This article provides a detailed analysis of typical fault symptoms and professional solutions for diffused silicon pressure transmitters such as KRS316、DTT01、YP-P2,covering core issues such as ES-20 signal abnormalities、HX-131 accuracy calibration、IP-B wiring checks。It provides actionable troubleshooting procedures and maintenance tips,helping operators quickly resolve common faults in models such as AYT316、KDX800 and improve equipment stability。Get technical support and a maintenance white paper from our professional engineering team now!