P51-75-S-B-P-20MA-000-000

Series:	MediaSensor™
Part Status:	Active
Pressure Type:	Sealed Gauge
Operating Pressure:	75 PSI (517.11 kPa)
Output Type:	Analog Current
Output:	4 mA ~ 20 mA
Accuracy:	±0.5%
Voltage - Supply:	8 V ~ 30 V
Port Size:	Male - 1/8" (3.18mm) NPT
Port Style:	Threaded
Features:	Amplified Output, Temperature Compensated
Termination Style:	Packard, 3 Pin
Maximum Pressure:	--
Operating Temperature:	-40°C ~ 105°C
Package / Case:	Cylinder
Supplier Device Package:	--

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Pressure sensors, transducers, and the P51-75-S-B-P-20MA-000-000 are all components used in various industries for measuring the pressure of fluids and gases. Pressure sensors can be used to measure the pressure of a closed system or help with the regulation of pressure. Pressure transducers convert pressure values into an electrical signal.A P51-75-S-B-P-20MA-000-000 pressure sensor is an absolute, digital, media isolated pressure transducer that measures pressure and temperature. It is designed for industrial applications such as hydraulics, pneumatics, and HVAC systems. The pressure range of this transducer is 0 to 20 mbar.The principle of operation of a pressure transducer is based on the force of the pressure it is subjected to. The force is converted into an electrical signal by a strain gauge or is otherwise physically altered by a pressure sensor. The output signal is then monitored or recorded by the instrument.In a pressure sensor, the conversion of pressure to an electrical signal is achieved by connecting a strain gauge to the diaphragm or capsule that senses the pressure. A strain gauge is an electrical device that changes its resistance when it is subjected to deformation caused by a force on it. When the strain gauge is connected to the pressure sensing diaphragm, the applied pressure causes a deflection in the diaphragm. The strain gauge, which is connected to the diaphragm, changes its resistance in response to the deformation which is in turn converted to an electrical signal.The P51-75-S-B-P-20MA-000-000 pressure transducer is a digital transducer with media isolation. It comprises a sensing diaphragm, two sets of electrically conductive bridges that provide a Wheatstone bridge type of configuration, and two sets of resistors to complete the bridge circuit. The bridges are used to sense the pressure and the resistors provide a bias voltage. The Wheatstone bridge circuit provides an output voltage which is proportional to the differential pressure across the diaphragm.The media isolated version has an all-welded construction that eliminates part-to-part contact between the process and the electronics enclosure. The media isolation also reduces the effect of temperature on the output voltage. A pressure transducer can be used in a variety of applications such as monitoring the pressure in a fluid or gas system, regulating the pressure of a system, aiding in the adjustment of flow rates, and measuring the pressure of a system.The P51-75-S-B-P-20MA-000-000 pressure transducer is most commonly used in the HVAC industry. It is used to measure the pressure of cooling and heating systems, as well as for the monitoring of boiler systems. It is also used in industrial applications, such as in the monitoring of hydraulic and pneumatic systems.The P51-75-S-B-P-20MA-000-000 transducer is powered by an AC voltage and has a 0-20 mbar pressure range. Its accuracy is ±1%, which is suitable for most applications. The pressure transducer is also certified by the ATEX directive and is therefore suitable for use in hazardous locations.In conclusion, the P51-75-S-B-P-20MA-000-000 pressure transducer is a high-performance device that is used in a variety of applications. Its all-welded construction and media isolate function make it suitable for use in hazardous locations. Its output voltage is proportional to differential pressure and delivers reliable performance in both industrial and HVAC settings.

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