E3Z-LL81 Omron sensor
| Sensing method | Distance-setting |
|---|---|
| Sensing distance | 20mm to 300mm (White paper 100 x 100 mm) |
| Setting range | 40 to 300mm (White paper 100 x 100 mm) |
| Spot size | 0.5 mm dia. Max. (At sensing distance of 300 mm) |
| Minimum sensing object | 0.2 mm dia. Min. |
| Differential distance | 5% Max. of setting distance |
| Reflectivity characteristic (black-white error) | 5% Max. at setting distance 160 mm |
| Light source | Semiconductor laser diode (red) |
| Classification of laser | IEC: CLASS 1 FDA: CLASS 2 JIS: CLASS 1 |
| Power supply voltage | 12 to 24 VDC -10% to 10% (ripple (p-p) 10% Max.) |
| Current consumption | 30 mA DC Max. |
| Control output (Output type) | PNP open collector output |
| Control output (Load current) | 0 to 100 mA |
| Control output (Residual voltage) | (DC) 1 V Max. (Load current: Less than 10mA) (DC) 2 V Max. (Load current: 10 to 100 mA) |
| Operation mode | Light-ON/Dark-ON selectable |
| Load power supply voltage | 26.4 VDC Max. |
| Protective circuit | Surge suppressor Output short-cut protection Output short-circuit protection Power supply reverse polarity protection Mutual interference prevention |
| Response time | 1 ms Max. |
| Sensitivity setting | 5-turn endless adjustment |
| Ambient illuminance | Incandescent lamp: 3000 lux Max., Sunlight: 10000 lux Max. |
| Ambient temperature | Operating: -10 to 55℃ Storage: -25 to 70℃ (with no icing or condensation) |
| Ambient humidity | Operating: 35 to 85% Storage: 35 to 95% (with no icing or condensation) |
| Insulation resistance | 20 MOhm Min. at 500 VDC between charged parts and the case |
| Dielectric strength | 1000 VAC at 50/60 Hz for 1 minute between charged parts and the case |
| Vibration resistance | 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
| Shock resistance | 500 m/s**2 for 3 times each in X, Y, and Z directions |
| Degree of protection | IEC60529: IP67 |
| Connection method | Pre-wired models （Cable length: 2 m） |
| Indicator | Operation indicator (orange), Stability indicator (green) |
| Tightening torque | 0.5 N・m Max. (with M3 screw) |
| Material (case) | PBT |
| Material (lens) | Denatured Polyarylate |
| Accessories | Instruction manual |