Introducing the IRD SAW III portable dynamic scale system

International Road Dynamics’ (IRD) durable IRD SAW III portable wheel load weigher is now available for dynamic weighing; its user-friendly software enables users to efficiently pre-select overloaded trucks. Two IRD SAW scales are paired and connected to a PC via Bluetooth. When a vehicle drives over the scales at slow speed, the weighing result, wheel/axle weights and gross vehicle weight, is displayed on the screen. For weight enforcement with the highest accuracy the system can be switched to static oper
July 21, 2017 Read time: 2 mins
69 International Road Dynamics’ (IRD) durable IRD SAW III portable wheel load weigher is now available for dynamic weighing; its user-friendly software enables users to efficiently pre-select overloaded trucks.


Two IRD SAW scales are paired and connected to a PC via Bluetooth. When a vehicle drives over the scales at slow speed, the weighing result, wheel/axle weights and gross vehicle weight, is displayed on the screen. For weight enforcement with the highest accuracy the system can be switched to static operation mode. Computer-0based processing provides 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 one in static mode for weight enforcement.

The low profile unit is designed to meet OIML R134 and it lightweight, rugged and corrosion resistant and suitable for twin tyre weighing.

Classification & Data Collection

For more information on companies in this article

Related Content

  • Wireless - the future of vehicle detection
    July 23, 2012
    Peter Cattell of Clearview Traffic analyses different wireless communications methods and explains how these are changing the face of vehicle detection. With the continued expansion of traffic data collection solutions, providing a robust, reliable, scalable and secure method of collecting information becomes increasingly important. Over many years, various mobile wireless technologies have been utilised to make the remote collection of data a reality but recent developments are changing the way that this w
    Read More
  • Escort unveils connected car radar / laser detection system
    November 9, 2017
    Escort has announced the launch of what it claims to be the first radar and laser detector designed for connected cars (CCs) to alert drivers of the latest ticket threats in real-time. Through built in Wi-Fi, the Escort Max 360c (EM360) updates drivers through the vehicles on board connection. The EM360 connects directly to the CC’s Wi-FI and automatically connects to the real-time ticket-protection network, Escort Live (EL), without needing the smartphone to connect to the detector. It is designed with
    Read More
  • Transport is evolving – and road safety must keep pace, says Parifex
    May 25, 2023
    France-headquartered Parifex works at the cutting edge of Lidar-based speed control systems. CEO Paul-Henri Renard discusses safety advances made in recent decades - and the causes of accidents that remain…
    Read More
  • IRD wins major New York traffic monitoring system contracts
    January 27, 2012
    The New York State Department of Transportation (NYSDOT) has awarded International Road Dynamics (IRD) two traffic monitoring system contracts. The initial two-year contracts, under which IRD will install, upgrade, repair, operate, and maintain the NYSDOT data collection sites, are valued at US$2.46 million, with three optional one year extensions for a potential total duration of five years with a total value of US$6.15 million. There are four types of traffic data collection sites within the contract, inc
    Read More

Highlighted Content