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1. An overview of the

DCS - Ⅲ road vehicles in integrated intelligent dynamic weighing system is my company at home and abroad on the basis of the development of advanced dynamic weighing technology used in high preview and meter weight fees of new products.The quartz piezoelectric sensor, developed by our company, is made of quartz crystal and has stable working performance.The system has short construction cycle, long service life and no maintenance.It is more concealed, and can eliminate the interference of non-standard driving on the weighing accuracy to the maximum extent, so as to ensure normal operation in the case of frequent start and stop of toll station vehicles.The product is quick, accurate, easy to operate and easy to install and maintain.

2. Product features

High concealment and maintenance free

The quartz sensor is made of epoxy resin material, which is poured in one time.

Construction is simple, road structure is not damaged

There is no need to dig and cast foundation pits on the road, no need for any drainage works, the road can be installed by cutting shallow slots, road structure is not damaged.

Dynamic range is wide

The quartz crystal sensor has a wide range of dynamic range, and the single sensor is up to 150KN.

The linear degree of the whole range is less than or equal to + / -0.2%, which is convenient for the measurement calibration of the dynamic weighing system.

Wide range of temperature adaptation

Quartz crystal sensor working temperature range for - 40 ~ 80 ℃, the temperature coefficient is only 0.02%, don't need to compensate temperature;

Lane adaptation

The dynamic weighing error caused by non-uniform speed, curve, ramp and curve can be greatly reduced by using longitudinal quartz crystal.

Fast response and high measurement accuracy

The quartz crystal sensor is extremely rigid and can accurately measure the rapidly changing dynamic load (only a few us).The quartz crystal sensor can measure the effective vehicle through the speed range of 5~200km/h, and the same weight accuracy can be ensured even when the vehicle changes speed.

3. Technical parameters