Construction and application of weighing transmitter

In recent years, the overall scale of the development of China's weighing transmitter industry has gradually expanded. It is obviously suitable for the automotive industry, including the application of weighing transmitters in automobile tires, and the application of weighing transmitters in airbags. Application of heavy transmitter in chassis system,weighing transmitterApplication in engine operation management system, application and requirement of weighing transmitter in exhaust gas and air quality control system, application and requirement of weighing transmitter in anti-lock braking system, weighing transmitter The application and requirements in the car driving safety system, the application and requirements of the weighing transmitter in the car anti-theft system, and in addition, the Chinese weighing transmitter also has new applications in other fields, such as industrial control, environmental protection, Weigh transmitters for facility agriculture, multimedia imaging and other related applications

In real life, force is everywhere due to the interaction of objects. People often need to measure the magnitude of force, such as pull, push, pressure, etc. For practical application reasons. Since force is a vector with direction and magnitude, so When measuring force, a device that can convert physical signals into measurable electrical signals is usually required. There are many kinds, such as weighing weighing transmitter, tension weighing transmitter, torque weighing transmitter, etc. Now this kind of weighing transmitter is widely used.

One of the characteristics of the weighing transmitter industry is that the weighing transmitter itself is highly technical, but the price of a single weighing transmitter is generally not high. One result of this feature is that although the weighing transmitter has high technology Added value, but it is difficult to form a considerable output value only by weighing transmitter According to the analogy of Professor Dong Yonggui, the weighing transmitter is a bit like the "medicine guide" of traditional Chinese medicine. Its own function is very important, but the real scale depends on The whole drug Once many foreign weighing transmitter companies make breakthroughs in some weighing transmitters, related measuring instruments will be developed very quickly.

For each different application site, there are different types of load cells for each branch of mechanics. Today, there are many dependencies of tension load cells measured on industrial machines. The transmitter is based on the principle of weighing and weighing transmitter, and uses 2 tension transmission parts to transmit force. The force sensor is fixed in the internal structure. The piezoelectric sheet is pressed on one side of the central area of ​​the piezoelectric sheet. The substrate part is located on the piezoelectric sheet Between the other side and the edge of the force transmission part, and is closely attached to the piezoelectric sheet. According to the strength and size of different tensile forces, different tensile force weighing transmitters are designed, such as s-type tensile force weighing transmitters , plate ring tension weighing transmitter, etc. S-type tension weighing transmitter is the most common type of mechanical weighing transmitter. Most of them are used to measure the tension and pressure between solids, usually Also known as tension weighing transmitter because it is shaped like an S shape, it is also called S-type tension weighing transmitter. Its advantages are simple installation, convenient use, and it is suitable for electronic force measurement systems, such as hanging Scales, batching scales, machine-to-machine scales, etc. The plate ring tension weighing transmitter is also named because of its shape, and its advantages are more suitable for a wide range, working under harsh conditions, good frequency response characteristics, many used in building materials , cement, chemical, lifting and lifting industries.

Weighing transmitters, as well as similar internal thread, external thread column tension weighing transmitters, hook scale weighing transmitters, etc. are classified in many ways. The principle is the same: the force produces deformation, and the physical signal of the force is converted. In order to measure the tensile force more conveniently and directly, the tensile force weighing transmitter has different structural changes, but the disadvantage of these changes is that the comprehensive accuracy of different tensile force weighing transmitters is different. .When choosing a tension weighing transmitter, accuracy and measurement range are the most important indicators, which need to be considered comprehensively.