E3R-5E4 Photoelectric Sensors NEW

Item  

 Through-beam  

 Retro reflective  

 Diffuse reflective  

 E3R-5E4  

 E3R-R2E4  

 E3R-DS30E4  

 Power supply voltage  

 12 to 24 VDC ±10%; ripple (p-p): 10% max.  

 Current consumption  

 50 mA max.  

 40 mA max.  

 Sensing distance  

 5 m  

 0.1 to 2 m  

 30 cm (20 x 20 cm white mat paper)  

 Sensing object  

 Opaque object: 10 mm min.  

 Opaque object: 30 mm min.  

 Transparent, opaque objects  

 Directional angle  

 3° to 10°

 Emitter, Receiver: 3° to 10°Retroreflector: 30° min.  

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 Differential travel  

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 20% max. of rated sensing distance  

 Response time  

 3 ms max. for both operation and release  

 1 ms max. for both operation and release  

 Control output  

 Output current: 1.5 to 4 mA; load current: 80 mA max. (output residual voltage: 1 V max.)  

 Ambient illumination  

 Incandescent lamp: Illumination on optical spot: 3,000  x max. Sunlight: Illumination on optical spot: 10,000  x max.  

 Ambient temperature  

 Operating: –25°C to 55°C (with no icing) Storage: –40°C to 70°C (with no icing)  

 Ambient humidity  

 Operating: 35% to 85% Storage: 35% to 95%  

 Insulation resistance  

 20 MΩ min. (at 500 VDC)  

 Dielectric strength  

 1,000 VAC, 50/60 Hz for 1 min  

 Vibration resistance  

 Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hrs each in X, Y, and Z directions  

 Shock resistance  

 Destruction: 500 m/s2 (approx. 50G) for 3 times each in X, Y, and Z directions  

 Enclosure rating  

 IEC: IP66