330447-10-00 测量液位的压力传感器

Description

330447-10-00 测量液位的压力传感器

液位传感器是一种测量液位的压力传感器，330447-10-00其原理基于所测液体静压与该液体的高度成比例。这种传感器采用隔离型扩散硅敏感元件或陶瓷电容压力敏感传感器，将静压转换为电信号，再经过温度补偿和线性修正，转化成标准电信号（一般为4～20mA/1～5VDC），适用于石油化工、冶金、电力、制药、供排水、环保等系统和行业的各种介质的液位测量。

液位传感器可以分为接触式和非接触式两类。接触式包括单法兰静压/双法兰差压液位变送器、浮球式液位变送器、磁性液位变送器、投入式液位变送器、电动内浮球液位变送器、电动浮筒液位变送器、电容式液位变送器、磁致伸缩液位变送器、伺服液位变送器等。非接触式则分为超声波液位变送器和雷达液位变送器等。

总的来说，液位传感器330447-10-00具有测量准确、稳定性好、使用寿命长、安装方便、结构简单、经济耐用等特点，在工业自动化、环保、医疗等领域有着广泛的应用。

330447-10-00 测量液位的压力传感器

The liquid level sensor is a pressure sensor that measures the liquid level, 330447-10-00, the principle of which is based on the measured hydrostatic pressure proportional to the height of the liquid. This sensor uses isolated diffused silicon sensitive elements or ceramic capacitive pressure sensitive sensors to convert static pressure into electrical signals, and then through temperature compensation and linear correction, convert into standard electrical signals (generally 4 ~ 20mA/1 ~ 5VDC), suitable for petrochemical, metallurgy, electric power, pharmaceutical, water supply and drainage, environmental protection and other systems and industries of various media level measurement.

Liquid level sensors can be divided into contact and non-contact types. The contact type includes single flange static pressure/double flange differential pressure level transmitter, float ball level transmitter, magnetic level transmitter, input level transmitter, electric internal float ball level transmitter, electric float level transmitter, capacitive level transmitter, magnetostrictive level transmitter, servo level transmitter, etc. The non-contact type is divided into ultrasonic level transmitter and radar level transmitter.

In general, the liquid level sensor 330447-10-00 has the characteristics of accurate measurement, good stability, long service life, easy installation, simple structure, economic and durable, and has a wide range of applications in industrial automation, environmental protection, medical and other fields.