SURFACE MOUNT Pressure Sensors 282

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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	Body Length/Diameter	Body Width	Maximum Accuracy (%)	Body Height	Minimum Supply Voltage	Maximum Operating Temperature	Response Time	Minimum Operating Temperature	Termination Type	Output Interface Type	Maximum Operating Current	Additional Features	Maximum Pressure Range	Housing	Minimum Pressure Range
HSCMAND030PGAA5	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG OUTPUT	RECTANGULAR		5.25 V	GAGE	BARBED		13.3 mm	10 inch	0.25	5.8 mm	4.75 V	85 Cel	1000 us	-20 Cel	SOLDER		4.6 mA	Port Diameter = 4.93 MM and Port Height = 7.95 MM	30 Psi		0 Psi
HSCMANN005PGAA5	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG OUTPUT	RECTANGULAR		5.25 V	GAGE	BARBED		13.3 mm	10 inch	0.25	5.8 mm	4.75 V	85 Cel	1000 us	-20 Cel	SOLDER		4.6 mA	Port Diameter = 4.93 MM and Port Height = 7.95 MM	5 Psi		0 Psi
HSCMANV001BAAA5	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG OUTPUT	RECTANGULAR		5.25 V	ABSOLUTE	BARBED		13.3 mm	10 inch	0.25	5.8 mm	4.75 V	85 Cel	1000 us	-20 Cel	SOLDER		4.6 mA	Port Diameter = 4.93 MM and Port Height = 7.95 MM	14.5 Psi		0 Psi
HSCMLNN001PGAA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG OUTPUT	RECTANGULAR		3.6 V	GAGE	STRAIGHT		13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	1000 us	-20 Cel	SOLDER		3.9 mA	Port Diameter = 2.47 MM and Port Height = 7.95 MM	1 Psi		0 Psi
HSCMNNN015PAAA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG OUTPUT	RECTANGULAR		3.6 V	ABSOLUTE	HOLE		13.3 mm	10 inch	0.25	5.44 mm	3 V	85 Cel	1000 us	-20 Cel	SOLDER		3.9 mA		15 Psi		0 Psi
HSCMNNN015PAAA5	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG OUTPUT	RECTANGULAR		5.25 V	ABSOLUTE	HOLE		13.3 mm	10 inch	0.25	5.44 mm	4.75 V	85 Cel	1000 us	-20 Cel	SOLDER		4.6 mA		15 Psi		0 Psi
HSCMNNN100PGAA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG OUTPUT	RECTANGULAR		3.6 V	GAGE	HOLE		13.3 mm	10 inch	0.25	5.44 mm	3 V	85 Cel	1000 us	-20 Cel	SOLDER		3.9 mA		100 Psi		0 Psi
HSCMNNN100PGAA5	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG OUTPUT	RECTANGULAR		5.25 V	GAGE	HOLE		13.3 mm	10 inch	0.25	5.44 mm	4.75 V	85 Cel	1000 us	-20 Cel	SOLDER		4.6 mA		100 Psi		0 Psi
HSCMRNN015PAAA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG OUTPUT	RECTANGULAR		3.6 V	ABSOLUTE	BARBED		13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	1000 us	-20 Cel	SOLDER		3.9 mA	Port Diameter = 1.93 MM	15 Psi		0 Psi
HSCMRNN015PAAA5	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG OUTPUT	RECTANGULAR		5.25 V	ABSOLUTE	BARBED		13.3 mm	10 inch	0.25	5.8 mm	4.75 V	85 Cel	1000 us	-20 Cel	SOLDER		4.6 mA	Port Diameter = 1.93 MM	15 Psi		0 Psi
HSCMRRN015PGAA5	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG OUTPUT	RECTANGULAR		5.25 V	GAGE	BARBED		13.3 mm	10 inch	0.25	6.16 mm	4.75 V	85 Cel	1000 us	-20 Cel	SOLDER		4.6 mA	Port Diameter = 1.93 MM	15 Psi		0 Psi
HSCMRRV001PDAA5	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG OUTPUT	RECTANGULAR		5.25 V	DIFFERENTIAL	BARBED		13.3 mm	10 inch	0.25	6.16 mm	4.75 V	85 Cel	1000 us	-20 Cel	SOLDER		4.6 mA	Port Diameter = 1.93 MM	1 Psi		-1 Psi
HSCMRRV001PGAA5	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	ANALOG OUTPUT	RECTANGULAR		5.25 V	GAGE	BARBED		13.3 mm	10 inch	0.25	6.16 mm	4.75 V	85 Cel	1000 us	-20 Cel	SOLDER		4.6 mA	Port Diameter = 1.93 MM	1 Psi		0 Psi
HSCMAND160MD2A5	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	1-4V	5.25 V	DIFFERENTIAL	BARBED	12	13.3 mm	10 inch	0.25	5.8 mm	4.75 V	85 Cel	460 us	-20 Cel	SOLDER	I2C INTERFACE	4.6 mA	Port Diameter = 4.93 MM and Port Height = 7.95 MM	2.3 Psi		-2.3 Psi
HSCMAND600MG2A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	GAGE	BARBED	12	13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	I2C INTERFACE	3.9 mA	Port Diameter = 4.93 MM and Port Height = 7.95 MM	8.7 Psi		0 Psi
