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optoNCDT CL1 laser sensors are used in measurement tasks which require laser class 1. With this laser class, the radiated power is at max. 390 µW, which is significantly lower than laser class 2.
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optoNCDT 1420 CL1 Smart Laser Triangulation Displacement Position Sensors of Laser Class 1

optoNCDT 1420 CL1 10 Millimeter (mm) Measuring Range Smart Laser Triangulation Displacement Position Sensor of Laser Class 1

optoNCDT 1420 CL1 Smart Laser Triangulation Displacement Position Sensors of Laser Class 1

optoNCDT 1420 CL1 25 Millimeter (mm) Measuring Range Smart Laser Triangulation Displacement Position Sensor of Laser Class 1

optoNCDT 1420 CL1 Smart Laser Triangulation Displacement Position Sensors of Laser Class 1

optoNCDT 1420 CL1 50 Millimeter (mm) Measuring Range Smart Laser Triangulation Displacement Position Sensor of Laser Class 1

optoNCDT 1420 CL1 Smart Laser Triangulation Displacement Position Sensors of Laser Class 1

optoNCDT 1420 CL1 100 Millimeter (mm) Measuring Range Smart Laser Triangulation Displacement Position Sensor of Laser Class 1

optoNCDT 1420 CL1 Smart Laser Triangulation Displacement Position Sensors of Laser Class 1

optoNCDT 1420 CL1 200 Millimeter (mm) Measuring Range Smart Laser Triangulation Displacement Position Sensor of Laser Class 1
Description N/A optoNCDT CL1 laser sensors are used in measurement tasks which require laser class 1. With this laser class, the radiated power is at max. 390 µW, which is significantly lower than laser class 2.
Measuring Range N/A 10 mm N/A 25 mm N/A 50 mm N/A 100 mm on Request N/A 200 mm on Request
Start of Measuring Range (SMR) N/A 20 mm N/A 25 mm N/A 35 mm N/A N/A
Midrange Measuring Range (MMR) N/A 25 mm N/A 37.5 mm N/A 60 mm N/A N/A
End of Measuring Range (EMR) N/A 30 mm N/A 50 mm N/A 85 mm N/A N/A
Linearity1 N/A 8 to 10 µm N/A 20 to 25 µm N/A 40 to 50 µm N/A N/A
Linearity Full Scale Output (FSO)2 N/A ≤±0.08 to ±0.1 %
Repeatability3 N/A 0.5 µm N/A 1 µm N/A 2 µm N/A N/A
Measuring Rate4 N/A 0.25 kHz0.5 kHz1 kHz2 kHz4 kHz
Light Source N/A Semiconductor Laser
Laser Power N/A < 0.39 mW
Laser Wavelength N/A 670 nm
Laser Color N/A Red
Laser Safety Class N/A Class 1 in Accordance with DIN EN 60825-1 : 2015-07
Permissible Ambient Light N/A 10,000 lux
Spot Diameter Tolerance (±) N/A 10 %
Spot Diameter at Start of Measuring Range (SMR) N/A 90 x 120 µm N/A 100 x 140 µm N/A 90 x 120 µm N/A N/A
Spot Diameter at End of Measuring Range (EMR) N/A 140 x 160 µm N/A 390 x 500 µm N/A 630 x 820 µm N/A N/A
Spot Diameter at Midrange Measuring Range (MMR) N/A 45 x 40 µm N/A 120 x 130 µm N/A 230 x 240 µm N/A N/A
Smallest Spot Diameter with 24 Millimeter (mm) N/A 45 x 40 µm N/A N/A N/A N/A
Smallest Spot Diameter with 31 Millimeter (mm) N/A N/A 55 x 50 µm N/A N/A N/A
Smallest Spot Diameter with 42 Millimeter (mm) N/A N/A N/A 70 x 65 µm N/A N/A
Protection Class N/A Ingress Protection (IP65)
Temperature Stability Full Scale Output (FSO) N/A ±0.03 %/°C
Non-Condensing Operating Temperature N/A 0 to +50 ºC
Non-Condensing Storage Temperature N/A -20 to +70 ºC
Control Input/Output (I/O) N/A 1x HTL Laser on/off 1x HTL Multifunction Input Trigger in Mastering Teach (1x Error output npn, pnp, Push Pull) Zero Setting
Analog Output Current at 1 to 5 V with Cable PC 1420-3/U N/A 4 to 20 mA
Analog Resolution N/A 12 bits
Interface Mode for Digital Output N/A RS422
Digital Resolution N/A 16 bits
Note for Analog Measurement Value Output N/A Freely scalable within the measuring range (The d/a conversion is executed with 12 Bit)
Vibration Amplitude N/A 20 g.
Vibration Frequency Range N/A 20 to 500 Hz
Note for Vibration N/A According to IEC 60068-2-6
Shock Amplitude N/A 15 g.
Shock Duration N/A 6 ms
Number of Shock Applied Axes N/A 3
Note for Shock N/A According to IEC 60068-2-29
Approximate Weight with 3 Meter (m) Cable N/A 145 g
Approximate Weight with Pigtail N/A 60 g
Displays N/A 2 x 3 color Light Emitting Diode) LEDs for power and status
Button Operation N/A Select Button for Zero/Teach/Factory Settings
Web Interface Operation N/A Application-Specific Presets Data Reduction Freely Selectable Averaging Possibilities Peak Selection, Video Signal Setup Management (Connection to PC via IF2001/USB (Optionally Available)
Note for Operation N/A Connection to PC via IF2001/USB (optionally available)
Direct Current (DC) Power Supply N/A 11 to 30 V
Power Supply for 24 Volt (V) Voltage N/A <2 W
Integrated Open End Sensor Cable Length N/A 3 m
Electronics N/A Integrated Signal Processor
Electromagnetic Compatibility (EMC) Requirements N/A EN 61 000-6-2/DIN EN 61326-1 EN 61 000-6-3/DIN EN 61326-1 (Class B)
Additional Information N/A Use in automotive production
Particularly in the field of automotive production, increased demands are being placed on manufacturers to take adequate safety precautions in their production plants, including the use of laser class 1 sensors if people are working in close proximity to laser sensors. For example, this is the case when handling equipment for the attachment or installation of interior parts is used while laser sensors precisely align these parts

