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The non-contact displacement optoNCDT product group utilizes optical triangulation as a measuring principle. A laser diode projects a visible spot of light onto the target surface (laser class 2). The light reflected from this spot is directed through an optical receiving system onto a position-sensitive element. Optical displacement sensors measure with a large reference distance and a very small measuring spot diameter. Nearly all models work with a high resolution CCD-line or CMOS-line and a DSP.
Laser-Triangulation Based Non-Contact Displacement and Position Sensors
Unit of Measure
1 2 

Item #

Item Name

Measurement Range

Measuring Rate

Linearity

optoNCDT ILD1220-10 N/A 10 Millimeter (mm) Measurement Range Compact Laser Sensor for Original Equipment Manufacturer (OEM) and Serial Applications N/A 10 mm N/A 0.25 kHz0.5 kHz1 kHz N/A <±10 µm
optoNCDT ILD1220-25 N/A 25 Millimeter (mm) Measurement Range Compact Laser Sensor for Original Equipment Manufacturer (OEM) and Serial Applications N/A 25 mm N/A 0.25 kHz0.5 kHz1 kHz N/A <±25 µm
optoNCDT ILD1220-50 N/A 50 Millimeter (mm) Measurement Range Compact Laser Sensor for Original Equipment Manufacturer (OEM) and Serial Applications N/A 50 mm N/A 0.25 kHz0.5 kHz1 kHz N/A <±50 µm
optoNCDT 1320 N/A 10 to 100 Millimeter (mm) Measurement Range Compact Class Sensor N/A 10 to 100 mm N/A Up to 2 kHz N/A 0.10 %
optoNCDT 1420 N/A 10 to 500 Millimeter (mm) Measurement Range Compact Class Sensor N/A 10 to 500 mm N/A Up to 4 kHz N/A From 0.08 %
optoNCDT 1420 CL1 N/A 10 to 200 Millimeter (mm) Measurement Range Compact Class Sensor N/A 10 to 200 mm N/A Up to 4 kHz N/A From 0.08 %
optoNCDT 1700BL N/A 20 to 1000 Millimeter (mm) Measurement Range Blue Laser Sensor N/A 20 to 1000 mm N/A Up to 2.5 kHz N/A From 0.08 %
optoNCDT 1710/1710-50/2210 N/A 10 to 1000 Millimeter (mm) Measurement Range Short Sensor N/A 10 to 1000 mm N/A 10 kHz N/A ± 0.03 %
optoNCDT 1750 N/A 2 to 750 Millimeter (mm) Measurement Range Laser-Triangulation Based Non-Contact Displacement and Position Sensor N/A 2 to 750 mm N/A Up to 7.5 kHz N/A From 0.06 %
optoNCDT 1750LL N/A 2 to 50 Millimeter (mm) Measurement Range Sensor with Small Laser Line N/A 2 to 50 mm N/A Up to 7.5 kHz N/A From 0.06 %
optoNCDT ILD1750-10DR N/A 10 Millimeter (mm) Measurement Range Universal Laser Sensor for Reflecting Surfaces N/A 10 mm N/A 1.25 kHz2.5 kHz5 kHz7.5 kHzContinuously adjustable between 0.3 to 7.5 kHz300 Hz625 Hz N/A <±6 µm
optoNCDT ILD1750-10LL N/A 10 Millimeter (mm) Measurement Range Laser Sensor for Shiny Metallic Objects N/A 10 mm N/A 1.25 kHz2.5 kHz5 kHz7.5 kHzContinuously adjustable between 0.3 to 7.5 kHz300 Hz625 Hz N/A <±6 µm
optoNCDT ILD1750-20DR N/A 20 Millimeter (mm) Measurement Range Universal Laser Sensor for Reflecting Surfaces N/A 20 mm N/A 1.25 kHz2.5 kHz5 kHz7.5 kHzContinuously adjustable between 0.3 to 7.5 kHz300 Hz625 Hz N/A <±12 µm
optoNCDT ILD1750-20LL N/A 20 Millimeter (mm) Measurement Range Laser Sensor for Shiny Metallic Objects N/A 20 mm N/A 1.25 kHz2.5 kHz5 kHz7.5 kHzContinuously adjustable between 0.3 to 7.5 kHz300 Hz625 Hz N/A <±12 µm
optoNCDT ILD1750-2DR N/A 2 Millimeter (mm) Measurement Range Universal Laser Sensor for Reflecting Surfaces N/A 2 mm N/A 1.25 kHz2.5 kHz5 kHz7.5 kHzContinuously adjustable between 0.3 to 7.5 kHz300 Hz625 Hz N/A <±1.6 µm
optoNCDT ILD1750-2LL N/A 2 Millimeter (mm) Measurement Range Laser Sensor for Shiny Metallic Objects N/A 2 mm N/A 1.25 kHz2.5 kHz5 kHz7.5 kHzContinuously adjustable between 0.3 to 7.5 kHz300 Hz625 Hz N/A <±1.6 µm
optoNCDT ILD1750-50LL N/A 50 Millimeter (mm) Measurement Range Laser Sensor for Shiny Metallic Objects N/A 50 mm N/A 1.25 kHz2.5 kHz5 kHz7.5 kHzContinuously adjustable between 0.3 to 7.5 kHz300 Hz625 Hz N/A <±30 µm
optoNCDT ILD1900-10LL N/A 10 Millimeter (mm) Measurement Range Compact Laser Sensor for Shiny Metallic Objects N/A 10 mm N/A 1.0 kHz10 kHz2 kHz4 kHz8 kHzContinuously Adjustable between 0.25 to 10 kHz250 Hz500 Hz N/A <±2 µm
optoNCDT ILD1900-25LL N/A 25 Millimeter (mm) Measurement Range Compact Laser Sensor for Shiny Metallic Objects N/A 25 mm N/A 1.0 kHz10 kHz2 kHz4 kHz8 kHzContinuously Adjustable between 0.25 to 10 kHz250 Hz500 Hz N/A <±5 µm
optoNCDT 2300 N/A 2 to 300 Millimeter (mm) Measurement Range High Performance Sensor N/A 2 to 300 mm N/A Up to 49.14 kHz N/A From 0.02 %
optoNCDT 2300-2DR N/A 2 Millimeter (mm) Measurement Range Blue Laser Sensor N/A 2 mm N/A Up to 49.14 kHz N/A 0.03 %
optoNCDT 2300BL N/A 2 to 50 Millimeter (mm) Measurement Range Blue Laser Sensor N/A 2 to 50 mm N/A Up to 49.14 kHz N/A From 0.03 %
optoNCDT 2300LL N/A 2 to 50 Millimeter (mm) Measurement Range Sensor with Small Laser Line N/A 2 to 50 mm N/A Up to 49.14 kHz N/A From 0.02 %
optoNCDT ILD2300-10LL N/A 10 Millimeter (mm) Measurement Range Highly Dynamic Laser Sensor for Shiny Metallic Objects N/A 10 mm N/A 1.5 kHz10 kHz2.5 kHz20 kHz30 kHz49.14 kHz5 kHz N/A <±2 µm
optoNCDT ILD2300-20LL N/A 20 Millimeter (mm) Measurement Range Highly Dynamic Laser Sensor for Shiny Metallic Objects N/A 20 mm N/A 1.5 kHz10 kHz2.5 kHz20 kHz30 kHz49.14 kHz5 kHz N/A <±4 µm
Unit of Measure
1 2