Skip to main content

Introducing the IRD SAW III portable dynamic scale system

International Road Dynamics’ (IRD) SAW III portable wheel load weigher is now available for dynamic weighing and its software enables users to efficiently pre-select overloaded trucks. Two IRD SAW scales are paired and connected to a PC via Bluetooth in order that the vehicle wheel/axle weight is displayed on a screen. For weight enforcement with the highest accuracy, the system can be switched to static operation mode with computer-based processing providing reporting, ticket printing and ticket archiving
November 14, 2017 Read time: 1 min

69 International Road Dynamics’ (IRD) SAW III portable wheel load weigher is now available for dynamic weighing and its software enables users to efficiently pre-select overloaded trucks.

Two IRD SAW scales are paired and connected to a PC via Bluetooth in order that the vehicle wheel/axle weight is displayed on a screen. For weight enforcement with the highest accuracy, the system can be switched to static operation mode with computer-based processing providing reporting, ticket printing and ticket archiving.

The system enables high vehicle throughput, especially when using two sets of IRD SAW scales (one set in dynamic mode for pre-selection and the other in static mode for weight enforcement).

Suitable for twin tyre weighing, the low profile unit is designed to meet OIML R134 and is said to be lightweight, rugged and corrosion resistant.

For more information on companies in this article

Related Content

  • Indiana DOT awards IRD further WIM orders
    July 24, 2015
    The Indiana DoT has awarded International Road Dynamics (IRD) an additional quantity purchase agreement valued at approximately US$9.9 million. Under the agreement, IRD will be issued task orders to provide weigh-in-motion (WIM) and virtual weigh-in-motion (VWS) systems including site and sensor installation, maintenance and repair for high accuracy traffic and weight data for planning, roadway design, and weight compliance purposes.
  • Intercomp showcases In-ground WIM
    October 7, 2016
    Intercomp is showcasing its continued success with weigh-in-motion (WIM) strip sensors for weight based applications, the company’s sensors and systems have recently been installed in Europe, Asia, and both North and South America.
  • Cross Zlin’s optical sensors increase options for WIM
    March 21, 2018
    Having won the 2016 Intertraffic Innovation Award, Cross Zlin is back again with a host of new products including a shortlisted fibre-optic based weigh-in-motion system called OptiWim. Marketing manager Libor Sušil describes the system as weigh-in-free-flow as it measures the axle across the full lane width regardless of the position of the wheels and the sensor can also detect underinflated tyres even on twin wheel configurations. He likens the measuring method to that of a strain gauge but adds that
  • IRD wins $1.2 million Indiana contract
    April 18, 2012
    International Road Dynamics (IRD) has announced the award of a Quantity Purchase Agreement for weigh-in-motion (WIM) and virtual weigh-in-motion (VWIM) systems, maintenance, and repair from the Indiana Department of Transportation (INDOT). Under this agreement, IRD will be issued task orders to deliver, install, commission, calibrate, and support WIM and VWIM equipment at numerous locations across the state.