DPH-A30

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Pressure sensors and transducers are used to measure a variety of physical parameters such as displacement, temperature, flow and pressure. Pressure transducers measure pressure, which is the force applied by a fluid per unit area. The most common pressure transducer is the DPH-A30. It is a highly accurate and reliable pressure measurement transducer that is used in a wide range of applications in the process and automation industries.

The DPH-A30 is a two-wire current loop pressure transducer that uses a sensing element along with a Wheatstone bridge circuit. The Wheatstone bridge circuit consists of 4 resistors whose value is determined by the type of pressure being measure. The sensing element is connected to the bridge circuit which produces a varying voltage signal that is in direct proportion to the pressure. This voltage signal is sent to a signal conditioning circuit where the signal is converted to a proportional 4-20 mA current signal.

The DPH-A30 pressure transducer has a wide range of applications in the process and automation industries. It is frequently used in industrial settings to monitor fluid pressure in boilers, pumps, compressors and air supply systems. It is also used to detect liquid and gas pressure in refrigeration systems and other temperature control applications, such as food packaging. In addition, the DPH-A30 can also be used to measure air pressure in windmills, aircrafts and aerospace vehicles.

The DPH-A30 pressure transducer also has several unique features that make it attractive to a wide range of applications. The first is its low power consumption, which makes it especially suitable for battery operated systems. Its wide operating temperature range from -20°C to +75°C make it suitable for a variety of extreme environments. Furthermore, it has excellent long-term stability and can withstand overvoltage spikes and transients.

Due to its robust design, the DPH-A30 is often used in applications where it is subject to shock and vibration. It is designed for reliable operation in heavy-duty industrial environments and can easily survive extreme temperatures and pressure fluctuations. It is also resistant to water and chemicals, making it ideal for marine or offshore applications. Furthermore, the DPH-A30 has a built-in LCD display for easy monitoring and calibration.

Overall, the DPH-A30 is a reliable, robust and cost-effective pressure sensor and transducer. Its versatile design makes it suitable for a wide range of applications in process and automation industries. Its Wheatstone Bridge circuit ensures accurate and reliable pressure measurements and its built-in LCD display makes it easy to monitor and calibrate. Furthermore, its low power consumption and wide operating temperature range makes it an attractive option for a variety of applications.

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