SQUARE Pressure Sensors 360

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Part RoHS Manufacturer Sensors or Transducers Type Mounting Feature Output Type Package Shape or Style Output Range Package Body Material 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

FXPS7400A4ST1

NXP Semiconductors

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.2-4.8V

5.25 V

ABSOLUTE

HOLE

4 mm

4 inch

3

2.005 mm

3.1 V

130 Cel

-40 Cel

SOLDER

8 mA

AEC-Q100

58.0151 Psi

PLASTIC

2.90075 Psi

MPXV7002GC6T1

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

2.50-4.50V

5.25 V

GAGE

BARBED

1000 mV/V

12.06 mm

12.06 inch

6.25

6.25

7.36 mm

4.75 V

60 Cel

1000 us

10 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED, SIGNAL CONDITIONED

.29 Psi

PLASTIC

-.29 Psi

2.50V

MPXV4006GC6T1

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.26-4.86V

5.25 V

GAGE

STRAIGHT

766 mV/V

10.66 mm

10.66 inch

5

5

12.95 mm

4.75 V

60 Cel

10 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED, SIGNAL CONDITION

.87 Psi

PLASTIC

0 Psi

0.22V

MPXV2202GC6TI

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

38.5-41.5mV

16 V

GAUGE

STRAIGHT

10.665 mm

10.665 inch

0.4

12.95 mm

125 Cel

1000 us

-40 Cel

SOLDER

6 mA

Port Diameter = 3.05 MM and Port Height = 6.35 MM

29 Psi

0 Psi

0MV

MPXAZ4100A6U

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

SQUARE

0.30-4.95V

5.35 V

ABSOLUTE

HOLE

54 mV/V

10.66 mm

10.66 inch

1.8

1.8

5.84 mm

4.85 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED

15.22 Psi

PLASTIC

2.9 Psi

0.30V

MPXV4006GC7U

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

SQUARE

0.26-4.86V

5.25 V

GAGE

STRAIGHT

766 mV/V

10.66 mm

10.66 inch

5

5

12.95 mm

4.75 V

60 Cel

10 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED, SIGNAL CONDITION

.87 Psi

PLASTIC

0 Psi

0.22V

MPXV2202GC6T1

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

38.5-41.5mV

16 V

GAUGE

STRAIGHT

10.665 mm

10.665 inch

6.605 mm

125 Cel

1000 us

-40 Cel

SOLDER

6 mA

Port Diameter = 3.05 MM and Port Height = 6.35 MM

29 Psi

0 Psi

0MV

MPXM2102DT1

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0-40mV

16 V

DIFFERENTIAL

HOLE

.4 mV/V

8.382 mm

8.382 inch

0.4

0.4

4.064 mm

10 V

125 Cel

1000 us

-40 Cel

SOLDER

6 mA

TEMPERATURE COMPENSATED

14.5 Psi

0 Psi

0MV

MPXA4250AC6T1

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

MPXAZ4100AC6U

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

SQUARE

0.30-4.95V

5.35 V

ABSOLUTE

STRAIGHT

54 mV/V

10.66 mm

10.66 inch

1.8

1.8

6.6 mm

4.85 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED

15.22 Psi

PLASTIC

2.9 Psi

0.30V

MPXA4115AP

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.80V

5.35 V

ABSOLUTE

BARBED

46 mV/V

12.065 mm

12.065 inch

1.5

7.365 mm

4.85 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED, SIGNAL CONDITION

16.7 Psi

PLASTIC

2.2 Psi

0.20V

MPXAZ4100A6T1

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

4.87-5.032V

5.35 V

ABSOLUTE

HOLE

10.66 mm

10.66 inch

1.8

1.8

5.61 mm

4.85 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

SENSITIVITY 54 MILLI VOLT PER KILO PASCAL, TEMPERATURE COMPENSATED

15.2 Psi

PLASTIC

2.9 Psi

306MV

MPXAZ4115A6T1

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.80V

5.35 V

ABSOLUTE

HOLE

46 mV/V

10.66 mm

10.66 inch

1.5

1.5

5.61 mm

4.85 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED, SIGNAL CONDITION

16.7 Psi

PLASTIC

2.2 Psi

0.20V

