Basic functions and features of intelligent pressure sensors

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Probe current voltage pin 420*4450 head diameter 5.0 over current current and voltage pin

The microprocessor can implement software control on the sensor according to a given program in the intelligent pressure sensor system, and realize the data fitting by using the software control algorithm, thereby improving the precision and changing the sensor from a single function to a multi-function. Intelligent pressure sensors generally have basic functions:

Man-machine dialogue function: Computer, intelligent pressure sensor, instrument and other devices can be combined to coordinate with the operator to reduce the operation errors and reading errors, and timely modification. It can be equipped with various display devices and input keyboards to make the system have Flexible man-machine dialogue for human-machine dialogue.

Data processing function: The intelligent pressure sensor can measure each measured parameter, and can use the calculation method to realize the output data fitting result according to the known measured parameters, and can judge and automatically adjust the zero according to its own characteristics, automatically balance, Automatic compensation, etc.

Interface function: The output value of the sensor can be transmitted to the remote side through a series of standard communication protocols. The standard protocols mainly include RS485 communication protocol, CAN bus, MODUS bus, etc. In addition, the intelligent sensor can convert the data to the analog voltage through DA conversion. The output in the form of current to meet customer requirements.

Software configuration function: You can write the GUI on the host computer to better meet the requirements of the lower computer, such as obtaining the information of the working environment of the lower computer, and realizing the information interaction with the lower computer.

Information storage and memory function: In order to prevent data loss from affecting production, the intelligent pressure sensor has information storage and memory functions, and can store measurement parameters and status parameters through RAM and EEPROM. Power-down protection can be set to prevent data loss.

According to the intelligent pressure sensor function, the intelligent pressure sensor has the characteristics of high performance price ratio, high signal to noise ratio and high resolution, strong flexibility, strong adaptability, high precision and design. It is easy to manufacture, features simple maintenance, high reliability and high stability, centralized control, and flexibility.