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Laser Triangulation Sensors

The sensors are intended for non-contact measuring and checking of position, displacement, dimensions, surface profile, deformation, vibrations, sorting and sensing of technological objects as well as for measuring levels of liquid and bulk materials.

The series includes four lines of models: RF603 - universal sensors with  2 to 1250 mm operating ranges, RF603HS - high speed sensors, RF600 - large-base and long range sensors, RF605 - compact sensors, RF602 - super compact sensors, RF60i - specialized laser sensors for pavement profile and texture measurement.
 

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Models
  • RF603 Series – Multi-purpose Laser Sensors

    RF603 Series – Multi-purpose Laser Sensors

     

      Measuring ranges, mm: from 2  to 1250
    Linearity, % of F.S: ±0.1
    Measuring rate, kHz: 9.4
    Size, mm: 65x50x20
    Weight, gram: 100

    26 models of:

    • Available with Red or Blue laser diodes
    • Varied diode powers for indoor or outdoor applications
    • Binocular sensors for laser scanning

     

    See detailed specifications →
  • RF602 Series – Super Compact Laser Sensors

    RF602 Series – Super Compact Laser Sensors

     

      Measuring ranges, mm: from 10 to 500
    Linearity, % of F.S: ±0.05
    Measuring rate, kHz: 9.4
    Size, mm: 39.5x30.5x17
    Weight, gram: 40

    6 models of:

    • Unique combination of dimensions, performance and operating ranges
    • Available with RED and BLUE laser diods

     

     

    See detailed specifications →
  • RF603HS Series – High Speed Triangulation Sensors

    RF603HS Series – High Speed Triangulation Sensors

     

      Measuring ranges, mm: from 2  to 1250
    Linearity, % of F.S: ±0.1
    Measuring rate, kHz: 180
    Size, mm: 65x57x20
    Weight, gram: 110

    25 models of:

    • Universal, high-speed laser sensor in compact case
    • Available in Red and Blue diode wavelengths
    • Ideal for capturing fast events and road profiling
    See detailed specifications →
  • RF600 Series – Long-range Laser Sensors

    RF600 Series – Long-range Laser Sensors

     

      Measuring ranges, mm: from 10 to 2500
    Linearity, % of F.S: ±0.1…0.2
    Measuring rate, kHz: 9,4
    Size, mm: 170x61x31
    Weight, gram: 500

    12 models of:

    • Up to 2.5 m range in a compact sensor
    • Varied offset distances for custom applications
    • Available in Blue diode wavelength for measuring hot objects
    See detailed specifications →
  • RF605 Series – Compact Laser Sensors

    RF605 Series – Compact Laser Sensors

     

      Measuring ranges, mm: from 50 to 500
    Linearity, % of F.S: ±0.1
    Measuring rate, kHz: 2
    Size, mm: 50x50x17.5
    Weight, gram: 60

    4 models of:

    • Ultra-compact design for space-saving installations
    • Value model for high-volume applications

     

     

    See detailed specifications →
  • RF60i Series – Specialized Laser Sensors for Pavement Profile and Texture Measurement

    RF60i Series – Specialized Laser Sensors for Pavement Profile and Texture Measurement

     

      Measuring ranges, mm: up to 1000
    Linearity, % of the range: ±0.03
    Measuring rate, kHz: up to 70000
    Size, mm: 65x50x20 (RF603P)
    89x55x28 (RF607)
    62x60x20 (RF603Txt)
    Weight, gram: 100 (RF603P)
    150 (RF607)
    100 (RF603Txt)

    6 models of:

    • round laser spot of <1 mm diameter
    • high resistance to solar radiation
    • stable operation on wet surfaces

     

     

     

     

     

     

     

     

     

    See detailed specifications →
Specifications

Laser Triangulation Sensors RF603. Specification

(universal sensors with 2 to 1250 mm operating ranges)

