Product introduction

HKLP12 piezoelectric wheel axle identifier uses piezoelectric ceramic piezoelectric effect. When the load acts on the piezoelectric ceramic, it generates charge and amplified to produce signals. The HKLP12 piezoelectric wheel axle identifier sensor consists of a number of sub-sensors, which are aligned in an array with equal spacing. When a sub- sensor is loaded, the sensor has an output signal. The controller adopts advanced digital signal processing technology, the probability of miscarriage of justice is small, adopting multiple anti-interference measures, the system stability is good, can identify whether there is axle through, and determine whether a single or double axles. The system has the advantages of high accuracy, fast response, high sensitivity, error prevention, easy installation, simple operation, high stability, long life, maintenance free and so on.

Technical parameters

Equipment composition

Wiring schematics

Construction introduction

Small structure, good sealing, no excavation and drainage system needed, complete encapsulation structure and seamless connection with the road surface

l On a flat hard pavement, digging one groove slightly longer than the sensor, 70mm wide and 50mm deep.

l Cleaning the groove.

l Mixing the sealant evenly and pouring into the groove.

l After the sealant curing, polishing flat.

Zhengzhou Hengliang Tech Co., Ltd is a professional high and new tech enterprise, who specialized in developing, production and sales of quartz sensor (truck scales) , high speed WIM system, low speed WIM system, etc.

After 10 years intensive study of piezoelectric material, piezoelectric technology and algorithms, we developed quartz sensors, wheel Identifier sensor and other piezoelectric products based on piezoelectric technology, which were all highly accepted by the customer and market.

We have professional R&D team, well-equipped with complete process equipment, strict inspection system, and with strong quantity production capacity, at the same time, compared to similar products available in the market, our products owned the advantage such as high accuracy rate, long life span, no need maintenance, and easy construction etc, has been widely used and praised by the client.

We developed the quartz sensor, control system software by our own, have the intellectual property rights, and we own the invention patent of quartz crystal sensor and other patents and software copyrights.