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Part	Manufacturer	Sensors or Transducers Type	Mounting Feature	Output Type	Package Shape or Style	Output Range	Maximum Supply Voltage	Pressure Sensing Mode	Port Type	No. of Bits	Sensitivity (mV/V)	Body Length/Diameter	Body Width	Maximum Accuracy (%)	Linearity (%)	Body Height	Minimum Supply Voltage	Maximum Operating Temperature	Response Time	Minimum Operating Temperature	Terminal Finish	Termination Type	Output Interface Type	Maximum Operating Current	Additional Features	Maximum Pressure Range	Housing	JESD-609 Code	Minimum Pressure Range	Nominal Offset
MPRLS0300YG00001BB	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL OUTPUT	SQUARE			GAGE	STRAIGHT	135		5 mm	5 inch					85 Cel		-40 Cel		SOLDER	I2C INTERFACE	1.7 mA		5.8 Psi			0 Psi
ICP-10100	TDK	PRESSURE SENSOR,CAPACITIVE	SURFACE MOUNT	DIGITAL VOLTAGE	SQUARE		1.89 V	DIFFERENTIAL	HOLE	16		2 mm	2 inch			.72 mm	1.71 V	85 Cel		-40 Cel		SOLDER	I2C INTERFACE	.3 mA	IPX8	16.67 Psi			3.62 Psi
MPXH6250A6U	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.30-4.90V	5.46 V	ABSOLUTE	HOLE		20.4 mV/V	7.36 mm	7.36 inch	1.5	1.50	3.93 mm	4.74 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED, SIGNAL CONDITION	36 Psi	PLASTIC		3 Psi	0.20V
MPXV7002DP	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	2.50-4.50V	5.25 V	DIFFERENTIAL	BARBED		1000 mV/V	12.06 mm	12.06 inch	6.25	6.25	9.65 mm	4.75 V	60 Cel	1000 us	10 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED, SIGNAL CONDITIONED	.29 Psi	PLASTIC		-.29 Psi	2.50V
LPS35HWTR	STMicroelectronics	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL OUTPUT	SQUARE		3.6 V	ABSOLUTE	HOLE	24		3.5 mm	3.5 inch			1.85 mm	1.7 V	85 Cel		-40 Cel		SOLDER	I2C/SPI			18.275 Psi	PLASTIC		3.771 Psi
KP256XTMA1	Infineon Technologies	PRESSURE SENSOR,CAPACITIVE	SURFACE MOUNT	DIGITAL VOLTAGE	SQUARE	0.4-2.9V	3.475 V	ABSOLUTE	HOLE	10		7 mm	7 inch			2.8 mm	3.135 V	125 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	SOLDER	SPI INTERFACE	10 mA	AEC-Q100; IT ALSO HAS SUPPLY VOLTAGE 4.75 TO 5.25 V; IT HAS SENSITIVITY OF 9.74 LSB/KPA	23.931 Psi	PLASTIC	e4	8.702 Psi
LPS33HWTR	STMicroelectronics	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	SQUARE		3.6 V	ABSOLUTE	HOLE	24		3.3 mm	3.3 inch			2.9 mm	1.7 V	85 Cel		-40 Cel		SOLDER	4-WIRE INTERFACE			18.274 Psi	CERAMIC		3.77 Psi
MPXH6115AC6T1	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.20-4.80V	5.25 V	ABSOLUTE	STRAIGHT		45.9 mV/V	8.5 mm	8.5 inch	1.5	1.50	9.65 mm	4.75 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED, SIGNAL CONDITION, SENSITIVITY VALUE IS 45.9	16.7 Psi	PLASTIC		2.2 Psi	0.20V
BMP384	Robert Bosch	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	SQUARE	0.2-0.8V	3.6 V	BAROMETRIC	HOLE	21		2 mm	2 inch			.95 mm	1.65 V	85 Cel		-40 Cel		SOLDER	I2C/SPI	.0034 mA		18.1 Psi			4.35 Psi
MPXV4006DP	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.26-4.86V	5.25 V	DIFFERENTIAL	BARBED		766 mV/V	12.06 mm	12.06 inch	5	5	7.36 mm	4.75 V	60 Cel		10 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED, SIGNAL CONDITION	.87 Psi	PLASTIC		0 Psi	0.22V
MP3V5050VC6U	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.12-2.82V	3 V	DIFFERENTIAL	BARBED			10.66 mm	10.66 inch	2.5			2.7 V	125 Cel	1000 us	-40 Cel		SOLDER		3.3 mA	TEMPERATURE COMPENSATED	0 Psi	PLASTIC		-7.25 Psi	0.12V
MP3V5050GC6U	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.06-2.82V	3.3 V	GAGE	STRAIGHT		54 mV/V	10.66 mm	10.66 inch	2.5		12.95 mm	2.7 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED, SIGNAL CONDITION, SENSITIVITY VALUE IS 54	7.25 Psi	PLASTIC		0 Psi	0.12V
