P51-200-A-N-I12-4.5V

Series:	MediaSensor™
Part Status:	Obsolete
Pressure Type:	Absolute
Operating Pressure:	200 PSI (1378.95 kPa)
Output Type:	Analog Voltage
Output:	0.5 V ~ 4.5 V
Accuracy:	±0.5%
Voltage - Supply:	5V
Port Size:	--
Port Style:	Threaded
Features:	Amplified Output, Temperature Compensated
Termination Style:	Cable 1'
Maximum Pressure:	--
Operating Temperature:	-40°C ~ 105°C
Package / Case:	Cylinder
Supplier Device Package:	--

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Pressure Sensors are transducers that convert mechanical and/or electrical stimuli into an electronic signal. The P51-200-A-N-I12-4.5V is a type of pressure sensor that utilizes piezoresistive sensing technology to provide a precise measure of pressure. It uses four strain gages, affixed to a diaphragm element, to sense changes in pressure and convert the signals into a voltage. In order to function properly, the pressure sensor needs to be powered with a 4.5V supply. One end of the diaphragm is connected to a pressure port, while the other is connected to a reference port vented to atmosphere. When pressure is applied to the pressure port, the diaphragm element deflects and causes the strain gages to change resistance. These resistance changes are then converted into a voltage output. The P51-200-A-N-I12-4.5V has a pressure range of 0.1 to 3.0 psi and is used to measure gauge or differential pressure. It is typically used in applications requiring low-pressure measurements, such as HVAC and gas detection systems. The sensor also offers excellent stability, low drift, and low noise response, making it ideal for long-term monitoring of pressure.The P51-200-A-N-I12-4.5V pressure sensor consists of two main components: a diaphragm element and a Wheatstone bridge circuit. The diaphragm element is made of a thin and flexible material such as stainless steel or aluminum and is connected to both the pressure port and the reference port. The Wheatstone bridge circuit is used to detect the changes in resistance due to the deflection of the diaphragm. It consists of four strain gages connected in a bridge circuit and biased with a reference voltage. When pressure is applied to the pressure port, the diaphragm deflects, causing the strain gages to change resistance. The resistance changes of the strain gages are then detected by the Wheatstone bridge circuit. The output of the Wheatstone bridge circuit is passed through an amplifier, which converts the signal into a voltage output. This output is then sent to a data acquisition system or a human-machine interface (HMI) for further processing. The P51-200-A-N-I12-4.5V pressure sensor is reliable, accurate, and easy to install. It has a wide operating temperature range of -40 to +85 °C. It is also resistant to corrosion and shock and is vibration-proof, making it suitable for a variety of applications. In conclusion, the P51-200-A-N-I12-4.5V is a type of pressure sensor that utilizes piezoresistive sensing technology to provide a precise measure of pressure. It uses four strain gages connected in a Wheatstone bridge circuit to detect changes in pressure and convert the signals into a voltage. The sensor offers excellent stability, low drift, and low noise response and is suitable for applications requiring low-pressure measurements, such as HVAC and gas detection systems.

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