| Type | Convergent reflective |
| Diffused beam |
| Model No. | EX4-LD20 | EX4-LD50 |
| Sensing range | 5 to 30 mm 0.197 to 1.181 in (Conv. point: 15 mm 0.591 in)
with white non-glossy paper (100 x 100 mm 3.937 x 3.937 in) | 27 to 80 mm 1.063 to 3.150 in (Conv. point: 50 mm 1.969 in)
with white non-glossy paper (100 x 100 mm 3.937 x 3.937 in) |
| Min. sensing object | ø0.2 mm ø0.008 in copper wire (Setting distance: 15 mm 0.591 in) | - |
| Hysteresis | 10 % or less of operation distance |
| Repeatability (perpendicular to sensing axis) | 0.1 mm 0.004 in or less |
| Supply voltage | 24 V DC ± 10 % Ripple P-P 10 % or less |
| Current consumption | 20 mA or less | 25 mA or less |
| Output | NPN open-collector transistor
・Maximum sink current: 100 mA
・Applied voltage: 30 V DC or less (between output and 0 V)
・Residual voltage: 1.0 V or less (at 100 mA sink current)
0.4 V or less (at 16 mA sink current) |
| | Output operation | Light-ON |
| Response time | 8 ms or less |
| Sensitivity adjuster | - | Continuously variable adjuster |
| Protection | IP62 (IEC) | - |
| Ambient temperature | -10 to +40 ℃ -14 to +104 ℉ (No dew condensation or icing allowed), Storage: -20 to +50 ℃ -4 to +122 ℉ |
| Emitting element | Infrared LED (modulated) |
| Material | Polycarbonate |
| Weight | Net weight: 80 g approx. |
| Accessory | - | Adjusting screwdriver: 1pc. |
| Dimensions | W11 x H45 x D45 mm W0.433 x H1.772 x D1.772 in | W11 x H50 x D43 mm W0.433 x H1.969 x D1.693 in |
