PH-2-1M

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Specialized Sensors is a specialized field of engineering which deals with the implementation and maintenance of sensors that are used for a variety of purposes such as measuring pressure, temperature, force, humidity, etc. In this article, I will be talking about the PH-2-1M sensors and the application field and working principle of the same.

The PH-2-1M sensors are used as pressure and pull type transducers for measuring pressure, force, and parameters such as air or gas pressure, atmospheric pressure, flow pressure, and levels of a liquid. These sensors are designed in accordance with the requirements of the European Standard EN61000-4-2 and are available in ranges from 0-1000 bar. The output of the sensors is either 0-20mA or 4-20mA.

The PH-2-1M sensors are mainly used in the industrial domain, especially in the process control industry. The pressure sensor can be used in a variety of applications, such as for pressure regulators in pumps, water valves, gas valves, and steam traps. They can also be used for measuring air pressure in HVAC systems, monitoring high and low fluid levels in tanks, and controlling pressure and flow in oil and gas pipelines.

The PH-2-1M sensors are based on the principle of resistance strain-gauging, which means that the resistance of an electrical element changes according to the force applied to it. This principle is applied to the sensor’s diaphragm which is made of an elastomeric material such as silicone or polyester. The diaphragm is subjected to deformations according to the pressure, force, or parameters that it senses. The strain that is generated due to these deformations is measured by electrical resistors connected to it, and the output is measured in terms of resistance change.

The PH-2-1M sensors are highly versatile and reliable, due to their ability to withstand high temperatures and pressure and still be accurate in their readings. They are also very easy to install on machines and have low power consumption, making them a highly efficient and cost-effective solution for a range of applications.

In conclusion, the PH-2-1M sensors are a reliable and efficient solution for a wide range of industrial applications. The pressure and pull type transducers can be used to measure air or gas pressure, atmospheric pressure, flow pressure, and levels of a liquid with great accuracy. The sensors are based on the principle of resistance strain-gauging and are highly versatile and robust, making them a great choice for a variety of applications.

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