Briefly describe the working principle of the pressure recorder

In many kinds of recorders, each recorder has its own attributes and characteristics, each with its own functions and uses. Pressure recorders are also one of the most demanding recorders in many industries, and their working principles are also With its unique aspect, how does it work?

With the rapid development of scientific and technological progress, the birth of many kinds of recorders has satisfied the needs of our life or industrial technology. Pressure recorders are one of them. He is widely used in medicine, petroleum, chemical engineering, metallurgy, electric power, etc. Industry and research institutes. With its unique thermal print recording method and advanced microprocessor control technology, it achieves unmatched high recording resolution, high precision, high reliability, versatility, and ease of operation. Continuous recording and digital printing.

Each channel of the pressure recorder can be directly selected to receive a variety of thermocouples, thermal resistance, voltage and current signals, and can digitally display the measured signal and perform trend recording and digital recording. It can print in its own 100mm wide The scale, the time, and the curve of each signal are recorded on the paper grid at the same time, and the channel number is printed next to the track of each channel. The parameters such as the type of measurement signal, decimal point position, display range, record boundary, alarm value, hysteresis, system error correction, record scale, data print interval, paper feed speed, print depth and time can be set through the keyboard. Set parameters to protect.

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