Ask the Experts: 1-800-280-6933
Fanatical Customer Support
Fanatical Support
Quality Products
Expert Engineers Just a Call Away
Engineers a
Call Away
Over 50 Years Experience
Over 50 Years Experience
Same Day Shipping
Same-Day Shipping *
  • Optex BGS-HLM25T SS Digital Laser 50-250mm cable NPN/PNP

To order from our new and improved store please visit

High Resolution Background Suppression Laser Sensor

  • Minimum detectable height difference = 0.08 mm (50mm Type)
  • Built-in controller 4 digit display Stable detection regardless of object color
  • 2 distances 20 to 50mm and 50 to 250mm available Selectable NPN/PNP Output

By combining 3 separate processes Digital Sub Pixel Processing, High Resolution Electronic Shutter, and Automatic Sampling mode the BGS-HL Series from Optex is able to achieve Precise height differential detection regardless of color and material. 

Digital Subpixel Processing

Subpixel processing divides one pixel into sub pixels and enables accurate detection of peak.

Condition : Hysteresis setting : 0.02 (BGS-HL05**), 0.2 (BGS-HL25**) Other condition to be referred notes on the specifications sheet

Automatic Sampling Function

In addition to standard feedback, received light to laser power, BGS-HL has Automatic Sampling function which enables stable detection of metal surface and also black material by adjusting sampling speed.

BGS-HL Series Specs
Sensing Mode High Precision Background Suppression
Minimum Detectable Height Difference Able to detect height difference of 80µm, Reflective surfaces as well as shiny targets
Operation Voltage 12 to 24VDC
Current Consumption 40mA
Light Source Red Laser Diode 655nm
Light Source Output Max 1mW
FDA Laser Class Class II
Sensing Distance 50 to 250mm
Spot Size Ø1mm at 150mm
Repeatability 0.01mm
Hysteresis 0 to 149.9mm adjustable
Sensitivity Adjustment Teaching - Manual/Remote Input
Display 7 segment 4 digit LED
External Input Laser Off, Teaching, Sample or Hold, One Shot
Response Time 1.5 ~ 7.5ms
Control Output 1 Each Programmable NPN/PNP
Timing Option On-delay, Off-delay, and One shot
Housing SUS
Operation Temperature -10 to +50° C
Protection IP 67
Connection M8 4P QD
Includes BEF-0D1-A Mounting Bracket

Optex BGS-HLM25T SS Digital Laser 50-250mm cable NPN/PNP

  • Manufacturer: Optex FA
  • Part #: BGS-HML25T
  • Availability: Order Now, Call for Lead Time
  • $670.00