KP219M1203XTMA1	Infineon Technologies	PRESSURE SENSOR,CAPACITIVE	SURFACE MOUNT	ANALOG CURRENT	SQUARE	-1-1mA	5.5 V	ABSOLUTE	HOLE			7 mm	7 inch			2.8 mm	4.5 V	140 Cel	650 us	-40 Cel		SOLDER		10 mA	AEC-Q100; IT HAS SENSITIVITY OF 39 MV/KPA	16.67 Psi	PLASTIC		1.81 Psi
MPXA6115AC6T1	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.20-4.80V	5.25 V	ABSOLUTE	STRAIGHT		45.9 mV/V	10.66 mm	10.66 inch	1.5	1.50	12.95 mm	4.75 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED, SIGNAL CONDITION, SENSITIVITY VALUE IS 45.9	16.7 Psi	PLASTIC		2.2 Psi	0.20V
MPXV5010GP	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.20-4.70V	5.25 V	GAGE	BARBED		450 mV/V	12.06 mm	12.06 inch	5	5	7.36 mm	4.75 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED	1.45 Psi	PLASTIC		0 Psi	0.20V
MPXV5100GP	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.20-4.70V	5.25 V	GAGE	BARBED			12.06 mm	12.06 inch	2.5		7.36 mm	4.75 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	SENSITIVITY 45 MILLI VOLT PER KILO PASCAL, TEMPERATURE COMPENSATED	14.5 Psi	PLASTIC		0 Psi	0.20V
NTM88H135T1	NXP Semiconductors	PRESSURE SENSOR,TIRE PRESSURE MONITOR SENSOR	SURFACE MOUNT	DIGITAL VOLTAGE	SQUARE	0.35-2.65V	3.6 V		HOLE	10		4 mm	4 inch			1.98 mm	1.2 V	125 Cel		-40 Cel		SOLDER	SPI	6.8 mA		134.885 Psi	PLASTIC		13.05 Psi
NPC-1210-015-D-3-S	Amphenol	PRESSURE SENSOR,PIEZORESISTIVE	THROUGH HOLE MOUNT	VOLTAGE OUTPUT	SQUARE	75-150mV		DIFFERENTIAL	STRAIGHT			15.24 mm	15.24 inch	0.5	0.1			125 Cel		-40 Cel		SOLDER		2 mA
MPRLS0030PG0000SA	Honeywell Sensing And Control	PRESSURE SENSOR,PEIZORESISTIVE	BOARD MOUNT	DIGITAL VOLTAGE	SQUARE	0.20-0.80V	3.6 V	GAGE	STRAIGHT	14		5 mm	5 inch	0.25		5.8 mm	1.8 V	85 Cel		-40 Cel		SOLDER	SPI INTERFACE	1.7 mA		30 Psi			0 Psi
MP3V5004GP	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.60-3V	3.3 V	GAGE	BARBED		5.9 mV/V	12.06 mm	12.06 inch	2.5		7.36 mm	2.7 V	85 Cel		0 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED, SIGNAL CONDITION	.5684 Psi	PLASTIC		0 Psi	5.9V
MPXV4115VC6U	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	4.53-4.66V	5.25 V	DIFFERENTIAL	STRAIGHT		38.26 mV/V	10.66 mm	10.66 inch	1.5	1.5	6.6 mm	4.75 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED	0 Psi	PLASTIC		-16.67 Psi
KP236N6165XTMA1	Infineon Technologies	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.1-4.85V	5.5 V	ABSOLUTE	HOLE	12		7 mm	7 inch			2.8 mm	4.5 V	125 Cel	1000 us	-40 Cel	NICKEL PALLADIUM GOLD	SOLDER		10 mA	AEC-Q100	23.9 Psi	PLASTIC	e4	8.7 Psi
MPXAZ6115AC6U	Motorola	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.20-4.70V	5.25 V	ABSOLUTE	STRAIGHT		45.9 mV/V	10.66 mm	10.66 inch	1.5	1.5	12.95 mm	4.75 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED, SIGNAL CONDITIONED	16.67 Psi	PLASTIC		2.17 Psi	0.20V
NPC-1210-015-D-3-L	Amphenol	PRESSURE SENSOR,PIEZORESISTIVE	THROUGH HOLE MOUNT	VOLTAGE OUTPUT	SQUARE	75-150mV		DIFFERENTIAL	STRAIGHT			15.24 mm	15.24 inch	0.5	0.1			125 Cel		-40 Cel		SOLDER		2 mA
LPS25HTR	STMicroelectronics	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT		SQUARE		3.6 V	ABSOLUTE	HOLE	24		2.5 mm	2.5 inch			1 mm	1.7 V	105 Cel		-30 Cel		SOLDER	3-WIRE INTERFACE	.025 mA	IT ALSO HAVE OUTPUT INTERFACE 4-WIRE INTERFACE	18.27 Psi			3.77 Psi
MPXV7002GC6U	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	2.50-4.50V	5.25 V	GAGE	STRAIGHT		1000 mV/V	10.66 mm	10.66 inch	6.25	6.25	25.91 mm	4.75 V	60 Cel	1000 us	10 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED, SIGNAL CONDITIONED	.29 Psi	PLASTIC		-.29 Psi	2.50V
