The technically advanced multi-channel ADR-WIM card can be installed in the ADR-1000/2000/3000, semi-permanent or permanent configurations.
Installing a WIM card enables the ADRs to weigh heavy commercial vehicles at high speeds while retaining the full functionality and ease of use of the ADR-1000/2000/3000 series of counters / classifiers.
Using one or two simply installed subsurface piezoelectric weighing sensors(with optional secondary sensors), the following types of data can be accurately collected:
arrival time
vehicle speed and classification
gross vehicle weight
road surface temperature
volumetric flow,
individual axle weights and spacings
overload indications
Equivalent Single Axle Loadings (ESALs)
gap and headway
per vehicle records
When short-term data is required, temporary stick-down sensors may be installed for cost-effective surveys.
