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Brand Name : SICK
Model Number : WL18-3 WT18-3 WLF18-3
Certification : CE
Place of Origin : Germany
MOQ : 1 PCS
Price : consult for best discount
Payment Terms : T/T , Western Union,Paypal,, MoneyGram,, L/C
Supply Ability : 10-500 Pcs/month
Delivery Time : 2-15 days
Packaging Details : Sick original package
Sensing range max : Up to more than 45m
Type of light : Infrared light or Visible red light
Switching output : NPN or PNP
Applications : Industry Automation
Enclosure rating : IP65 Or IP67
Discount : Yes
| Sensor/ detection principle | Photoelectric proximity sensor, Background suppression | 
| Dimensions (W x H x D) | 17.6 mm x 75.5 mm x 33.5 mm | 
| Housing design (light emission) | Rectangular | 
| Sensing range max. | 10 mm ... 600 mm 1) | 
| Sensing range | 50 mm ... 600 mm 1) | 
| Type of light | Visible red light | 
| Light source | LED 2) | 
| Light spot size (distance) | Ø 15 mm (300 mm) | 
| Wave length | 675 nm | 
| Adjustment |  			 Potentiometer, 4 turns  |  		
| Supply voltage | 10 V DC ... 30 V DC 1) | 
| Ripple | < 5 Vpp 2) | 
| Power consumption | 40 mA 3) | 
| Switching output | PNP | 
| Output function | Complementary | 
| Switching mode | Light/dark switching | 
| Output current Imax. | 100 mA | 
| Response time | < 700 µs 4) | 
| Switching frequency | 700 Hz 5) | 
| Connection type | Male connector M12, 4-pin | 
| Circuit protection |  			 A 6) C 7) D 8)  |  		
| Weight | 40 g | 
| Housing material | Plastic, ABS | 
| Optics material | Plastic, PMMA | 
| Enclosure rating | IP67 | 
| Ambient operating temperature | –40 °C ... +60 °C | 
| Ambient storage temperature | –40 °C ... +75 °C | 
| UL File No. | NRKH.E181493 & NRKH7.E181493 | 

Models of Sick W18-3 Series Proximity Sensor Switch Miniature Photoelectric Sensors
| 1026029 | WL18-3P730 | 
| 1026030 | WL18-3N730 | 
| 1026031 | WT18-3P411 | 
| 1026032 | WT18-3P431 | 
| 1026033 | WT18-3P111 | 
| 1026034 | WT18-3P131 | 
| 1026035 | WT18-3N431 | 
| 1026383 | WT18-3P421 | 
| 1026559 | WT18-3P230 | 
| 1026562 | WT18-3A600S02 | 
| 1026565 | WL18-3P430F09 | 
| 1026623 | WT18-3P420S05 | 
| 1027515 | WT18-3N110S08 | 
| 1027572 | WT18-3P420S09 | 
| 1028052 | WT18-3P420S10 | 
| 1029213 | WT18-3P420S12 | 
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                        Automation Parts SICK Proximity Sensor Switch With Second Sender LED Background Images |