The force measuring instrument market report shows that the global force measuring instrument market volume in 2008 was 50.6 billion US dollars, and the global force measuring instrument market is expected to exceed 60 billion US dollars in 2010. According to the survey, Eastern Europe, Asia Pacific and Canada are the fastest growing force measuring instrument markets. Globally, the fastest growing market for dynamometers is still the automotive market, followed by the process control market, optimistic about the outlook for the communications market manner.

SomeDynamometerMarkets such as pressure force measuring instruments, temperature force measuring instruments, flow force measuring instruments, and horizontal force measuring instruments have shown the characteristics of mature markets. Flow force measuring instruments, pressure force measuring instruments, and temperature force measuring instruments are the largest markets, accounting for 21 percent, 19 percent, and 14 percent of the overall force measuring instrument market. The major growth in the force measuring instrument market comes from emerging force measuring instruments such as wireless force measuring instruments, MEMS force measuring instruments, and biological force measuring instruments. Among them, wireless force measuring instruments The compound annual growth rate of force meters is expected to exceed 25 percent in 2007-2010.

1. Sensitive components

Directly sense the measured (mass) and output other components that have a clear relationship with the measured elastic body, such as the resistance strain weighing force measuring instrument converts the mass of the measured object into deformation; the capacitive weighing force measuring instrument elastic body will Convert measured mass to displacement

2. Conversion element

Also known as a sensing element, it converts the output of the sensing element into a signal that is easy to measure. For example, a resistance strain gauge (or resistance strain gauge) of a resistance strain load cell converts the deformation of an elastic body into a resistance value The change of the capacitor weighing force measuring instrument converts the displacement of the elastic body into the change of capacitance. Sometimes some elements have the function of both a sensitive element and a conversion element. The piezoelectric material such as a voltage weighing force measuring instrument is output when deformed under the action of an external load. power.

3. Measuring element

Converts the output of a conversion element into an electrical signal to facilitate further transmission, processing, display, recording or control. For example, bridge circuit dynamometers for resistance strain weighing and charge preamplifier dynamometers for piezoelectric weighing

4. Auxiliary power supply

The global force measuring instrument market is showing a trend of rapid growth in the changing innovation. Relevant experts pointed out that the main technology in the \/k0\/ field will be extended and improved from the existing technology, and countries will compete to accelerate the development of the new generation force measuring instrument. Development and industrialization, competition will become increasingly fierce. The development of new technologies will redefine the future force measuring instrument market, such as new force measuring instruments, such as wireless force measuring instruments, fiber optic force measuring instruments, intelligent force measuring instruments and metal oxide force measuring instruments. emergence, and expansion of market share

Provide energy for the electrical signal output of the force measuring instrument. Generally, the weighing force measuring instrument requires an external chain power supply to work. Therefore, as a product, the power supply requirements must be indicated, but it cannot be used as part of the weighing force measuring instrument. Some force measuring instruments, such as magnetic Electric speed force measuring instruments, due to the large output energy, can work normally without auxiliary power supply. Therefore, not all force measuring instruments have auxiliary power supply