WIM system now OIML certified

Kistler’s weigh in motion (WIM) system, comprising Lineas quartz WIM sensors and the Kistler WIM data logger, has been awarded OIML R-134 certification for low to medium speed vehicle weighing from 3 to 65 km/h. As OIML R-134 is the international metrology standard for legal weighing applications, Kistler says the certificate paves the way for the use of its WIM systems in applications such as weight-based toll collection and automatic weight enforcement. The system also enables road concessionaries a
April 16, 2015 Read time: 2 mins
657 Kistler’s weigh in motion (WIM) system, comprising Lineas quartz WIM sensors and the Kistler WIM data logger, has been awarded OIML R-134 certification for low to medium speed vehicle weighing from 3 to 65 km/h.

As OIML R-134 is the international metrology standard for legal weighing applications, Kistler says the certificate paves the way for the use of its WIM systems in applications such as weight-based toll collection and automatic weight enforcement.

The system also enables road concessionaries and toll road operators to upgrade existing manual toll collection solutions to free-flow automatic toll collection, allowing vehicles to pass through toll collection sites without stopping.

OIML certification also provides a basis for creating the necessary legal framework for automatic weight enforcement. Kistler claims its maintenance-free WIM systems, which are based on durable quartz crystal sensors, and can be integrated into any manual or automated weighing system.
Classification & Data Collection

For more information on companies in this article

Related Content

  • Intercomp showcases high speed WIM sensors
    July 31, 2015
    Intercomp Company is showcasing its strip sensor product line for High-Speed Weigh-In-Motion (HSWIM) in-road installations this year at the 2015 ITS World Congress. The sensors utilise strain gauge technology for durable, stable, and accurate data collection of vehicle weight data at a variety of speeds. Capable of ASTM 1318 Type III, or COST A(5) performance, the sensor systems provide data including the wheel weight, axle weight, gross vehicle weight (GVW), vehicle configuration and speed. This allows us
    Read More
  • Iwim fibre optic solution for WIM stability
    March 20, 2018
    Italian exhibitor Iwim is exhibiting a new fibre-optic based weigh-in-motion system called the 50_10. Certified to OIML R134 class 10, the system can weigh heavy vehicles with up to five axles at speeds between five and 50km/h (weigh readouts of vehicles travelling above 50km/h are not OIML certified). According to the company, the use of fibre optic technology means the system is not affected by electromagnetic interference or temperature variations, there are no electric cables running to the
    Read More
  • Iwim fibre optic solution for WIM stability
    March 20, 2018
    Italian exhibitor Iwim is exhibiting a new fibre-optic based weigh-in-motion system called the 50_10. Certified to OIML R134 class 10, the system can weigh heavy vehicles with up to five axles at speeds between five and 50km/h (weigh readouts of vehicles travelling above 50km/h are not OIML certified). According to the company, the use of fibre optic technology means the system is not affected by electromagnetic interference or temperature variations, there are no electric cables running to the
    Read More
  • Indiana DOT awards weigh-in-motion contract to IRD
    June 25, 2015
    International Road Dynamics (IRD) has announced the award of a quantity purchase agreement (QPA) valued at approximately US$3.8 million by the Indiana Department of Transportation (INDOT). Under this agreement, IRD will be issued task orders to provide all necessary electronic equipment, software, and services required to build, reconstruct, test, calibrate and maintain the weigh-in-motion (WIM) and virtual weigh-in-motion systems (VWS) equipped with IRD manufactured hardware and software. The systems s
    Read More

Highlighted Content