RF603- R-X/4 X/2 X/5 X/10 X/15 X/25 X/30 X/50 X/100 X/250 X/500 X/750 X/1000 X/1250
Base distance X, mm 39 15 15 15, 25, 60 15, 30, 65 25, 45, 80 35, 55, 95 45, 65, 105 60, 90, 140 80 125 145 245 260
Measurement range, mm 4 2 5 10 15 25 30 50 100 250 500 750 1000 1250
Linearity, % ±0.05 of the range ±0.1
Resolution, % 0.01 of the range (for the digital output only) 0.02
Temperature drift 0,02% of the range/°С
Max. measurement frequency, Hz 9400
Light source red semiconductor laser, 660 nm wavelength
or UV semiconductor laser 405 nm wavelength (BLUE version)
Light source:
 
  model RF603
output power ≤0,2 ≤3 mW
laser safety Class 1 3R (IEC60825-1)
model   RF603L
 
output power   ≤0,95 mW
 
laser safety Class 2  (IEC60825-1)
 
model   RF603Р
output power   ≤20 mW
laser safety Class 3В  (IEC60825-1)
Output Interface:
 
  digital RS232 (max. 460,8 kbit/s) or RS485 (max. 921,6 kbit/s)
or RS232 and CAN V2.0B (max 1Mbit/s) or  Ethernet and (RS32 or RS485)
analog 4…20 mA (≤ 500 Ω load) or 0…10 V
Synchronization input 2,4 – 5 V (CMOS, TTL)
Logic output programmed functions, NPN: 100 mA max; 40 V max for output
Power supply, V 9 …36
Power consumption, W 1,5..2
Environment resistance:
 
  Enclosure rating IP67 ( for the sensors with cable connector only)
Vibration 20g/10…1000Hz, 6 hours, for each of XYZ axes
Shock 30 g / 6 ms
Operation temperature, °С -10…+60, (-30…+60 for the sensors with in-built heater),
(-30…+120 for the sensors with in-built heater and air cooling housing)
Permissible ambient light, lx 10000 – RF603L, 30000 – RF603, >30000 – RF603P
Relative humidity 5-95% (no condensation)
Storage temperature, °С -40…+70
Housing material aluminum
Weight (without cable), gram 100

Note 1: All the values are given for white matt surfaces and may vary for the surfaces with other characteristics.
Note 2: RF603-R-39/4 sensor is designed to use with mirror surfaces and glass.

Laser Triangulation Sensors RF603HS. Specification

(high speed sensors)

RF603HS- X/2 X/5 X/10 X/15 X/25 X/30 X/50 X/100 X/250 X/500 X/750 X/1000 X/1250
Base distance X, mm 15 15 15, 25, 60 15, 30, 65 25, 45, 80 35, 55, 95 45, 65, 105 60, 90, 140 80 125 145 245 260
Measurement range, mm 2 5 10 15 25 30 50 100 250 500 750 1000 1250
Max. measurement frequency, kHz 60, 120, 180
Linearity, % ±0.1 (60 kHz),  ±0.2 (120 kHz), ±0.3 (180 kHz) of the range
Resolution, % 0.01 (60 kHz),  0.02 (120 kHz), 0.04 (180 kHz) of the range
Temperature drift 0,02% of the range/°С
Light source red semiconductor laser, 660 nm wavelength or
UV semiconductor laser 405 nm wavelength (BLUE version)
Output power ≤0,95 mW ≤4,8 mW ≤70 mW
Laser safety Class 2 (IEC60825-1) 3R (IEC60825-1) 3В  (IEC60825-1)
Output interface:
  parameterization RS232 or RS485
data transfer Ethernet (UDP)
analog 0…10 V
Synchronization input 2,4 – 5 В (CMOS, TTL)
Logic output programmed functions, NPN: 100 mA max; 40 V max for output
Power supply, V 9 …36
Power consumption, W 4,8
Environment resistance:
  Enclosure rating IP67
Vibration 20g/10…1000Hz, 6 hours, for each of XYZ axes
Shock 30 g / 6 ms
Operation temperature, °С -10…+60, (-30…+60 for the sensors with in-built heater),
(-30…+120 for the sensors with in-built heater and air cooling housing)
Permissible ambient light, lx 30000
Relative humidity 5-95% (no condensation)
Storage temperature, °С -40…+70
Housing material aluminum
Weight (without cable), gram 110

Note 1: All the values are given for white matt surfaces and may vary for the surfaces with other characteristics.

