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SitemapReflective Photomicrosensor with Sensitivity Adjuster (Non-modulated)
EE-SY671 / 672
Data Sheet (424KB)
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| Models | EE-SY671, EE-SY672 | |
| Sensing distance | 1 to 5 mm (Reflection factor: 90%; white paper 15 × 15 mm) | |
| Sensing object | Transparent or opaque: 15 × 15 mm min. | |
| Differential distance | 0.5 max. (with a sensing distance of 3 mm, horizontally) | |
| Light source | GaAs infrared LED with a peak wavelength of 940 nm | |
| Indicator *1 | Light indicator (red) | |
| Supply voltage | 5 to 24 VDC ±10%, ripple (p-p): 10% max. | |
| Current consumption | 40 mA max. | |
| Control output | NPN open collector: Load power supply voltage: 5 to 24 VDC Load current: 100 mA max. OFF current: 0.5 mA max. 100 mA load current with a residual voltage of 0.8 V max. 40 mA load current with a residual voltage of 0.4 V max. | |
| Response frequency *2 | 50 Hz min. (Average: 500 Hz) | |
| Ambient illumination *3 | 1,500 lx max. with fluorescent light on the surface of the receiver | |
| Ambient temperature range | Operating: - 25 to +55°C Storage: - 30 to +80°C | |
| Ambient humidity range | Operating: 5% to 85% Storage: 5% to 95% | |
| Vibration resistance | Destruction: 20 to 2,000 Hz (peak acceleration: 100 m/s2) 1.5-mm double amplitude for 2 h (4-min periods) each in X, Y, and Z directions | |
| Shock resistance | Destruction: 500m/s2 for 3 times each in X, Y, and Z directions | |
| Degree of protection | IEC IP50 | |
| Connecting method | Special connector (direct soldering possible) | |
| Weight | Approx. 3.5 g (including screwdriver for adjustment) | |
| Material | Case | Polybutylene phthalate (PBT) |
| Emitter/receiver | Polycarbonate | |
| Accessories | Screwdriver for adjustment | |
*1.The indicator is a GaP red LED (peak wavelength: 690 nm).
*2.The response frequency was measured by detecting the following rotating disk.
*3.The ambient illuminance is measured on the surface of the receiver.
Caution: In the interenst of product improvement, specifications are subject to change without notice.
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