Smart data with smarter operations
KiTraffic Digital is the world’s most advanced digital WIM platform, combining cutting-edge sensors and precision engineering for highly accurate, real-time vehicle weight measurements at any speed. Its smart digital technology identifies overloaded trucks, helping protect roads and bridges from excessive traffic loads and extending infrastructure lifespan.
Take advantage of the world's highest accuracy
- World’s most accurate WIM system delivers weighing precision of up to ± 2% for gross vehicle weight (in ideal road conditions), from walking pace to racing speeds
- OIML R134 certification for accuracy class F5 from the Swiss Federal Institute of Metrology (METAS) provides independent proof of performance – making national type approvals easier
- Best detection rate ensures automatic penalization of the maximum number of overloaded vehicles via direct weight enforcement
Benefit from innovative Lineas Digital sensors
- The core elements of the new platform are Lineas Digital WIM sensors – the world’s first fully digitized quartz piezoelectric sensors
- With over 60 embedded sensing elements, Lineas Digital generates more data than any other WIM sensor on the market
- Lineas Digital is backed by Kistler’s proven track record of over 30 years in quartz piezoelectric sensor technology
- Modular design covers all lane widths and fits all types of pavement
Manufactured to highest quality standards
Every sensor is 100% tested and factory-calibrated
Reliable quartz technology - over 100,000 sensors sold worldwide
Minimal road damage with only small slot in the pavement
Low installation costs without the need for heavy machinery
Long service lifetimes backed by Kistler's 30 years of experience
Gain access to cutting-edge digital features
Automated tire screening
- Delivers tire type information (dual/single) and detects underinflated or flat tires
- Enables tire screening with no need for additional software or tilted sensors
Smart road calibration
- Each quartz crystal within a Lineas Digital WIM sensor can be calibrated separately. This compensates for the influence of varying road properties across the lane, so highly accurate results are guaranteed in all driving positions
Interlane driving
- Delivers correct weight measurements and reliable data – even when vehicles switch lanes at high speeds
Full-System Ownership System status monitoring
- Continuous health status monitoring assures users that the system is consistently operational
- Early detection of potential issues minimizes disruptions to operation
Meet our experts
Our experts are ready to dive into your infrastructure challenges.
Confidence you can stand behind
When the safety of roads and bridges is on the line, reliable data matters. Kistler’s proven Weigh In Motion technology delivers accurate, real-time vehicle weight data you can trust - helping transportation systems protect infrastructure, improve road safety, and keep traffic moving with confidence.
100,000+ Lineas sensors
installed worldwide
30+ years of innovation
with unique quartz technology
50+ countries
where Kistler traffic solutions are present
Kistler Group, Eulachstrasse 22, 8408 Winterthur, Switzerland
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