Specializing in Industrial Automation & Data Collection Since 1984

Laser Measurement (Triangulation & Distance) Sensor

optoNCDT 1750DR

Micro-Epsilon optoNCDT 1750DR Sensors are Designed for Measurements with Strongly Reflecting Objects and are used for Distance Measurements with Reflecting Plastics, Mirror Glass or Polished Metal.

The optoNCDT 1750DR sensors are designed for measurements with strongly reflecting objects and are used for distance measurements with reflecting plastics, mirror glass or polished metal. The sensor’s tilted alignment makes the angle of incidence equal to the angle of reflection. The sensor compensates for the radiation intensity of the directly reflected radiation and therefore enables high signal quality. These sensors are equipped with a laser of class 1 whose radiated power is at max. 390 μW. As this laser radiation does not represent a hazard to the eye, corresponding protective measures are not necessary. The optoNCDT 1750DR sensors are equipped with the RTSC real-time surface compensation feature which determines the amount of reflection of the measurement object during continuous exposure and in real-time. These laser sensors can be operated using an intuitive web interface. Due to the selectable setting and evaluation possibilities, they meet the requirements for use in industrial applications with high dynamics.


  • Measuring ranges (mm): 2 | 10 | 20
  • Linearity from 1.6 µm
  • Adjustable measuring rate up to 7.5 kHz
  • Interfaces: analog, RS422, PROFINET, EtherNet/IP
  • Compact size with integrated electronics
  • Real-time adaption to changing surfaces (RTSC)
  • Predefined and individual presets in web interface
  • Laser class 1
  • For mirrored/reflecting surfaces