© 2025 Hexagon AB and/or its subsidiaries
© 2025 Hexagon AB and/or its subsidiaries
Quick and correct evaluations with high repeatability
CALIPRI C42 meets the demand of the railway industry for easy-to-use profile measuring devices with highly reproducible results. The product stands for multifunctionality across the board for the complete wheel-rail system. Different software measurement modules for wheels, break discs, rails, and switches allow customized use across the rolling stock domain.
Users can perform different measurement tasks with just one lightweight and easy-to-operate system. Measured dimensions are displayed on a tablet PC or directly via the sensor display, and can be compared to predefined limit values.
Benefits And Features
Multifunctionality
The multifunctional CALIPRI C42 enables the combination of several inspection tasks (measurement modules) in one measurement device. You can choose the perfect combination.
User-independent results
CALIPRI C42 eliminates human error for reliable measured values. It is not necessary to exactly maintain the distance and angle to the wheel profile, as the CALIPRI method automatically compensates any rotations and tilts.
Rugged design meets lightweight sensor
CALIPRI C42 is a lightweight, easy-to-use sensor and allows comfortable measurement in the rail industry. Only one sensor is required for all measurements.
You might be interested in...
Related products
Training and Resources
Our team is ready to help
Our technical support teams are on hand to answer your questions. Contact us through our online form and we will get right back to you.
Quick and correct evaluations with high repeatability
CALIPRI C42 meets the demand of the railway industry for easy-to-use profile measuring devices with highly reproducible results. The product stands for multifunctionality across the board for the complete wheel-rail system. Different software measurement modules for wheels, break discs, rails, and switches allow customized use across the rolling stock domain.
Users can perform different measurement tasks with just one lightweight and easy-to-operate system. Measured dimensions are displayed on a tablet PC or directly via the sensor display, and can be compared to predefined limit values.
CALIPRI C42 Specifications
| Measurement capability | |
|---|---|
Train wheelsets – wheel profile, diameter, brake discs, rails, switches | |
| Technology | |
Non-contact laser light section with patented CALIPRI principle | |
| Laser class | |
2M | |
| Protection class | |
IP54 (ruggedized design) | |
| Operation | |
Manual, battery supplied | |
| Field of view | |
150 – 130mm | 6 x 5 inches | |
| Accuracy | |
Accuracy < +/- 80μm Repeatability < +/-35µm | |
| Data export | |
csv, xml, pdf, customer specific |
Take advantage of various learning opportunities
Visit the Nexus Academy Catalog for a complete list of educational content. You can enroll for training, complete self-paced courses, register for distance learning, classroom instruction, live training events, and download or print your completion certificate.
Dive into our documentation to explore the full potential of our product offerings
Your ultimate resource for practical guidance and support. Here you’ll find a wealth of step-by-step how-to guides, detailed tutorials, and handy tips and tricks. Whether you’re troubleshooting an issue or looking for ways to optimize your use of our products, our Documentation Center provides clear and concise information to help you get the most out of your experience.
Downloads are only available on the desktop version. Please access our site from a desktop to download.
This product does not offer any software downloads.
