The FDC200 intelligent high-precision differential pressure transmitter uses a single-crystal silicon pressure sensor. The single-crystal silicon pressure sensor is located on top of the metal body, away from the medium contact surface, achieving mechanical and thermal isolation. The glass-sintered sensor leads are electrically insulated from the metal substrate with high strength, improving the flexibility of the electronic circuit and the ability to withstand transient voltage protection. It can cope with complex chemical environments and mechanical loads, and also has strong anti-electromagnetic interference capabilities, making it suitable for pressure, level, or flow measurement applications in harsh process industry environments.