MLH100BSD14B

Series:	MLH
Part Status:	Active
Pressure Type:	Sealed Gauge
Operating Pressure:	1450.38 PSI (10000 kPa)
Output Type:	Analog Current
Output:	4 mA ~ 20 mA
Accuracy:	±0.25%
Voltage - Supply:	9.5 V ~ 30 V
Port Size:	Male - 1/4" (6.35mm) BSP
Port Style:	Threaded
Features:	Amplified Output, Temperature Compensated
Termination Style:	M12
Maximum Pressure:	2900.75 PSI (20000 kPa)
Operating Temperature:	-40°C ~ 125°C
Package / Case:	Cylinder, Metal
Supplier Device Package:	--

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Introduction:

The MLH100BSD14B is a pressure sensor and transducer, the key components of any type of measuring instrumentation. These instruments are reliable and dependable in measuring pressure changes in both hazardous and non-hazardous environments. With its wide range of applications, the MLH100BSD14B represents a platform that enables users to take accurate measurements at different locations. This article will seek to explain the application field and working principle of the MLH100BSD14B.

Application Field:

The MLH100BSD14B is a versatile pressure sensor designed to measure pressure from -0.01MPa up to 5.5MPa. It is used in various applications, such as on industrial robots, conveyor belts, tanks, pumps, compressors, valves, and pressure vessels, among others. The sensor has a wide range of applications for both commercial and industrial applications. In addition, it can be installed on a variety of surfaces due to its robust stainless steel construction.

Working Principle:

The MLH100BSD14B works on an MEMS based half-bridge strained-gauge technology. A strain-gauge is a device that measures the resistance to inherently occuring strain or slight displacement in a material. The MLH100BSD14B utilizes this technology through the application of two metallic strain gauges that cause slight resistance when deformed by pressure. The sensitivity of the MLH100BSD14B is dependent on the applied strain-gauge technology.The MLH100BSD14B also employs a Wheatstone bridge approach. In this approach, a Wheatstone bridge has four arms that comprise of two known resistors and two variable ones. The two variable resistors are the strain gauges, which are connected with the sensing element. When subjected to pressure, the strain gauges will produce a resistance that is proportional to the applied pressure. The voltages at the output of the Wheatstone bridge will then be compared to the reference voltage, which is regulated by the controller. This comparison will produce a signal that is proportional to the applied pressure, which can then be measured and analyzed by the controller.

Conclusion:

The MLH100BSD14B is a reliable and dependable pressure sensor and transducer suitable for a wide range of applications. With its MEMS based strain-gauge technology and Wheatstone bridge approach, it provides a platform for accurate pressure readings. Furthermore, it is highly adaptable due to its stainless steel construction, making it suitable for use on a variety of surfaces. In conclusion, the MLH100BSD14B can provide accurate and reliable pressure readings in both hazardous and non-hazardous environments.

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