CHRocodile 2 K

3D Metrology - Point Sensors

CHRocodile 2 K

Request quote

Robust, one-sided, non-contact measurement of plastic wall thickness

The CHRocodile 2 K optical sensor uses infrared light to carry out highly precise, non-contact measurements of the wall thickness of non-transparent or opaque plastics.

CHRocodile 2 K


  • Plastic wall thickness measured

    The CHRocodile 2 K optical sensor uses infrared light for one-sided, non-contact measurement of plastic products, such as films, extruded blown films, preforms, PET bottles, blisters, and balloons – both inline and offline.
  • Precision results

    The ultra-high dynamic response and outstanding signal-to-noise ratio ensure precise measuring results in a wide distance tolerance range. 
  • Compact design

    The sensor's compact design enables integration into tight spaces in production environments. 
  • Exactly the right probe for your needs

    Each one of our single point sensors consists of a controller, an optical fiber, and an optical probe. From our large selection of optical probes we can ensure a custom solution to suit your requirements. A list of our interferometric probes can be downloaded here.

Technical data

  • Measurements/second: up to 4,000 Hz
  • Interferometric measuring range: 15 µm - 1500 µm
  • Resolution: 3 x 10-6 x upper measuring range limit
  • Synchronization with external devices: trigger input, synchronization output, 5 encoder input
Download datasheet for CHRocodile 2 K now
Download Overview Interferometric Sensors and Probes now

Our service for your productivity

[Translate to Englisch:] Inbetriebnahme
Commissioning 3D Metrology

Learn more

[Translate to Englisch:] Reparatur
Repair 3D Metrology

Learn more

[Translate to Englisch:] Kontakt Service
Contact Service 3D Metrology

Learn more

More Point Sensors

CHRocodile C

  • Optoelectronics and optical probe in a single housing
  • Value for money
  • CHRocodile C HS, high sensitivity version…

CHRocodile 2S | 2SE | 2S HS

  • Works on all kinds of surfaces and materials
  • No shadowing effects
  • Ideal for inline measurements
  • Measurement at high…

CHRocodile 2 IT

  • Ultra-fast
  • Wide measuring range
  • Excellent on differing surfaces
  • Exactly the right probe for your needs

CHRocodile Mini confocal sensor

CHRocodile Mini - mini size, maxi performance

  • Low-price, state-of-the-art confocal sensor
  • Small footprint: compact…

These sectors may also be interesting for you

CHRocodile CLS | CLS HS

  • No shadowing effects
  • Outstanding lateral resolution
  • High numerical aperture optical probes in outstanding quality
  • Hig…

CHRocodile MPS 2L

  • Replaces up to 24 individual measuring channels
  • Maximum flexibility in selection of point and line measuring probes
  • De…

CHRocodile 2 DPS

  • Cost efficiency
  • Direct output of result
  • Various fields of application
  • Exactly the right optical probe for your needs

CHRocodile MPS sensor family

  • Maximum flexibility
  • Ideal for solving multiple measuring tasks simultaneously
  • Flexible positioning of measuring probes…

Flying Spot Scanner

  • Replaces X-Y motion system
  • Set up your own scanning path for any kind of material
  • Saves time and money

CHRocodile CVC

  • High lateral resolution
  • High depth of field – no need to autofocus
  • High contrast on all types of material
  • High speed


  • Better quality output
  • Minimal impact on process time
  • Optimized welding process
  • Easy integration

We are glad to help you with any questions you may have.

* Required fields