P51-300-A-H-D-4.5V-000-000

Series:	MediaSensor™
Part Status:	Active
Pressure Type:	Absolute
Operating Pressure:	300 PSI (2068.43 kPa)
Output Type:	Analog Voltage
Output:	0.5 V ~ 4.5 V
Accuracy:	±0.5%
Voltage - Supply:	5V
Port Size:	Male - M12 x 1.5
Port Style:	Threaded
Features:	Amplified Output, Temperature Compensated
Termination Style:	Deutsch, 3 Pin
Maximum Pressure:	--
Operating Temperature:	-40°C ~ 105°C
Package / Case:	Cylinder
Supplier Device Package:	--

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The P51-300-A-H-D-4.5V-000-000 is a pressure sensor, transducer whose use is to measure and detect gaseous pressure. Pressure sensors are an important tool, and are widely used in a variety of applications, especially in the medical field and industrial applications, to measure or detect pressure.Pressure sensor transducers work on the principle of a “bridge”. A bridge is constructed of four variable resistors arranged in a Wheatstone bridge circuit. The Wheatstone bridge works on the principle of balance. Electrical energy is applied to the bridge and when it is balanced, the voltage at the bridge’s output is zero. The output voltage changes when there is imbalance. This change in voltage is caused by changes in the resistance of the resistors in response to pressure.The P51 is a 5-wire bridge, meaning it is fed by a 5-wire power supply unit. It’s Sensing element is manufactured from oil-filled thermoplastic and is hermetically sealed to ensure long-term stability. The sensing element is usually connected directly to the bridge on the inside with a short cable. The bridge provides a 4.5 volts supply to the sensing element, which causes the resistors to adjust their resistance values when the pressure changes.The outcome of the bridge is registered as a differential voltage. This voltage is fed to a signal conditioning circuit or an amplifier to convert it to a standard current or voltage signal. The signal is then processed for any control operation, display or recording purpose.P51 pressure transducers are mainly used in industrial settings for purposes such as pneumatic control systems, lubrication systems, vacuum systems and aircraft fuel systems. In medical applications they can be used for measuring blood pressure, oxygen pressure in respirators and pressure monitoring. In oil and gas industries, they are used for checking oil pressure, gas pressure and boiling water pressure among other.Overall, P51-300-A-H-D-4.5V-000-000 pressure sensors, transducers offer great accuracy and durability, making them the ideal choice for any measuring and monitoring pressure application.

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