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aLHS Non-contact Laser Height Sensor

GLUDITEC Non-contact Laser Height Sensor delivers precise distance measurements using reflective laser triangulation, with an extensive operating range and high resolution (0.01 mm) across diverse substrate colors and finishes. This laser sensor can detect substrate height and automatically adjust the program path to account for slight variations caused by warping or manufacturing imperfections.

Features and benefits

  • Non-contact height sensing of delicate substrates
  • Accurate over numerous substrate colors and finishes
  • IP 65 enclosure with quick disconnect
  • Response time under 10 milliseconds
  • Real time data logging capability with time stamp

Specifications

Model aLHS-30 aLHS-50 aLHS-85 aLHS-120 aLHS-250
Center of measurement range 30mm 50mm 85mm 120mm 250mm
Measurement range ±4 mm ±10 mm ±20 mm ±60 mm ±150 mm
F.S. (full scale) 8mm 20mm 40mm 120mm 300mm
Light source  Red semiconductor laser, wavelength: 655 nm, Maximum output: 1 mW
Laser class  IEC/JIS: CLASS 2 FDA: CLASS II
Spot size 0.1 x 0.1 mm 0.5 x 1.0 mm 0.75 x 1.25 mm 1.0 x 1.5 mm 1.75 x 3.5 mm
Linearity  ±0.1% F.S.
 Repeat accuracy  2 μm

(4 μm when response time is set to FAST)

 5 μm

(8 μm when response time is set to FAST)

 10 μm

(15 μm when response time is set to FAST)

 30 μm

(45 μm when response time is set to FAST)

 75 μm

(100 μm when response

time is set to FAST)

Sampling period  0.5 ms/1 ms/1.5 ms/2 ms  0.75 ms/1 ms/1.5 ms/2 ms
Response time

Averaging

<10ms (Fast mode)

How can we support you?

If you need any assistance, do not hesitate to contact us