HSCMANN001BA2A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	ABSOLUTE	BARBED	12	13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	I2C INTERFACE	3.9 mA	Port Diameter = 4.93 MM and Port Height = 7.95 MM	14.5 Psi		0 Psi
HSCMANV001BA2A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	ABSOLUTE	BARBED	12	13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	I2C INTERFACE	3.9 mA	Port Diameter = 4.93 MM and Port Height = 7.95 MM	14.5 Psi		0 Psi
HSCMLND030PDSA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	DIFFERENTIAL	STRAIGHT	12	13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	SPI	3.9 mA	Port Diameter = 2.47 MM and Port Height = 7.95 MM	30 Psi		-30 Psi
HSCMLNN100PASA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	ABSOLUTE	STRAIGHT	12	13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	SPI	3.9 mA	Port Diameter = 2.47 MM and Port Height = 7.95 MM	100 Psi		0 Psi
HSCMRND030PD3A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	DIFFERENTIAL	BARBED	12	13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	I2C INTERFACE	3.9 mA	Port Diameter = 1.93 MM	30 Psi		-30 Psi
HSCMRNN600MGSA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	GAGE	BARBED	12	13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	SPI	3.9 mA	Port Diameter = 1.93 MM	8.7 Psi		0 Psi
HSCMRNV160MG2A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	GAGE	BARBED	12	13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	I2C INTERFACE	3.9 mA	Port Diameter = 1.93 MM	2.3 Psi		0 Psi
HSCMRRN060MDSA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	DIFFERENTIAL	BARBED	12	13.3 mm	10 inch	0.25	6.16 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	SPI	2.8 mA	Port Diameter = 1.93 MM	.8 Psi		-.8 Psi
HSCMRRN060PDSA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	DIFFERENTIAL	BARBED	12	13.3 mm	10 inch	0.25	6.16 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	SPI	3.9 mA	Port Diameter = 1.93 MM	60 Psi		-60 Psi
HSCMRRN100MD2A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	DIFFERENTIAL	BARBED	12	13.3 mm	10 inch	0.25	6.16 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	I2C INTERFACE	3.9 mA	Port Diameter = 1.93 MM	1.4 Psi		-1.4 Psi
HSCMRRN100MDSA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	DIFFERENTIAL	BARBED	12	13.3 mm	10 inch	0.25	6.16 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	SPI	3.9 mA	Port Diameter = 1.93 MM	1.4 Psi		-1.4 Psi
HSCMRRN160MDSA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	DIFFERENTIAL	BARBED	12	13.3 mm	10 inch	0.25	6.16 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	SPI	3.9 mA	Port Diameter = 1.93 MM	2.3 Psi		-2.3 Psi
HSCMRRV001PD2A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	DIFFERENTIAL	BARBED	12	13.3 mm	10 inch	0.25	6.16 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	I2C INTERFACE	3.9 mA	Port Diameter = 1.93 MM	1 Psi		-1 Psi
HSCMRRN002NDSA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.66-2.64V	3.6 V	DIFFERENTIAL	BARBED	12	13.3 mm	10 inch	0.25	6.16 mm	3 V	85 Cel	460 us	-20 Cel	SOLDER	SPI	2.8 mA	Port Diameter = 1.93 MM	.07 Psi		-.07 Psi
SSCMANN015PG2A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.20-0.80V	3.6 V	GAGE	BARBED	12	13.4 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	I2C INTERFACE	2.1 mA	Port Diameter = 4.93 MM and Port Height = 7.95 MM	15 Psi	CERAMIC	0 Psi
SSCMANN060PG2A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.20-0.80V	3.6 V	GAGE	BARBED	12	13.4 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	I2C INTERFACE	2.1 mA	Port Diameter = 4.93 MM and Port Height = 7.95 MM	60 Psi	CERAMIC	0 Psi
SSCMANN100PG4A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.20-0.80V	3.6 V	GAGE	BARBED	12	13.4 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	I2C INTERFACE	2.1 mA	Port Diameter = 4.93 MM and Port Height = 7.95 MM	100 Psi	CERAMIC	0 Psi