LPS25HB	STMicroelectronics	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL OUTPUT	SQUARE		3.6 V	ABSOLUTE		24		2.5 mm	2.5 inch			.8 mm	1.7 V	105 Cel		-30 Cel	GOLD OVER NICKEL	SOLDER	4-WIRE INTERFACE	.025 mA		18.27 Psi		e4	3.77 Psi
MPXV6115V6T1	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	4.534-4.665V	5.25 V	GAGE	HOLE			10.665 mm	10.665 inch	1.5		5.61 mm	4.75 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	IT IS HAVING SENSITIVITY OF 38.26 MV/KPA	0 Psi	PLASTIC		-16.7 Psi
LPS25H	STMicroelectronics	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT		SQUARE		3.6 V	ABSOLUTE	HOLE	24		2.5 mm	2.5 inch			1 mm	1.7 V	105 Cel		-30 Cel		SOLDER	3-WIRE INTERFACE	.025 mA	IT ALSO HAVE OUTPUT INTERFACE 4-WIRE INTERFACE	18.27 Psi			3.77 Psi
NPC-1210-001-D-3-S	Amphenol	PRESSURE SENSOR,PIEZORESISTIVE	THROUGH HOLE MOUNT		SQUARE			DIFFERENTIAL	STRAIGHT			15.24 mm	15.24 inch	1	0.5			125 Cel		-40 Cel		SOLDER		2 mA
MPXV5010GC6T1	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.20-4.70V	5.25 V	GAGE	STRAIGHT		450 mV/V	10.66 mm	10.66 inch	5	5	12.95 mm	4.75 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED	1.45 Psi	PLASTIC		0 Psi	0.20V
MS580502BA01-50	TE Connectivity	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	SQUARE		3.6 V	ABSOLUTE		24		4.5 mm	4.5 inch	4		4.5 mm	1.8 V	85 Cel	16440 us	-40 Cel		SOLDER	I2C INTERFACE			17.40453 Psi			4.35113 Psi
1220A-030A-3N	TE Connectivity	PRESSURE SENSOR,PIEZORESISTIVE	THROUGH HOLE MOUNT	VOLTAGE OUTPUT	SQUARE	0-50mV		ABSOLUTE				15.24 mm	15.24 inch					125 Cel	1000 us	-40 Cel	Gold (Au) - with Nickel (Ni) barrier	SOLDER				30 Psi		e4	0 Psi
LPS331APTR	STMicroelectronics	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL OUTPUT	SQUARE		3.6 V	ABSOLUTE		24		3 mm	3 inch			1 mm	1.71 V	105 Cel		-20 Cel	Nickel/Gold (Ni/Au)	SOLDER	3-WIRE INTERFACE	.045 mA		18.274 Psi	PLASTIC	e4	3.77 Psi
MPXA4250AC6U	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	4.82-4.96V	5.35 V	ABSOLUTE	STRAIGHT		20 mV/V	10.66 mm	10.66 inch	1.50	1.50	12.95 mm	4.85 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED, SIGNAL CONDITIONED	36.25 Psi	PLASTIC		2.9 Psi	0.20V
MPXHZ6400AC6T1	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.20-4.80V	5.36 V	ABSOLUTE	STRAIGHT		12.1 mV/V	8.5 mm	8.5 inch	1.50		9.65 mm	4.64 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED, SIGNAL CONDITION	58 Psi	PLASTIC		3 Psi	0.20V
MPXV5010GC7U	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	THROUGH HOLE MOUNT	ANALOG VOLTAGE	SQUARE	0.20-4.70V	5.25 V	GAGE	STRAIGHT		450 mV/V	10.66 mm	10.66 inch	5	5	12.95 mm	4.75 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED	1.45 Psi	PLASTIC		0 Psi	0.20V
NPC-1210-100-D-3-L	Amphenol	PRESSURE SENSOR,PIEZORESISTIVE	THROUGH HOLE MOUNT	VOLTAGE OUTPUT	SQUARE	75-150mV		DIFFERENTIAL	STRAIGHT			15.24 mm	15.24 inch	0.5	0.1			125 Cel		-40 Cel		SOLDER		2 mA
1451-030A-T	TE Connectivity	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	VOLTAGE OUTPUT	SQUARE	60mV	3 V	ABSOLUTE	STRAIGHT			7.6 mm	7.6 inch	0.25		7.6 mm		125 Cel	1000 us	-40 Cel		SOLDER			PORT DIAMETER=2.29 MM AND PORT HEIGHT=5.59 MM	30 Psi			0 Psi
MPXH6300AC6U	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.30-4.90V	5.46 V	ABSOLUTE	STRAIGHT		16.2 mV/V	8.51 mm	8.51 inch	1.50	1.50	9.65 mm	4.74 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED	42 Psi	PLASTIC		3 Psi	0.30V
MPXV7007GP	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	4.3-4.70V	5.25 V	GAGE	BARBED		286 mV/V	12.06 mm	12.06 inch	5	5	7.37 mm	4.75 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED	1 Psi	PLASTIC		-1 Psi	0.50V
