P51-100-S-W-I12-20MA-000-000

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• P51-100-S-W-I12-20MA-000-000 application field and working principle
  • Application Field: The P51-100-S-W-I12-20MA-000-000 is an industrial pressure sensor and transducer used to measure the pressure of liquids and gases. It is designed for use in harsh environments with a wide variety of applications such as in hydraulics and pneumatics systems, chemical and petroleum processes, HVAC systems, and power plants. It is frequently used to monitor pressure in hazardous and non-hazardous areas, with the sensor having an ingress protection rating of IP67.
  • Working Principle: The P51-100-S-W-I12-20MA-000-000 pressure sensor and transducer works by detecting changes in applied pressure. This is done using a strain gauge and a Wheatstone bridge circuit. A proof pressure is applied to the strain gauge consisting of a flat metal foil, and a change in the electrical resistance of the strain gauge is measured based on the applied pressure. This change in electrical resistance is converted to an equivalent voltage or current signal that is proportional to the change in pressure. This signal is then used to measure the pressure of the applied liquid or gas.

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