Laser Triangulation Sensors RF600. Specification

(large-base and long range sensors)

RF600- X/10 X/30 X/40 X/100 X/250 X/500 X/600 X/1000 X/1000 X/1500 X/2000 X/2500
Base distance X, мм 230 300 330 500 230 300, 1000 230 1300 380 390 410 420
Measurement range,  mm 10 30 40 100 250 500 600 1000 1000 1500 2000 2500
Linearity, % ±0.1 of the range ±0.2
Resolution, % 0.01 of the range (for the digital output only) 0.03
Temperature drift 0,02% of the range/°С
Max. measurement frequency, Hz 9400
Light source red semiconductor laser, 660 nm wavelength or
UV semiconductor laser 405 nm wavelength (BLUE version)
  output power ≤4,8 mW ≤20 mW
laser safety Class 3R (IEC60825-1) 3В  (IEC60825-1)
Output interface:
  digital RS232 (max. 460,8 kbit/s) or RS485 (max. 921,6 kbit/s) or
RS232 and CAN V2.0B (max 1Mbit/s) or  Ethernet and (RS32 or RS485)
analog 4…20 mA (≤ 500 Ω load) or 0…10 V
Synchronization input 2,4 – 5 V (CMOS, TTL)
Logic output programmed functions, NPN: 100 mA max; 40 V max for output
Power supply, V 9 …36
Power consumption, W 1,5..2
Environment resistance:
  Enclosure rating IP67 ( for the sensors with cable connector only)
Vibration 20g/10…1000Hz, 6 hours, for each of XYZ axes
Shock 30 g / 6 ms
Operation temperature, °С -10…+60, (-30…+60 for the sensors with in-built heater)
Permissible ambient light, lx 30000
Relative humidity 5-95% (no condensation)
Storage temperature, °С -40…+70
Housing material Aluminum
Weight (without cable), gram 500

Note 1: All the values are given for white matt surfaces and may vary for the surfaces with other characteristics.

Laser Triangulation Sensors RF605. Specification

(inexpensive compact sensors)

RF605- 25/50 45/100 65/250 105/500
Base distance X, mm 25 45 65 105
Measurement range, mm 50 100 250 500
Linearity, % ±0.1 of the range
Resolution, % 0.02 of the range
Temperature drift 0,02% of the range/°С
Max. sampling frequency, Hz 2000
Light source red semiconductor laser, 660 nm wavelength
Output power, mW ≤0,95 mW
Laser safety Class 2  (IEC60825-1)
Output interface:
  digital RS232 (max. 460,8 kbit/s) or RS485 (max. 460,8 kbit/s)
analog 4…20 mA (≤ 500 Ω load) or 0…10 V
Synchronization input 2,4 – 5 V (CMOS, TTL)
Logic output programmed functions, NPN: 100 mA max; 40 V max for output
Power supply, V 24 (9 …36)
Power consumption, W 1,5..2
Environment resistance:
  Enclosure rating IP67 ( for sensors with cable connector only)
Vibration 20g/10…1000Hz, 6 hours, for each of XYZ axes
Shock 30 g / 6 ms
Operation temperature, °С -10…+60
Permissible ambient light, lx 7000
Relative humidity 35-85%
Storage temperature, °С -40…+70
Housing material aluminum
Weight (without cable), gram 60

Note 1: All the values are given for white matt surfaces and may vary for the surfaces with other characteristics.

