Input signal. Refers to the direct input of the measurement instrument signal, the signal is a direct access to some industrial measuring instruments, some signals are transformed after access to the instrument, you must figure out the nature of intelligent instruments offer measurement signal, otherwise go to buy a smart meter can not be used Instrumentation and even damage to the instrument and the original equipment. To understand the signal type: current or voltage, AC or DC, is a pulse signal or a linear signal, etc., but also to understand the magnitude of the signal. The name of the instrument input signal is not the same concept of intelligent instrument price, a few examples: the input signal is 0-75mVdc ammeter (name ammeter, the input signal is a voltage signal, because the current through the shunt voltage signal made); input signal is 0-10Vdc tachometer (name tachometer, voltmeter input signal is intelligent instrumentation wholesale, because the speed of the drive signal into a voltage signal). Miniature intelligent instrument refers to microelectronics, micro-mechanical technology, information technology and other comprehensive used instruments of production, so that the instrument has become small, fully functional smart instruments. It is possible to complete the acquisition signal, linearization processing, digital signal processing, control output signals, amplified, interface with other instruments, with human interaction, and other functions. With the continuous development of intelligent instrument miniature MEMS technology, the technology continues to mature, the prices are lower, so its applications will continue to expand. Intelligent instrument manufacturers, since the instrument intelligent instrument measuring force, Zhejiang intelligent instruments provided by the Shanghai Automation Instrumentation Co., force measurement. Shanghai Automation Instrumentation Co., force measurement (www.licesh.com) is the Shanghai Zhabei District, flow meters leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Since the force measuring device leadership with the staff warmly welcome all inquiries negotiations to create the force measuring instrument since a better future.