DPH-103

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A pressure sensor or pressure transducer is an instrument designed to measure the magnitude and rate of pressure changes in liquid or gas mediums. The DPH-103 is one of the most widely used pressure transducer models and is used in a variety of applications such as hydraulic and pneumatic control systems, cooling systems as well as in the automotive and industrial sectors. This article will discuss the DPH-103\'s application field and working principle.

The DPH-103 transducer is designed to provide accurate and reliable measurements of pressure in fluids and gases. It is a compact size, low cost pressure transducer designed for reliable performance in tough industrial environments. Its range is typically up to 10-3MPa (10-3 MPa equals 1 bar) and utilizes a single-setting, two-piece construction. This transducer is usually operated at a constant temperature of 20 °C and is well-suited for use in a variety of application areas ranging from scientific research to HVAC systems, fluid control systems, pumps and compressors.

The DPH-103 transducer is designed to measure pressure in two different ways. One method is through differential pressure acting on two diaphragms working in a balanced bridge circuit. In this configuration, two diaphragms are connected in series to one another, and pressure is applied to the diaphragms in a balanced manner. The output of the pressure transducer is a voltage output which is proportional to the difference in pressure between the two diaphragms. The other method of measuring pressure with the DPH-103 is through an absolute pressure transducer. This type of sensor uses a single diaphragm to measure the pressure at a given point. The output of the pressure transducer is a voltage signal which is proportional to the absolute pressure.

The working principle of the DPH-103 transducer is straightforward and relies upon the diaphragm design to sense pressure changes. The diaphragm is made up of an elastic material that is able to flex or expand as pressure is applied to it. As the diaphragm expands, the resistance of the diaphragm increases and this change is used to measure the pressure. The output of the pressure transducer, therefore, is a voltage signal that is proportional to the pressure applied to the diaphragm.

The DPH-103 transducer can be used for a variety of applications, but it is often used in industrial and automotive settings. It is commonly used in hydraulic and pneumatic control systems, cooling systems, automotive exhaust systems, and other automotive and industrial systems. These transducers are also used in laboratory research, as well as for monitoring purposes in industry or research.

In conclusion, the DPH-103 transducer is a versatile and reliable pressure transducer that is suitable for use in many different applications. It is designed to measure pressure accurately and reliably, using either a differential pressure or an absolute pressure transducer. It is also suitable for use in harsh industrial environments as it is designed to work well at a variety of temperatures. Therefore, the DPH-103 pressure transducer can be a valuable tool for any industries that require accurate and reliable pressure measurements.

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