Optical unit (20 mm vacuum and heatresistant model) CL-V020N

CL-V020N - Optical unit (20 mm vacuum and heatresistant model)

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Software

  • CE Marking
  • CSA

Specifications

Model

CL-V020N

Type

Optical unit

Head

CL-V020 *1

Reference distance

20 mm 0.79"

Reference measurement range

Measurement range

±1.3 mm ±0.05"

Linearity

±0.45 μm ±0.000018" *2

High precision measurement range

Measurement range

±0.5 mm ±0.02"

Linearity

±0.38 μm ±0.000015" *2

Resolution

0.25 μm 0.000010" *3

Spot diameter

ø20 μm ø0.0008"

Laser class

Optical unit

Class I

Sampling cycle

100/200/500/1000 μs (Adjustable 4-stage)

Environmental resistance

Enclosure rating

Head

IP40 degassed structure for vacuum environments *4

Ambient light

Target surface illuminance: 30000 lux (Incandescent lamp)

Operating ambient temperature

Head

-20 to 200°C -4 to 392°F

Optical unit

0 to 50°C 32 to 122°F

Relative humidity

85% RH or less (no condensation)

Vibration resistance

Head

10 to 57 Hz, double amplitude 1.5 mm 0.06"; 2 hours each for X, Y, and Z axes

Optical unit

10 to 57 Hz, double amplitude 0.3 mm 0.01"; 2 hours each for X, Y, and Z axes

Shock resistance

15 G, 6 ms

Vacuum

Ultra-high-vacuum environments *5

Explosion-proof

performance

Head

None

Optical unit

Zone/Division

Head

Optical unit

Ambient temperature

Head

Optical unit

Certification number

Temperature characteristic

Head

0.013% of F.S./°C

Optical unit

0.015% of F.S./°C

Material

Head

SUS304

Optical unit

Polycarbonate

Weight

Head

Approx. 100 g 3.53 oz

Optical unit

Approx. 1600 g 3.53 lb

*1 Sensor head and optical unit are a matched pair. Not cross compatible.
*2 Value measured in displacement mode with KEYENCE reference workpiece (mirrored surface).
*3 Value measured using 16,384 average cycles with KEYENCE reference workpiece (mirrored surface).
*4 The enclosure rating is equivalent to IP50 when the included sticker is attached.
*5 Operation verification has been performed in environments of 10^-6 Pa.

Data Sheet (PDF) Other Models