数字显示调节仪表发展速度非常快，据不完全统计目前国内已有近两百个厂家生产。由于这种仪表功能全、可靠性高、读数直观、抗震性能好、工程价格比低，逐步替代了动圈仪表。这两类仪表都能与多种传感器配合，用来显示和调节控制生产过程中的温度、压力、流量、液位等各种工艺 The figures show that the development of regulating instruments is very fast, according to incomplete statistics, there are currently nearly 200 domestic manufacturers. Because of this instrument features full, high reliability, intuitive readings, seismic performance, engineering cost ratio is low, and gradually replace the dynamic instrument. Both types of instruments can be used with a variety of sensors, used to display and adjust the control of the production process of temperature, pressure, flow, level and other processes