Portable car weighing system, portable car weighing board, car weighing board, floor scale, weighing platform portable car weighing axle loader Tianjin pressure sensor, Chongqing pressure sensor, Shanghai pressure sensor Bei Province pressure sensor, Shanxi Provincial pressure sensor, Liaoning Province pressure sensor, Heilongjiang Province pressure sensor, Jiangsu Province pressure sensor, Jiang Province pressure sensor, Anhui Province pressure sensor, Fujian Province pressure sensor, Jiangxi Province pressure sensor, Shandong Province pressure sensor, Henan Province pressure sensor, Hubei Provincial pressure sensor, Hunan Province pressure sensor, East Province pressure sensor, Hainan Province pressure sensor, Sichuan Province pressure sensor, state and province pressure sensor, Yunnan Province pressure sensor, Shaanxi Province pressure sensor, Gansu Province pressure sensor, Qinghai Province pressure sensor, Inner Mongolia pressure sensor , Guangxi Provincial Pressure Sensor Transmitter Portable Vehicle Weighing System is widely used by traffic control and road administration departments to check overloading and overloading of vehicles on the highway. It can statically and dynamically detect the axle load and total load of the vehicle, whether it is overloaded, overloaded, and overloaded. The weight and other data provide a strong basis for traffic control and road administration departments, which is crucial for safe driving, preventing accidents, and protecting roads and bridges. At the same time, this system can also be used for vehicle weighing in various factories, mines, docks, freight yards and other places.
Structural Features
The overall flat plate is as shown in the figure. It adopts the working principle of a bridge sensor. Since it is multi-channel shear stress bearing, it has a compact structure and good dynamic response effect. It is made of strong aluminum alloy and is lightweight and rust-proof. The slope and the platform are integrated, and the interfaces are drawn out at both ends, which further reflects the convenience and speed
Scope of application
Used for dynamic and static weighing of road vehicles
Weighing construction site materials
Type of wheel weight or axle weight measurement
Load inspection and stability test of type of wheel weight or axle weight
Main technical parameters
Single plate measuring range,
Weighing range
Calibration, the selected graduation value of the instrument is
Static weighing error<
State weighing error
Degree influence/degree
Allowable operating temperature range~+ Degree
Full overload
Self-weight
Range wheel load sensor/axle weight/vehicle weight axle weight (/number of axles)
Accuracy wheel load sensor static accuracy comprehensive dynamic accuracy~
Main functions
, Portable car weighing system consists of three parts
, Collection component (model/) of the load sensor car weight signal
, Connection data line signal transmission component
, Control instrument signal processing, data transmission components (model)
, Weighing sensor is made of hard aluminum alloy material, integrated design, static weighing accuracy reaches up to ~, dynamic weighing accuracy reaches ~. It reaches the fourth level standard of national weighing instruments. The integrated design makes the sensor have high strength, good repeatability, small size, rust resistance, sealing, and moisture resistance. It adopts a standardized communication interface, making the use of the system, shipping and after-sales service very convenient.
The connection data cable is a vulnerable part among the system components. It adopts national standardized communication design, making it easy to replace.
, control instrument
, users can set two working modes to adapt to different regulations of road administration and traffic police
, there are two types of numbers: single channel and dual channel. Dual channels can detect vehicle eccentric load coefficient
, very excellent dynamic detection performance and high accuracy
, backlight dot matrix LCD display clearly visible during the day and night
. The full Chinese character display and printing user interface is extremely friendly
. It is easy to input the complete vehicle number including the name of the province and city
. The name of the testing unit and the name of the inspector can be input
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, Built-in Chinese character printer to print complete inspection voucher
, Automatically determine whether the limit is exceeded
Can store the inspection records of up to one vehicle
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Search and statistical functions of the equipment
Use both AC and DC, real-time display of battery capacity, the battery can last for working hours and can automatically shut down
, can be powered and charged by car power cigarette lighter
The detection instrument can work independently and has a complete interface to upload detection data to the computer at any time
Main technical parameters of the special dynamic instrument for the detection station
Five-digit LCD display
Full-scale temperature coefficient/degree
Internal resolution bits
Sampling rate ~ times/
Display update speed/second
The system is not Linear
Sensor excitation power supply
Operating temperature, allowable degree
Power consumption (not including sensor) (not printing, turn off the backlight (when printing))
Built-in power supply/lead-acid The battery can be connected to an external DC power supply or/
The communication interface is a five-core aviation socket for computer connection
Comes with a micro high-speed printer
Usage and precautions
Wire and connect according to the attached wiring diagram. Place the testing platform stably
It is recommended that when measuring ground requirements, the testing platform should be placed on a flat cement pavement or a flat and stable asphalt pavement. The unevenness per square meter is mm/square meter, and the maximum allowed particles in the stress surface￠
Open the instrument and set the instrument parameters according to the car model. The specific operation is carried out according to the attached instrument manual.
After setting the parameters of the instrument, drive the wheel on the detection platform. The driving speed of the vehicle during dynamic measurement is recommended/, The maximum does not exceed /, when the effective measurement area of the wheel on the inspection platform is heavy, the tire's focus point must be in this area, otherwise the weighing result will be out of tolerance and the emergency brake on the inspection platform will be prohibited
Wait for the data to stabilize Then the reading can be taken. If you want to print, set it according to the instrument manual. After the vehicle passes, press the *Print* button. You can also set automatic printing
When not in use, please keep the detection platform in a dry environment. Store it in a medium. When the battery of the meter is low, please charge it in time
Please do not use it on wet or rainy days
Handle it with care when transporting it, and it is strictly forbidden to drop it
Portable car weighing system, portable car weighing plate