MLH250BSG13B

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Pressure sensors and transducers are used for the measurement of parameters such as pressure, temperature, flow, and level. The MLH250BSG13B is an example of such a sensor. This device is designed to measure the pressure of various fluids and gases in a wide range of environmental conditions. This article provides an overview of the MLH250BSG13B, including its applications and working principle.

Applications

The MLH250BSG13B is designed to measure absolute, differential, and gauge pressures ranging from 0.1 mbar to 1 bar. It is ideal for applications in industrial gas and fluid pressure monitoring, process management, energy management, and air quality control. It is suitable for use in hazardous Ex zones and can withstand temperatures ranging from -30°C to +90°C.

This device is also suitable for use in automotive and aeronautical applications due to its small size and immune to EMI design. The MLH250BSG13B is also capable of self-calibration, making it ideal for use in applications where accuracy is important.

Working Principle

The MLH250BSG13B uses a Wheatstone bridge circuit and an internal thin-film strain gauge to measure the pressure of the fluid or gas. This strain gauge is placed on a diaphragm and is connected to the Wheatstone bridge circuit. When pressure is applied to the diaphragm, its resistance changes, and the bridge circuit produces an output signal. This signal is then amplified, filtered, and conditioned before being converted to an analog or digital signal and sent to the output.

The MLH250BSG13B also features several advanced features that improve the accuracy and stability of the output signal. It is equipped with temperature compensation circuitry, which helps to minimize errors caused by temperature variations. The device also features adaptive filter technology which helps to reduce the effects of external noise on the measured pressure.

The MLH250BSG13B is also designed with low power consumption in mind and can be powered with a direct current (DC) power supply. As with most pressure transducers, the MLH250BSG13B must be connected to a compatible pressure transmitter in order to display the output measurement.

The MLH250BSG13B is an advanced, easy-to-use pressure sensor that is suitable for a wide range of applications. It features an accurate and reliable output, a small form factor, and low power consumption, making it a great choice for many different pressure monitoring needs.

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