Photoelectric sensor E3JK-DR12-C

Photoelectric sensor E3JK-DR12-C-image

Photoelectric sensor E3JK-DR12-C

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Photoelectric sensor E3JK-DR12-C

- Sensor: photoelectric; Range: 0.3m; SPDT; DARK-ON,LIGHT-ON; 3A
- Shape Square type
Sensing method Diffuse-reflective
Sensing distance White paper 100 x 100 mm: 300 mm
Differential distance 20% max. of sensing distance
Light source Red LED (624 nm)
Power supply voltage 24 to 240 VAC±10% 50/60 Hz
24 to 240 VDC±10% ripple (p-p) 10% max.
Power consumption 2 W max.
Control output Relay output (SPDT)
250 VAC 3 A (cosφ= 1) max.
5 VDC 10 mA min.
Life expectancy (relay output) Electrical: 100 thousand times or more (switching frequency 1800 times/hour)
Mechanical: 50 million times or more (switching frequency 18000 times/hour)
Operation mode Light-ON/Dark-ON selectable
Protective circuit Mutual interference prevention
Response time 20 ms max.
Sensitivity setting Single-turn adjustment
Ambient illuminance Incandescent lamp: 3,000 lx
Sunlight: 11,000 lx
Ambient temperature range (Operating) -25 to 55 ℃ (with no freezing or condensation)
Ambient temperature range (Storage) -40 to 70 ℃ (with no freezing or condensation)
Ambient humidity range (Operating) 35 to 85% (with no condensation)
Ambient humidity range (Strage) 35 to 95% (with no condensation)
Insulation resistance 20 MΩ min. (500 VDC megger)
Dielectric strength 1500 VAC 50/60 Hz 1 min
Vibration resistance Destruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h
Malfunction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h
Shock resistance Destruction: 500 m/s2 3 times each in X, Y and Z directions
Malfunction: 100 m/s2 3 times each in X, Y and Z directions
Degree of protection IEC: IP64
Connection method Pre-wired models (Cable length 2 m)
Indicator Operation indicator (orange), Stability indicator (green)
Weight Package: Approx. 180 g
Accessories Instruction manual, Mounting bracket
Material Case: ABS
Lens: Methacrylate resin
Display: Methacrylate resin

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