E3Z-T81A Omron photoelectric switch
| Shape | Square type |
|---|---|
| Sensing method | Through-beam type |
| Sensing distance | 10 m max. |
| Standard sensing object | Opaque: 12 mm dia. min. |
| Directional angle | 3 to 15 ° |
| Light source | Red LED (660 nm) |
| Power supply voltage | 12 to 24 VDC ±10% ripple (p-p) 10% max. |
| Current consumption | Emitter: 15 mA max. Receiver: 20 mA max. |
| Control output | PNP open collector 26.4 VDC max. Load current: 100 mA max. Residual voltage: 1 V max. (Load current Less than 10 mA), 2 V max. (Load current: 10 to 100 mA) |
| Operation mode | Light-ON/Dark-ON selectable |
| Protective circuit | Output short-circuit protection, Output reverse polarity protection, Power supply reverse polarity protection |
| Response time | 1 ms max.(Operate or reset) |
| Sensitivity setting | Single-turn adjustment |
| Ambient illuminance | Incandescent lamp: 3000 lux max., Sunlight: 10000 lux max. |
| Ambient temperature | Operating: -25 to 55℃ Storage: -40 to 70℃ |
| Ambient humidity | Operating: 35 to 85% Storage: 35 to 95% |
| Insulation resistance | 20 MΩ min. (at 500 VDC) |
| Dielectric strength | 1000 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 |
| Shock resistance | Destruction: 500 m/s**2 3 times each in X, Y and Z directions |
| Degree of protection | IEC: IP67 |
| Connection method | Pre-wired models (Cable length: 2 m |
| Indicator | Operation indicator (orange), Stability indicator (green), Power indicator (orange) |
| Weight | Package: Approx. 120 g |
| Accessories | Instruction manual |
| Material | Case: Polybutylene terephthalate (PBT) Lens: Denatured Polyarylate |











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