Product Details
Maintenance Free Quartz Dynamic Weighing System
Product Description
- It has the functions of collection, statistics and transmission of
information required by highway traffic investigation stations.
Upload the over limit evidence collection information to the
municipal off-site law enforcement management system in real time.
The security performance, stability, reliability and scalability of
uploaded data meet the requirements.
- The communication interface and protocol meet the customization
requirements. The forensics information of the highway over limit
non stop detection point shall be uploaded in real time, and the
bandwidth of the information transmission channel shall not be less
than 20MBps. The network communication can automatically resume
after the abnormal recovery.
Product Parameters
Weighing accuracy | 90%~97% |
Single axle load | 40000kg |
Single axle max Load | 60000kg |
Speed range | 0.5~100km/h; |
Speed error | ≤±1km/h |
Wheelbase error | ≤±100mm |
Voltage | AC 220V 50Hz |
Output information | Speed, total weight, axle load, axle number, wheelbase, vehicle
type and passing time |
Maximum number of lanes | 8 lanes |
Data storage | It can store up to 10000 pieces of vehicle information data |
Data interface | RJ485 |
Work environment | -45℃~80℃,0~95% |
Confidence | ≥96% |
Project Case
Company Profile
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.