MPXA4250A6U	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	4.82-4.96V	5.35 V	ABSOLUTE	HOLE		20 mV/V	10.66 mm	10.66 inch	1.50	1.50	5.61 mm	4.85 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED, SIGNAL CONDITIONED	36.25 Psi	PLASTIC		2.9 Psi	0.20V
MPXH6300A6U	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.30-4.90V	5.46 V	ABSOLUTE	HOLE		16.2 mV/V	7.37 mm	7.37 inch	1.50	1.50	3.94 mm	4.74 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED	42 Psi	PLASTIC		3 Psi	0.30V
MPXH6300AC6T1	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.30-4.90V	5.46 V	ABSOLUTE	STRAIGHT		16.2 mV/V	8.51 mm	8.51 inch	1.50	1.50	9.65 mm	4.74 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED	42 Psi	PLASTIC		3 Psi	0.30V
MPXHZ6250A6U	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.30-4.90V	5.46 V	ABSOLUTE	HOLE		20.4 mV/V	7.36 mm	7.36 inch	1.5		3.93 mm	4.74 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED, SIGNAL CONDITION	36 Psi	PLASTIC		3 Psi	0.20V
MPXV5004GC6T1	NXP Semiconductors	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	1-4.90V	5.25 V	GAGE	STRAIGHT		1000 mV/V	10.66 mm	10.66 inch	6.25	2.50	12.95 mm	4.75 V	85 Cel		0 Cel		SOLDER		10 mA	TEMPERATURE COMPENSATED	.56 Psi	PLASTIC		0 Psi	1V
MPXV7007GPT1	Freescale Semiconductor	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG VOLTAGE	SQUARE	0.5-4.5V	5.25 V	GAGE	BARBED			12.06 mm	12.06 inch	5		7.36 mm	4.75 V	125 Cel	1000 us	-40 Cel		SOLDER		10 mA	SENSITIVITY 286 MV/KPA	1 Psi	PLASTIC		-1 Psi	0.50V
DLVR-L60D-E1NJ-C-NI3F	Amphenol	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL OUTPUT	SQUARE		3.465 V	DIFFERENTIAL	STRAIGHT	14		10.79 mm	10.79 inch	1	0.25	7.17 mm	3.135 V	85 Cel	530 us	-25 Cel		SOLDER	I2C INTERFACE	4.3 mA		2.16 Psi			-2.16 Psi

Pressure Sensors

Pressure sensors are electronic devices that are used to measure the pressure of gases or liquids in a variety of applications. They convert physical pressure into an electrical signal that can be measured, processed, and used for control or monitoring purposes.

Pressure sensors can be classified into two main categories: absolute pressure sensors and gauge pressure sensors. Absolute pressure sensors measure the pressure relative to a vacuum or absolute zero pressure, while gauge pressure sensors measure the pressure relative to atmospheric pressure.

Pressure sensors work based on the principle of converting pressure into an electrical signal. This can be achieved using different sensing technologies, including strain gauge, capacitive, piezoelectric, and optical sensing.

Strain gauge pressure sensors use a thin metal film that changes resistance as the pressure applied to it changes. Capacitive pressure sensors use the change in capacitance between two plates as the pressure changes. Piezoelectric pressure sensors use crystals that generate an electrical signal in response to pressure, and optical pressure sensors use the change in light transmission through a material as the pressure changes.

Pressure sensors are used in a wide range of applications, including automotive, aerospace, industrial, medical, and consumer electronics. In the automotive industry, they are used for monitoring tire pressure and engine oil pressure. In the aerospace industry, they are used for monitoring cabin pressure and fuel pressure. In the medical industry, they are used for monitoring blood pressure and respiratory pressure. In the industrial sector, they are used for process control and monitoring.