The performance indicators in the application process of the intelligent pressure transmitter include measurement accuracy, output signal, instrument power supply, wiring method, response time, etc.

The smart instrument with new generation fieldbus technology is an indispensable field device in process control, supporting mainstream industrial bus protocols such as HART, Foundation Fieldbus, PROFIBUS PA, PROFIBUS DP, etc. It can be used for the acquisition and control of temperature, pressure, current and other signals at industrial sites, and is suitable for various industrial control environments.