Sensing method | Grooved-type | |
---|---|---|
Model | E3S-GS3E4 | |
Sensing distance | 30 mm | |
Standard sensing object | Opaque, 6-mm dia. min. | |
Minimum detectable object | 3-mm dia. min. (black mark on transparent sheet) | |
Light source (wavelength) | Infrared LED (940 nm) | |
Power supply voltage | 12 to 24 VDC ±10%, ripple (p-p): 10% max. | |
Current consumption | 40 mA max. | |
Control output | Load power supply voltage: 24 VDC max., Load current: 80 mA max. (residual voltage:
2 V max.); NPN voltage output; Light-ON/Dark-ON mode selector |
|
Protection circuits | Power supply reverse polarity, Output short-circuit protection | |
Response time | Operate or reset: 1 ms max. | |
Sensitivity adjustment | One-turn adjuster | |
Ambient illumination
(Receiver side) |
Incandescent lamp: 3,000 lx max.
Sunlight: 10,000 lx max. |
|
Ambient temperature | Operating: - 25 to 55 °C (with no icing or condensation)
Storage: - 40 to 70 °C (with no icing or condensation) |
|
Ambient humidity | Operating: 35% to 85% (with no condensation)
Storage: 35% to 95% (with no condensation) |
|
Insulation resistance | 20 MΩ min. (at 500 VDC) | |
Dielectric strength | 1,000 VAC at 50/60 Hz for 1 min | |
Vibration resistance
(destruction) |
10 to 55 Hz with a 1.5-mm double amplitude for 2 h 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 IP67 | |
Connection method | Pre-wired (standard length: 2 m) | |
Weight (packed state) | Approx. 330 g | |
Materials | Case | Zinc die-cast |
Lens | Polycarbonate | |
Indicator window | Polycarbonate | |
Accessories | Adjustment screwdriver, Sensitivity adjuster, Instruction sheet |