| Sensing method | Distance-settable |
|
| Model | E3S-CL1 | E3S-CL2 |
| Sensing distance | 5 to 200 mm (white paper: 200 x 200 mm,
setting distance: 200 mm) | 5 to 500 mm (white paper: 200 x 200 mm,
setting distance: 500 mm) |
| Setting range | 40 to 200 mm (white paper: 200 x 200 mm) | 50 to 500 mm (white paper: 200 x 200 mm) |
| Differential travel | 2% max. of setting distance | 10% max. of setting distance |
Reflectivity characteristics
(black/white error) *1 | 2% max. of setting distance | 10% max. of setting distance |
| Light source (wavelength) | Red LED (700 nm) | Infrared LED (860 nm) |
| Power supply voltage | 10 to 30 VDC; ripple: 10% max. |
|
| Current consumption | 35 mA max. | 50 mA max. |
| Control output | Load power supply voltage: 30 VDC max., Load current: 100 mA max.
Residual voltage: NPN output: 1.2 V max., PNP output: 2 V max.
Open collector output (NPN/PNP depending on model)
Light-ON/Dark-ON selectable |
|
| Protection circuits | Power supply reverse polarity protection, Output short-circuit protection, Mutual
interference prevention |
|
| Response time | Operate or reset: 1 ms max. | Operate or reset: 2 ms max. |
| Distance setting | Six-turn endless adjustor with an indicator |
|
Ambient illumination
(Receiver side) | Incandescent lamp: illumination on optical spot: 5,000 lx max.
Sunlight: illumination on optical spot: 10,000 lx max. |
|
| Ambient temperature range | Operating: -25 to 55°C, Storage: -40 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 | 1,000 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 3 times each in X, Y, and Z directions |
|
| Degree of protection | IP67 (IEC 60529),
NEMA: 6P (indoors only) *2 | IP67 (IEC 60529) (in-house standards: oil-
resistant), NEMA: 6P (indoors only) *2 |
| Connection method | Pre-wired (standard length: 2 m) |
|
| Weight (packed state) | Approx. 170 g |
|
