Reliable Bolt-On Strain Gauge Sensors

Bolt-on strain gauge sensors are used to measure changes in a vehicle’s spring-suspension components and translate that information into onboard weight readings. In a TruckWeight system, they help commercial operators monitor axle group, gross vehicle, and net weights. This supports loading decisions, payload management, and compliance oversight before the vehicle reaches an external scale.

These sensors are intended for commercial trucks, tractors, and trailers equipped with spring suspension configurations. A suitable setup depends on the vehicle’s suspension arrangement and the weights you need to monitor, such as individual axle groups, gross vehicle weight, or net payload. Confirming the vehicle configuration before selection helps ensure the onboard system is properly matched.

TruckWeight’s onboard scale technology is designed around wireless installation, avoiding complicated wires, cables, and electrical connections associated with many traditional systems. The company also describes its systems as self-installable with no special tools required. Installation requirements can still vary by vehicle and system configuration, so following the applicable product instructions is important.

Yes. TruckWeight states that operators can monitor axle group, gross vehicle, and net weights from the cab or nearby. Available display options include a long-range handheld touchscreen display with trailer identification and weight information. Giving drivers access to current readings can help them make informed loading and dispatch decisions before leaving a jobsite or loading area.

Calibration aligns the onboard system’s readings with verified reference weights so the data can be used more confidently in day-to-day operations. TruckWeight offers Full Remote Calibration, a cloud-based service for calibrating onboard scale sensors and configuring systems remotely. It also supports back-office calibration and quality-control workflows to help identify equipment that may need maintenance or recalibration.

TruckWeight Analytics is designed to store, share, verify, record, report on, and analyze truck and trailer weight data through cloud-connected tools. The platform provides real-time data access and can integrate with cloud platforms and telematics APIs. It supports centralized monitoring of multiple trucks and sensors, helping drivers, back-office teams, and maintenance personnel coordinate around the same information.

Onboard weight monitoring helps operators check weights before travel, which can support efforts to avoid overweight conditions and related fines. TruckWeight Analytics can also provide events and alerts for overweight conditions, auditable safety records, and compliance oversight. The system is a decision-support tool; fleet operators remain responsible for meeting applicable weight limits and regulatory requirements.

Start with the vehicle type, whether it uses spring or air-ride suspension, the number of vehicles, and the weight data you need to see. It is also useful to identify whether drivers need a display, whether trailers must be tracked, and whether your office needs cloud or telematics integration. These details help determine an appropriate TruckWeight configuration.