P51-75-G-N-D-20MA

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Pressure Sensors, Transducers:

P51-75-G-N-D-20MA pressure transducer is a popular device used in measuring pressure changes. This transducer is often used in various high-accuracy industrial and laboratory settings. It is especially popular because of its wide dynamic operating range, high overpressure capability, wide selection of mounting arrangements, and its easily packaged design.

The P51-75-G-N-D-20MA pressure transducer has a measuring range of 0 to 75 psig and is suitable for medium temperatures up to 200 deg F (93 deg C). The transducer is designed with an anodically-tightened diaphragm of stainless steel which ensures its durability and accuracy even in harsh environmental conditions such as those found in some oilfield applications.

The device produces an electrical signal proportional to the pressure applied to the diaphragm, and this signal can be processed for a variety of purposes. The signal from the transducer can be used in closed-loop control systems to provide control over a variety of process parameters. Additionally, the signal from the P51-75-G-N-D-20MA can be transmitted for air or fluid Differential Pressure measurements, Liquid Level Control, damper control, and many other industrial applications.

The basic working principle of the P51-75-G-N-D-20MA pressure transducer is simple. It contains a diaphragm which is typically sealed in an air chamber or container. When pressure or vacuum is applied to the diaphragm, it deflects in proportion to the pressure applied. This mechanical motion is then converted into electrical signals via a strain gauge, potentiometer, or piezoelectric crystal depending on the specific model of the transducer.

The strain gauges used in the transducer are small resistive elements which change in resistance with deformation. When the diaphragm is compressed, the strain gauge\'s resistance increases, and when it is stretched, the resistance decreases. This change in the strain gauge\'s resistance is then used to calculate the magnitude of the applied pressure.

The piezoelectric crystal used in the P51-75-G-N-D-20MA pressure transducer generates electrical signals when the diaphragm is deflected. When force is applied to the crystal, the crystal produces an electrical current proportional to the applied pressure. This electrical current is then used to determine the amount of pressure applied to the diaphragm.

There are many applications of the P51-75-G-N-D-20MA pressure transducer. These include water and fluid pressure measurements, tank and reservoir level monitoring, air pressure monitoring, industrial process control, biomedical pressure measurements, and HVAC systems. This device is also used in motor control systems, fuel injection systems, and many other industrial applications.

The P51-75-G-N-D-20MA pressure transducer is a reliable and economical device which is used in a wide variety of industrial settings. The device is designed with an anodically-tightened diaphragm and is suitable for medium temperatures up to 200 deg F (93 deg C). It produces an electrical signal proportional to the pressure applied to its diaphragm, and this signal can be processed for a variety of purposes.

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