The intelligent monocrystalline silicon pressure/dif- ferential pressure transmitter adopts a modular design with a microprocessor as the core and advanced digital isolation technology as an auxilia- ry in the circuit design, which makes the instrument highly anti-interference and stable. At the same time, the transmitter is compensated by a built-in temperature sensor, which improves measurement accuracy, reduces temperature drift, and has the characteristics of good long-term stability, high reliability, and strong self diagnostic ability. Struc- turally, users can easily calibrate, set up, and con- figure the transmitter through a HART communi- cation controller. Widely used in industrial fields such as petroleum, chemical, power, metallurgy, water, brewing, etc. For a long time, we have won unanimous praise from users for our excellent product quality and high-quality after-sales service.