Evaluation Of Long-Term Metrological Stability Of Smart Sensor Manometers

Abstract

This article comprehensively analyzes the long-term metrological stability of smart sensor manometers during operation, their static characteristics, and the factors affecting measurement accuracy. The study investigates drift processes in digital pressure measuring instruments, aging of sensitive elements, environmental influences, and the efficiency of automatic compensation systems. In addition, the influence of microprocessor-based control systems used in smart sensor manometers on metrological reliability is theoretically and experimentally substantiated. The article also discusses the advantages of adaptive verification methods, digital monitoring systems, and long-term calibration strategies. The obtained results contribute to improving the reliability of pressure measuring instruments in industrial enterprises and reducing calibration costs