Background Suppression Photoelectric Sensor (15~350mm)

  • Mã sản phẩm: Background Suppression Photoelectric Sensor
  • Nhà sản xuất: Other
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This is a background suppression photoelectric switch with 15mm-350mm adjustable detection range (can be adjusted by the knob). Its response time is only 0.5ms, fast and stable. Adopting eco-friendly and durable ABS material, the sensor detection performance is not affected by color and background, and less affected by surface roughness. Moreover, it integrates reverse current protection, over current protection and over-voltage protection, safe and reliable to use.

Background Suppression Sensor



The module can withstand temperatures from -20°C to 65°C and relative humidity of 35%-85%. Therefore, it can meet your needs both indoor and outdoor. This product is suitable for various fields such as security protection, LED lighting, toys, detection, and industrial automation control.



  • Distance: 15-350mm
  • Spot Type: red light
  • Spot Size: 10mm
  • Response Time: 0.5ms
  • Interval distance: minimum 1mm, no more than 5% of the set distance
  • Black-white Differential: no more than 5% (white: reflective 95%, black: reflective 5%)
  • Detectable Objects: opaque and translucent materials
  • Sensitivity Adjustment: knob adjustment
  • Operation Mode: LIGHT-ON/DARK-ON (button automatic adjustment, long press for 10 seconds to automatically switch)
  • Indicator: output and power: red LED, stable operation: green LED
  • Control Output: NPN or PNP: maximum of 100mA (40V), residual voltage: maximum to 1V
  • Protection Circuit: reverse current protection, over current protection, over-voltage protection
  • Power supply: 12 to 24VDC ± 10%
  • Current Consumption: maximum of 20mA
  • Protection Level: IP-66
  • Environmental luminosity: incandescent lamp: maximum of 5000 lux, daylight: maximum of 20000 lux
  • Ambient Temperature: -20 to +65°C, with no freezing
  • Relative Humidity: 35 to 85%, with no condensation
  • Outer Cover: ABS material
  • Weight: 20g


  • Background Suppression Sensor x1
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