P51-3000-S-B-I12-20MA-000-000

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Pressure sensors, transducers, and other calibration instruments play an important role in providing accurate measurement and recording of data. The P51-3000-S-B-I12-20MA-000-000 is a pressure transducer whose applications and working principle has been discussed below.

P51-3000-S-B-I12-20MA-000-000 Application Field

The P51-3000-S-B-I12-20MA-000-000 is a stainless steel low-pressure transducer, an ideal tool for measuring and recording pressures in HVAC, marine, hydrostatic test, and tight tolerance process applications. It combines the fluid filled sensing technology with silica-on-silicone sensing dielectrics to deliver superior resolution and linearity. Some of the key features of the instrument are as follows:

• Accurate measurements of pressures up to 3000psi.
• Compatible with most common HVAC fluids.
• Robust stainless steel construction.
• Reliable performance in temperatures up to 300°F.
• Low current consumption.

Working Principle

The P51-3000-S-B-I12-20MA-000-000 operates on the principle of the differential pressure transducer. This transducer uses the resistance change of the sensing element to record the pressure data. The sensing element has a diaphragm which senses the pressure. This diaphragm separates an area on one side from an area on the other side, thus creating a differential pressure across them. This differential pressure is recorded by measuring the change in the resistance value of the sensing element. This transducer also consists of a fill port, a reference port, a measurement tube, and a pressure-sensing dielectric.

The fill port is used to fill the transducer with the fluid which is used to measure the pressure. This is usually filled with water or oil. The reference port is used to create reference measurements against which the readings measured by the sensing element can be compared. The measurement tube is used to measure the fluid pressure, while the pressure-sensing dielectric measures the voltage generated due to the differential pressure across the diaphragm.

Conclusion

The P51-3000-S-B-I12-20MA-000-000 pressure transducer is an ideal tool for measuring and recording pressures in HVAC, marine, hydrostatic test, and tight tolerance process applications. It combines the fluid filled sensing technology with silica-on-silicone sensing dielectrics to deliver superior resolution and linearity. The transducer operates on the principle of the differential pressure transducer, which uses the resistance change of the sensing element to record the pressure data.

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