Use in pharmaceutical and medical engineering
In medical engineering, laser sensors are often used to determine distances to very sensitive surfaces. Laser class 2 sensors can under certain circumstances cause a chemical or thermal reaction of the surface.
Here, optoNCDT 1420 CL1 sensors use only about one third of the energy of a laser class 2 sensor due to their reduced laser power of max. 390 µW. This enables measurements of even sensitive materials such as substrates without causing any alterations of the target material.
Intended Application N/A Displacement Triangulation
Output Types N/A LED/LCD Display
Industry Focus N/A Automotive Medical and Dental Pharmaceutical
Sensor/ Detector/Transducer Type N/A Laser
Features N/A Ideal for serial and OEM applications
Laser class 1
Compact design with integrated controller
Analog and digital output
Trigger input / teach-in zero-setting / mastering
Configuration via web interface or Plug & Play
Auto Target Compensation
Accessories N/A Power supply
PS 2020 (power supply 24 V / 2.5 A, input 100 - 240 VAC, output 24 VDC / 2.5 A, mounting onto symmetrical standard rail 35 mm x 7.5 mm, DIN 50022)

Controller unit for evaluation and signal conversion
CSP 2008 (controller for multiple signal processing; analog and digital interfaces)

Controller unit for evaluation and signal conversion
C-Box/2A (controller for conversion and evaluation of up to two sensor signals)

Interface card
I F2008 (interface card for multiple signal processing; analog and digital interfaces)

USB converter
F2001/USB RS422/USB Converter (converter for digital signals in USB)

USB converter
IF2004/USB 4 channels RS422/USB Converter (converter, up to 4 digital signals in USB)
Accessories for optoNCDT 1320/1420/1402CL1 N/A Supply and output cable, drag-chain suitable

Item # - PCF1420-1/I(01)
Item Description - 1 m, output 4 to 20 mA

Item # - PCF1420-3/I
Item Description - 1 m, output 4 to 20 mA

Item # - PCF1420-6/I
Item Description - 3 m, output 4 to 20 mA

Item # - PCF1420-10/I
Item Description - 6 m, output 4 to 20 mA

Item # - PCF1420-15/I
Item Description - 10 m, output 4 to 20 mA

Item # - PCF1420-3/U
Item Description - 15 m, output 4 to 20 mA

Item # - PCF1420-6/U
Item Description - 3 m, with integrated resistor, output 1 to 5 VDC

Item # - PCF1420-10/U
Item Description - 6 m, with integrated resistor, output 1 to 5 VDC

Item # - PCF1420-15/U
Item Description - 10 m, with integrated resistor, output 1 to 5 VDC

Item # - PCF1420-3/IF2008
Item Description - 15 m, with integrated resistor, output 1 to 5 VDC

Item # - PC1420-6/IF2008
Item Description - 3 m, interface and supply cable

Item # - PCF1420-10/IF2008
Item Description - 6 m, supply and output cable

Item # - PC 1402-3/CSP
Item Description - 10 m, interface and supply cable

Item Description - 3 m, connection cable for CSP 2008, only for optoNCDT 1420)
Note - on request with output 2 to 10 VDC

Supply and output cable, suitable for use with robots (available in 90º version)

Item # - PCR 1402-3/I
Item Description - 3 m

Item # - PCR 1402-6/I
Item Description - 6 m

Item # - PCR 1402-8/I
Item Description - 8 m
Accessories for optoNCDT 1610/1630 N/A Supply and output cable
Item # - PC 1605-3
Item Description - 3 m

Item # - PC 1605-6
Item Description - 6 m

Item # - PC 1607-5/BNC
Item Description - 5 m, BNC connector
Accessories for optoNCDT 1700/1700LL/1700BL N/A Supply and output cable (drag-chain suitable)
Item # - PC 1700-3
Item Description - 3 m

Item # - PC 1700-10
Item Description - 10 m

Item # - PC 1700-10/IF2008
Item Description - 10 m, for use with interface card IF2008

Item # - PC 1700-3/T
Item Description - 3 m, for use with trigger box

Item # -PC 1700-10/T
Item Description - 10 m, for use with trigger box

Item # -PC 1700-3/USB
Item Description - 3 m, with USB-RS422-converter, power supply 90 to 230 VAC

Supply and output cable (suitable for use with robots)

Item # - PCR 1700-5
Item Description - 5 m

Item # - PCR 1700-10
Item Description - 10 m

Supply and output cables for temperatures up to 200ºC
Item # - PC1700-3/OE/HT
Item Description - 3 m

Item # - PC1700-6/OE/HT
Item Description - 6 m

Item # - PC1700-15/OE/HT
Item Description - 15 m

Protection housing
Item # - SGHF (with air-purge collar)
Item Description - sizes S and M

Item Description - SGH (without air-purge collar)
Item Description - sizes S and M

Item # - SGHF-HT(with water cooling)
  • 1 Values Apply from 0 - 50 % FSO or 50 - 100 % FSO
  • 2 Values Apply from 0 - 50 % FSO or 50 - 100 % FSO
  • 3 Measuring Rate: 2 kHz, Median 9
  • 4 Factory Setting 2 kHz; Modifying the Factory Settings Requires the IF2001/USB Converter (Optionally Available)