Weight-in-motion

Introduction

System Solutions for Overload Management

Core Hardware：

The sensor is made of piezoelectric material, when piezoelectric material is subjected to external force, its polar surface generates charge which is proportional to the external force, the charge is converted into electric quantity output by charge amplifier, then external force can be calculated.

Perfect linear output, consistent repeatable weighing output signal, easy to calibrate, stable working performance, fully sealed structure, no mechanical movement and wear, waterproof, dustproof, strong and corrosion-resistant; Temperature and humidity adapt to a wider range, no need frequent calibration and maintenance in a short time due to seasonal change.

Sensor Parameters

Quartz Weigh In Motion sensor is a rigid and strip Weigh In Motion sensor based on piezoelectric principle and patent structure. It is composed of piezoelectric quartz crystal sheet, electrode plate and special beam type bearer, which can be combined into a variety of sizes of road traffic sensors.

Core Software  

Related classic cases

Case of Indonesia