E3JK-DR12-C 2M Cảm biến quang Omron phản xạ khuếch tán

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Ngày: 21/06/2016

Tình trạng : Còn Hàng

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E3JK-DR12-C 2M

  • Cảm biến quang điện E3JK Omron.
  • Loại phản xạ khuếch tán 300m, ngõ ra rơle
  • Nguồn sáng: Red LED (624 nm)
  • Nguồn cấp:  24 ~ 240 VDC ±10% / 24 ~ 240 VAC ±10%
  • Chức năng chọn ngõ ra: Light-ON/Dark-ON
  • Thời gian đáp ứng: 1ms tối đa
  • Chỉnh độ nhạy: Biến trở
  • Ảnh hưởng ánh sáng môi trường: Đèn huỳnh quang: 3,000 lx max., Ánh sáng mặt trời: 11,000 lx max.
  • Nhiệt độ làm việc: −25°C to 55°C
  • Tiêu chuẩn: IEC 60529 IP64

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Sensing method Diffuse-reflective
Model E3JK-DR11-[] E3JK-DR12-[] E3JK-DR13-[] E3JK-DR14-[]
Sensing distance White paper
(300 × 300 mm): 2.5 m
White paper
(100 × 100 mm): 300 mm
White paper
(300 × 300 mm): 2.5 m
White paper
(100 × 100 mm): 300 mm
Standard sensing object
Differential travel 20% max. of sensing distance
Directional angle
Light source (wavelength) Red LED (624 nm) Infrared LED (850 nm)
Power supply voltage 24 to 240 VDC ±10%,
ripple (p-p): 10% max.
24 to 240 VAC ±10%, 50/60 Hz
Power
consumption
DC 2 W max.
AC 2 W max.
Control output Relay output SPDT, 250 VAC, 3 A max. (cosϕ= 1),
5 VDC, 10 mA min.,
Light-ON/Dark-ON selectable
Protection circuits Mutual interference prevention function
Life
expectancy
(relay output)
Mechanical 50,000,000 times min. (switching frequency: 18,000 times/h)
Electrical 100,000 times min. (switching frequency: 1,800 times/h)
Response time 20 ms max.
Sensitivity adjustment One-turn adjuster
Ambient illumination
(Receiver side)
Incandescent lamp: 3,000 lx max., Sunlight: 11,000 lx max.
Ambient temperature range Operating: -25°C to 55°C, Storage: -40°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 1,500 VAC, 50/60 Hz for 1 min
Vibration
resistance
Destruction 10 to 55 Hz with a 1.5 mm double amplitude for 2 hours each in X, Y, and Z directions
Malfunction 10 to 55 Hz with a 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
Malfunction 100 m/s2 for 3 times each in X, Y, and Z directions
Degree of protection IEC 60529 IP64
Connection method Pre-wired (standard length: 2 m)
Weight (packed state) Approx. 180 g
Material Case ABS (Acrylonitrile Butadiene Styrene)
Lens/Display
window
Methacrylic resin
Adjuster POM
Cable PVC
Bending radius of cable R18
Accessories Instruction manual and Mounting Bracket (E3JK-DR1[]-C only)
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