SSCMANV015PA2A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.20-0.80V	3.6 V	ABSOLUTE	BARBED	12	13.4 mm	10 inch	0.25	4.8 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	I2C INTERFACE	2.1 mA		15 Psi	CERAMIC	0 Psi
SSCMANV030PA2A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.20-0.80V	3.6 V	ABSOLUTE	BARBED	12	13.4 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	I2C INTERFACE	2.1 mA	Port Diameter = 4.93 MM and Port Height = 7.95 MM	30 Psi	CERAMIC	0 Psi
SSCMLND015PGSA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR		3.6 V	GAGE	STRAIGHT	12	13.35 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	SPI INTERFACE	2.1 mA	Port Diameter = 2.47 MM and Port Height = 7.95 MM	15 Psi	CERAMIC	0 Psi
SSCMLNN030PG2A5	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.20-0.80V	5.25 V	GAGE	STRAIGHT	12	13.35 mm	10 inch	0.25	5.8 mm	4.75 V	85 Cel	460 us	-40 Cel	SOLDER	I2C INTERFACE	3 mA	Port Diameter = 2.47 MM and Port Height = 7.95 MM	30 Psi	CERAMIC	0 Psi
SSCMNNN015PA2A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.20-0.80V	3.6 V	ABSOLUTE	HOLE	12	13.4 mm	10 inch	0.25	5.44 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	I2C INTERFACE	2.1 mA		15 Psi	CERAMIC	0 Psi
SSCMNNN030PA2A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.20-0.80V	3.6 V	ABSOLUTE	HOLE	12	13.4 mm	10 inch	0.25	6.41 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	I2C INTERFACE	2.1 mA		30 Psi	CERAMIC	0 Psi
SSCMNNN030PASA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR		3.6 V	ABSOLUTE	HOLE	12	13.4 mm	10 inch	0.25	6.41 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	SPI INTERFACE	2.1 mA		30 Psi	CERAMIC	0 Psi
SSCMRND015PGSA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR		3.6 V	GAGE	BARBED	12	13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	SPI INTERFACE	2.1 mA	Port Diameter = 1.93 MM	15 Psi	CERAMIC	0 Psi
SSCMRNN001PGSA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR		3.6 V	GAGE	BARBED	12	13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	SPI INTERFACE	2.1 mA	Port Diameter = 1.93 MM	1 Psi	CERAMIC	0 Psi
SSCMRNN005PGSA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR		3.6 V	GAGE	BARBED	12	13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	SPI INTERFACE	2.1 mA	Port Diameter = 1.93 MM	5 Psi	CERAMIC	0 Psi
SSCMRNN015PA3A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.20-0.80V	3.6 V	ABSOLUTE	BARBED	12	13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	I2C INTERFACE	2.1 mA		15 Psi	CERAMIC	0 Psi
SSCMRNN015PASA5	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR		5.25 V	ABSOLUTE	BARBED	12	13.3 mm	10 inch	0.25	5.8 mm	4.75 V	85 Cel	460 us	-40 Cel	SOLDER	SPI INTERFACE	3 mA		15 Psi	CERAMIC	0 Psi
SSCMRNN015PGSA3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR		3.6 V	GAGE	BARBED	12	13.3 mm	10 inch	0.25	5.8 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	SPI INTERFACE	2.1 mA	Port Diameter = 1.93 MM	15 Psi	CERAMIC	0 Psi
SSCMRRN015PD2A5	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.20-0.80V	5.25 V	DIFFERENTIAL	BARBED	12	13.35 mm	10 inch	0.25	6.16 mm	4.75 V	85 Cel	460 us	-40 Cel	SOLDER	I2C INTERFACE	3 mA	Port Diameter = 1.93 MM	15 Psi	CERAMIC	-15 Psi
SSCMRRT100MD7A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.20-0.80V	3.6 V	DIFFERENTIAL	BARBED	12	13.35 mm	10 inch	0.25	6.16 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	I2C INTERFACE	2.1 mA	Port Diameter = 1.93 MM	1.45 Psi	CERAMIC	-1.45 Psi
SSCMRRV100MD2A3	Honeywell Sensing And Control	PRESSURE SENSOR,PIEZORESISTIVE	SURFACE MOUNT	DIGITAL VOLTAGE	RECTANGULAR	0.20-0.80V	3.6 V	DIFFERENTIAL	BARBED	12	13.35 mm	10 inch	0.25	6.16 mm	3 V	85 Cel	460 us	-40 Cel	SOLDER	I2C INTERFACE	2.1 mA	Port Diameter = 1.93 MM	1.45 Psi	CERAMIC	-1.45 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.