MLH250BSL01B

Pressure sensors, transducers, and such other elements are used to measure and monitor the pressure of liquid and gas. Different companies offer different models of pressure sensors to cater to different requirements. One such model is the MLH250BSL01B. It is a pressure transducer made by Honeywell. The working principle of this transducer along with its application field will be discussed in this article.

Working Principle

The MLH250BSL01B uses a pressure cell with an integrated ceramic sensor element which is able to measure pressure. This pressure cell is removed from the direct contact of the process media, meaning that any contaminants present in the process media have no effect on the measurement of the pressure. A Wheatstone bridge arrangement is used to measure the differential pressure. This bridge is connected with a signal conditioning unit, which allows it to measure, amplify, filter and linearize the signal received from the pressure cell. The output signal can then be used for further analysis.

Application Field

The MLH250BSL01B is primarily used for the measurement of process pressure in gases and liquids. It can also be used for controlling industrial processes such as chemical, pharmaceuticals and power generation. It can measure absolute, gauge and differential pressure accurately and is capable of withstanding temperatures up to +117° C (without overpressure protection) and +204° C (with overpressure protection). It is constructed in stainless steel and is suitable for dusty ambient conditions. It is also resistant to shock and vibration and has a long service life.

The MLH250BSL01B can be used for a variety of applications, including:

• Pressure monitoring in chemical plants
• Leak detection in pipelines
• Pressure measurement in boilers and turbines
• Level monitoring in tanks
• Monitoring of flow in pipes and channels

The MLH250BSL01B is a reliable and accurate pressure transducer. It is easy to install and can be used in a wide range of pressure measuring applications. It offers high accuracy and excellent linearity, making it an ideal choice for industrial applications.