Electronic hanging scales need to improve accuracy in the following aspects:

Sensor accuracy: Improving the accuracy of weighing sensors is the key to improving the accuracy of electronic hanging scales. 

Sensors are the core components of electronic hanging scales, and their accuracy directly affects the accuracy of weighing data. 

To choose high-quality and high-precision sensors, it is necessary to ensure the correct and stable installation of the sensors.

Calibration: Regularly calibrate the electronic hanging scale to ensure its accuracy. 

Calibration includes calibrating sensors and calibrating the entire electronic suspension scale system to ensure accurate and reliable weighing data.

Environmental control: Keep the electronic hanging scale in a dry and clean environment to avoid moisture and debris from affecting it. 

At the same time, it is necessary to avoid using electronic hanging scales in environments with high wind speeds and frequent vibrations, as these factors can affect the accuracy of weighing data.

Maintenance: Regular maintenance and upkeep of electronic hanging scales, including cleaning sensors, checking wiring connections, tightening bolts, etc. 

Ensure the cleanliness and safety of the electronic hanging scale, and keep it in good working condition.

Data processing: Real time monitoring and analysis of the data collected by electronic hanging scales, timely detection and correction of abnormal data, and improvement of the accuracy of weighing data. 

At the same time, digital filtering and other technologies can be used to reduce the impact of external interference on the data.

Operating instructions: When using an electronic hanging scale, it is necessary to follow the operating instructions to avoid improper operations such as overloading or hitting sensors. 

At the same time, it is important to observe the force on the sensor to ensure that it is in normal working condition.

Choose a suitable electronic hanging scale: When purchasing an electronic hanging scale, it is necessary to choose the appropriate range, accuracy level, function and other parameters of the electronic hanging scale according to actual needs. 

Don't blindly pursue high precision, choose according to actual needs.

In summary, improving the accuracy of electronic hanging scales requires multiple aspects, including sensor accuracy, calibration, environmental control, maintenance, data processing, operating standards, and selecting appropriate electronic hanging scales. 

Only by comprehensively improving the accuracy of electronic hanging scales can we better meet the needs of industrial production and trade settlement.