Laser Triangulation Sensors RF602. Specification

(super compact sensors)

RF602- 20/10 20/25 30/50 50/100 65/250 105/500
Base distance X, mm 20 20 30 50 65 105
Measurement range, mm 10 25 50 100 250 500
Linearity, % ±0,05 of the range ±0,1
Resolution, % 0,01 of the range 0,02
Temperature drift 0,02% of the range/°С
Max. sampling frequency, Hz 9400
Light source red semiconductor laser, 660 nm wavelength or
UV semiconductor laser 405 nm wavelength (BLUE version)
Output power, mW ≤0,95 mW
Laser safety Class 2  (IEC60825-1)
Output interface:
  digital RS232 (max. 460,8 kbit/s) or RS485 (max. 460,8 kbit/s)
analog 4…20 mA (≤ 500 Ω load) or 0…10 V
Synchronization input 2,4 – 24 V (CMOS, TTL)
Logic output programmed functions, NPN: 100 mA max; 40 V max for output
Power supply, V 9 …36
Power consumption, W 1,5..2
Environment resistance:
  Enclosure rating IP67 ( for sensors with cable connector only)
Vibration 20g/10…1000Hz, 6 hours, for each of XYZ axes
Shock 30 g / 6 ms
Operation temperature, °С -10…+60
Permissible ambient light, lx 10 000
Relative humidity 5-95% (no condensation)
Storage temperature, °С -40…+70
Housing material aluminum
Weight (without cable), gram 40

Laser Triangulation Sensors RF60i. Specification

(pavement measurement)

Model RF603Р RF603Р RF607 RF607 RF607 RF603Txt
Base distance X, mm 125 245 190 210 230 30
Measurement range, mm 500 1000 500 200 250 30
Linearity, % of the range ±0.05 ±0.03 ±0.05
Resolution, % of the range 0,01 (for the digital output only)
Temperature drift 0,02% of the range / °С
Max. measurement frequency, Hz 9400 70000 9400
Light source red semiconductor laser, 660 nm wavelength
Output power, mW <20 <50 <20 <1
Laser safety class (IEC/EN 60825-1:2014) 2
Laser spot shape elliptic round
Laser spot size "beginning-middle-end of the range", mm 1,7х3- 0,16х0,2- 3х5 1,6х2,5- 0,5х0,8- 1,6х3,5 0,9-1-0,9 0,8-0,7-0,6 0,8-0,7-0,5 0,06-0,025-0,06
Output interface:
  Digital №1 RS232 or RS485 (max. 921600 baud)
Digital №2 Ethernet (max. 100 Mbit)
Analog 4…20 mA (load ≤500 Ohm) or 0…10 V 0…10 В 4…20 mA (load ≤500 Ohm) or 0…10 V
Synchronization input, V 2,4 – 5 В (CMOS, TTL)
Logic output programmed functions, NPN (open collector): 100 mA max; 40 V max
Power supply, V 9…36
Power consumption, W 1,5..2
Weight (without cable), gram 100 150 100
Housing material aluminum
Environmental resistance:
  Enclosure rating IP67 (only for sensors with a connector on the housing)
Vibration 20 g / 10…1000 Hz, 6 hours for each of XYZ axes
Shock 30 g / 6 ms
Operating ambient temperature, °С -10…+60 (-30…+60 for the sensors with in-built heater; -30…+120 for the sensors with in-built heater and air cooling housing)
Permissible ambient light, lx >30000
Relative humidity, % 5-95 (no condensation)
Storage temperature, °С -20…+70
Operation

Operation of the sensors is based on the principle of optical triangulation. Radiation of a semiconductor laser 1 is focused by a lens 2 onto an object 6. Radiation reflected by the object is collected by a lens 3 onto a linear CCD-array 4. A signal processor 5 calculates the distance to the object from the position of the light spot on the array 4.

Applications

High precision noncontact measurements:

  •  Thickness
  • Object Dimensions
  • Objects Sorting
  • Runout
  • Profiling
  • Object and Target Displacements
Video

3D laser scanning using RF603 sensor on an XY stage

Order info

Order information for Laser Triangulation Sensor RF603

Order information for Laser Triangulation Sensor RF603Order information for Laser Triangulation Sensor RF603

Order information for Laser Triangulation Sensor RF603HS

Order information for Laser Triangulation Sensor RF603HSOrder information for Laser Triangulation Sensor RF603HS

Order information for Laser Triangulation Sensor RF600

Order information for Laser Triangulation Sensor RF600Order information for Laser Triangulation Sensor RF600

Order information for Laser Triangulation Sensor RF605

Order information for Laser Triangulation Sensor RF605Order information for Laser Triangulation Sensor RF605

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