Product Details
High Accuracy Dynamic Weighing Sensor & Weigh In Motion Sensors
Product Description
- The long term stability is good.
- There is a wide range of measurements, from low speed to high
speed.
- The short response time and large dynamic range.
- Not sensitive to temperature change.
- The installation is convenient and fast.
- Adapting to different kinds of road.
- No bump on the road after installation, safe and durable.
- The sensor having 18mm milling layer on surface and kept smooth
with pavement.
- The output interface: coaxial cable with BNC plugs
Project Parameters
Velocity range | 0.5 ~ 105km / h |
The error range of total weight | ≤ ± 5% |
Axle load error | ≤ ± 10% |
Speed error | ≤1km / h |
Single axle load | 30t |
Maximum overload | 150% |
Nominal sensitivity | -1.54 ± 7% PC / N |
Linearity | DC15 ~ 30V |
Working temperature | -45 ℃ ~ 80 ℃ |
Insulation resistance | > 100 GΩ |
Life | ≥ one hundred million axle |
Protection level | IP68 |
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.
