Specializing in Industrial Automation & Data Collection Since 1984

Laser Measurement (Triangulation & Distance) Sensor

optoNCDT 1750BL

Micro-Epsilon optoNCDT 1750BL Blue Laser Displacement Sensors with Measuring Ranges from 20 | 200 |500 | 750 mm, Linearity from 12 µm, Repeatability max. 0.8 µm with Adjustable measuring rate up to 7.5 kHz

Blue Laser sensors in the optoNCDT 1750BL series are designed for high speed displacement, distance and position measurements. These sensors are equipped with innovative high performance lenses, laser control and evaluation algorithms to ensure precise measurements on different surfaces and materials. The patented Blue Laser Technology offers decisive advantages compared to red-diode laser sensors. Since the blue laser point doesnot penetrate the surface, the target is sharply imaged onto the sensor element. This makes it possible to achieve high resolution and reliable signal stability.


  • Measuring ranges (mm): 20 | 200 | 500 | 750
  • Adjustable measuring rate up to 7.5 kHz
  • Linearity from 12 µm
  • Repeatability max. 0.8 µm
  • Analog and digital output
  • Compact design with integrated controller
  • Real-time adaption to changing surfaces (RTSC)
  • Predefined and individual presets in web interface