Active Member
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[China]
Address: YANQING ROAD XIGONGGUAN 2-1-610 JIMO QINGDAO CHINA
Contact name:MA NING
QINGDAO DASS SENSOR TECHNOLOGY CO.,LTD. |
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Micro Photoelectric Sensor /U-shaped Photoelectric Sensor DS-U
Advantage
1. Anti-light interference
2. Anti-power interference
3. Inspection Frequency>2KHZ
4. Ability to adapt to environmental pollution
5. Thunder-proof design
Photomicrosensor with built-in amplifier and attached cable reduces
external light interference.
• Light modulation effectively reduces external light interference.
• Wide operation voltage range: 5 to 24 VDC
• Easy operation monitoring with bright light indicator.
| Model | NPN | DS-U81 | DS-U82 | DS-U83 | DS-U84 | DS-U85 | DS-U86 | DS-U87 | DS-U88 | |
| PNP | DS-U81P | DS-U82P | DS-U83P | DS-U84P | DS-U85P | DS-U86P | DS-U87P | DS-U88P | ||
| Sensing distance (slot width) | 5mm(slot width) | |||||||||
| Sensing object | Opaque: 2 × 0.8 mm min. | |||||||||
| Differential distance | 0.025mm | |||||||||
| Light source | GaAs infrared LED (pulse lighting) with a peak wavelength of 940 nm | |||||||||
| output way | N=NPN.NO.NC P=PNP.NO.NC | |||||||||
| voltage | 5 to 24 VDC ±10%, ripple (p-p): 10% max. | |||||||||
| Current consumption | Average: 35 mA max(NPN).; Peak: 30 mA max.(PNP) | |||||||||
| Ambient illumination | 1,000 lx max. with incandescent 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 2000 Hz, 1.5-mm double amplitude for 2 h each in X, Y, and Z directions | |||||||||
| Shock resistance | Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions | |||||||||
| Degree of protection | IEC IP50 | |||||||||
| Connecting method | Pre-wired (standard cable length: 1 m) | |||||||||
| Response frequency | 1 KHZ min(Average 3 KHZ) | |||||||||
| Weight | 29g | |||||||||
| Control output | NPN voltage output: Load power supply voltage: 5 to 24 VDC Load current: 100 mA max. OFF current: 0.8 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, | |||||||||
| Material | Shell material:PBT/ABS Pervious to light part:PC | |||||||||
