length: 2 m)
Weight (packed state) Approx. 60 g Approx. 20 g
Materials Case SUS303 PBT (polybutylene terephthalate)
Display window Polysulfone Denatured polyarylate
Lens Polysulfone Methacrylc resin
Hexagonal nuts SUS303
Toothed washers SUS303
Accessories Instruction manual, Hexagonal nuts,
Toothed washers
Instruction manual, Set screws
for mounting (M2×14), Nuts,
E39-R4 (E3T-SR4[] only),
E39-R37-CA (E3T-SR4[]-S only)
Weight N/A
Model

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Length (m)

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