What is a Hydrostatic Level Transmitter?
A hydrostatic level transmitter is an instrument used to measure the level of liquids or solid materials in storage tanks, pipelines, or other containers. Its core principle lies in detecting the static pressure generated at a specific point by the weight of the measured medium (liquid or solid). This pressure is then converted into a standard electrical signal for real-time monitoring, recording, or participation in process control. Accurate level measurement is crucial in numerous industrial fields that require precise level management to ensure safe and stable operations. Working Principle The transmitter operates by measuring the hydrostatic pressure at a point below the liquid surface. The pressure sensor inside the transmitter Specifically on piezoresistive type in this article precisely senses this static pressure and linearly converts it into an electrical signal. After processing by the signal conditioning circuit, it ultimately outputs a readin...