IRD takes the strain in Melbourne

International Road Dynamics (IRD) is presenting its new SAW III portable axle scale and VectorSense sensor technology here at the ITS World Congress Melbourne.
October 10, 2016 Read time: 2 mins
Rish Malhotra of IRD displays the latest WIM innovations

69 International Road Dynamics (IRD) is presenting its new SAW III portable axle scale and VectorSense sensor technology here at the ITS World Congress Melbourne.

The SAW III scale is OIML 76 certified and suitable for enforcement weighing of transport trucks. IRD’s SAW I and II models were portable wheel load weighers with a strong reputation for durability.

New features introduced with this version of the SAW scale are an improved zero-setting function, a single NiMH battery pack with battery status display, an improved charge cycle, IP 65 rated interface connectors, and Bluetooth compatibility.

The SAW III scale is also available in a dynamic weighing version that can be used for screening vehicles at slow speed using weigh-inmotion (WIM).

New software is available for both static and dynamic scales. The VectorSense tyre sensor suite also being featured by IRD is an in-road sensor technology that provides vehicle position and individual tyre footprint data for use in traffic data collection programs, commercial vehicle operations (CVO), and toll road operations. Their ability to distinguish vehicle types by tyre characteristics makes these sensors particularly well suited to multi-modal traffic data collection. VectorSense sensors provide data on all types of vehicles, enabling engineers and planners to collect and analyse traffic data to optimise infrastructure investments such as bike lanes, bike paths, and bike share locations.

For more information on companies in this article

Related Content

  • 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
  • WIM system now OIML certified
    April 16, 2015
    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
    Read More
  • IRD to supply Idaho with electronic truck pre-screening
    June 17, 2014
    The US state of Idaho Transportation Department (ITD) has awarded International Road Dynamics (IRD) a US$1.5 million contract to supply and install an electronic pre-clearance system for the Huetter port of entry. The contract also includes two years of maintenance to commence upon completion of the installation. The project includes IRD's integrated electronic mainline weigh-in-motion (WIM) pre-screening solution with its intelligent roadside operations computer (iROC) that will exchange information w
    Read More
  • Intercomp celebrates milestones at Intertraffic 2018
    March 20, 2018
    Multiple milestones for Intercomp and its products will be celebrated at Intertraffic. The company’s in-ground strain gauge strip sensors, used in low and high-speed WIM (HSWIM), and its LSWIM axle scale have each successfully passed OIML initial verification testing, with the OIML R134 certificates in process. These successful tests coincide with the 40 year anniversary of the establishment of the Intercomp. Intercomp’s strain gauge strip sensors are grouted into 3 inch (75mm) channels cut into the ro
    Read More

Highlighted Content