2023-02-01 09:14:08
A load cell, a type of load cell, is a device that converts a mass signal into a measurable electrical signal output. Common load cell sensors are mostly resistance strain sensors. When using a sensor, the actual working environment in which the sensor is located must be considered. This is crucial to the correct selection of the sensor. It is related to whether the sensor can work normally, its s...
2022-12-13 16:50:36
The accuracy level of the load cell includes technical indicators such as the sensor's nonlinearity, creep, creep recovery, hysteresis, repeatability, and sensitivity. When choosing a sensor, don't simply pursue a high-grade sensor, but consider both the accuracy requirements of the electronic scale and its cost. The selection of the load cell level must meet the following two conditions: 1. Meet ...
2022-10-31 16:12:52
When it comes to weighing sensors, you may be unfamiliar, but when it comes to electronic scales in wet markets, you are very familiar with them. As the name suggests, the core function of a weight sensor is to tell us exactly how much an object weighs. As the soul of a weighing device, we can almost say that where there is weighing, there is it. It hides in every link of people's life, from the s...
2022-09-22 17:32:10
The working principle and manufacturing process of the strain gauge load cell (hereinafter referred to as the load cell) are determined. It is a resistance strain gauge with four pieces or a multiple of four pieces, which is pasted on the surface of the strain area of the elastic element with strain adhesive. After high temperature curing and post curing treatment, it is firmly integrated into one...
2022-09-22 16:55:33
A load cell is a device that converts a mass signal into a measurable electrical output. According to the conversion method, the load cell can be divided into photoelectric type, hydraulic type, electromagnetic force type, capacitive type, magnetic pole change type, vibration type, resistance strain type, etc. Among them, the resistance strain type is the most widely used. The working principle of...
2022-06-28 15:50:10
With the advancement of science and technology, mechanical electronic scales have gradually replaced steelyard scales. There may be quantitative changes in efficiency, but there may be limitations in accuracy. Therefore, various electronic scales have appeared on the market, and the emergence of load cells has completed the conversion of force to electricity, which is welcomed by people. The load ...
2022-06-28 15:32:32
Load cells are force sensors. It converts forces such as tension, compression, pressure or torque into measurable and normalized electrical signals. As the force applied to the load cell increases, the electrical signal changes proportionally, and the change in the magnitude of the electrical signal becomes a specific weight value through the conversion of the instrument. This is the basic princip...
2022-04-04 16:29:22
(1) Rated load: the maximum axial load that the sensor can measure within the specified technical index range. But in actual use, generally only 2/3~1/3 of the rated range is used. (2) Allowable load (or safe overload): the maximum axial load allowed by the load cell. Overwork is allowed within a certain range. Generally 120%~150%. (3) Ultimate load (or limit overload): the maximum axial loa...
2022-02-08 15:54:27
The principle and functional characteristics of intelligent weighing load cell The principle of intelligent load cell: The principle of the load cell itself is a system. With the development of science and technology, the composition and research content of this system are constantly being updated. People put forward "sensor system" because the important trend in the development of sensing technol...
2021-12-27 15:30:43
Background technology with the rapid development of my country's logistics and transportation industry, the number of trucks has risen sharply. In the process of vehicle transportation, on-board over-limit detection is an important task. In the current traffic accidents involving heavy vehicles and road and bridge damage accidents, they are almost closely related to vehicle overload. Therefore, mo...