MPXV2202GP

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0-40mV

16 V

GAGE

BARBED

.2 mV/V

12.06 mm

12.06 inch

0.4

7.36 mm

10 V

125 Cel

1000 us

-40 Cel

SOLDER

6 mA

TEMPERATURE COMPENSATED

29 Psi

0 Psi

0MV

MPXV2202DP

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0-40mV

16 V

DIFFERENTIAL

BARBED

.2 mV/V

12.06 mm

12.06 inch

0.40

9.65 mm

10 V

125 Cel

1000 us

-40 Cel

SOLDER

6 mA

TEMPERATURE COMPENSATED

29 Psi

0 Psi

0MV

MPXV7025GC6U

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.70V

5.25 V

GAGE

STRAIGHT

90 mV/V

10.66 mm

10.66 inch

5

5

6.605 mm

4.75 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED, SIGNAL CONDITION

3.6 Psi

PLASTIC

-3.6 Psi

0.25V

MPXAZ4100AC6T1

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

4.87-5.032V

5.35 V

ABSOLUTE

BARBLESS

10.66 mm

10.66 inch

1.8

1.8

12.95 mm

4.85 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

SENSITIVITY 54 MILLI VOLT PER KILO PASCAL, TEMPERATURE COMPENSATED

15.2 Psi

PLASTIC

2.9 Psi

306MV

MPXV5010G6U

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.70V

5.25 V

GAGE

HOLE

450 mV/V

10.66 mm

10.66 inch

5

5

5.61 mm

4.75 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED

1.45 Psi

PLASTIC

0 Psi

0.20V

MPXV2202GC6U

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

SQUARE

16 V

GAGE

STRAIGHT

10.66 mm

10.66 inch

0.4

12.95 mm

125 Cel

1000 us

-40 Cel

SOLDER

6 mA

ITS ALSO OPERATES IN PLUS OR MINUS 0.1% HYSTERESIS, SENSITIVITY 0.2MV/KPA

29 Psi

0 Psi

1MV

MPXV4006GP

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.26-4.86V

5.25 V

GAGE

BARBED

766 mV/V

12.06 mm

12.06 inch

5

5

9.65 mm

4.75 V

60 Cel

10 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED, SIGNAL CONDITION

.87 Psi

PLASTIC

0 Psi

0.22V

NTM88H025T1

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

NTM88H155T1

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

NTM88H125T1

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

NTM88H065T1

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

NTM88H145T1

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

NTM88H055T1

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

NTM88H075T1

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

KP253XTMA1

Infineon Technologies

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

DIGITAL VOLTAGE

SQUARE

3.30V

3.475 V

BAROMETRIC

HOLE

12

7 mm

7 inch

2.8 mm

3.135 V

125 Cel

-40 Cel

SOLDER

SPI INTERFACE

10 mA

IT ALSO HAS SUPPLY VOLTAGE 4.75 TO 5.25 V

23.931 Psi

PLASTIC

8.702 Psi

KP125N4115

Infineon Technologies

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.10-4.85V

5.5 V

ABSOLUTE

HOLE

7 mm

7 inch

2.8 mm

4.5 V

125 Cel

1800 us

-40 Cel

SOLDER

10 mA

RATIOMETRIC OUTPUT, SENSITIVITY 53.3 MV/KPA

16.7 Psi

PLASTIC

5.8 Psi

0.1MV

KP100

Infineon Technologies

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

DIGITAL VOLTAGE

SQUARE

0.55-4.40V

5.25 V

ABSOLUTE

2

7 mm

7 inch

5

2.8 mm

4.75 V

125 Cel

5000 us

-40 Cel

SOLDER

2.5 mA

CMOS COMPATIBLE

18.85 Psi

PLASTIC

8.7 Psi

KP253

Infineon Technologies

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

DIGITAL VOLTAGE

SQUARE

0.4-2.9V

3.475 V

BAROMETRIC

HOLE

12

7 mm

7 inch

2.8 mm

3.135 V

125 Cel

-40 Cel

SOLDER

SPI INTERFACE

10 mA

IT ALSO HAS SUPPLY VOLTAGE 4.75 TO 5.25 V

23.931 Psi

PLASTIC

8.702 Psi

KP203-AK

Infineon Technologies

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0-160mV

12 V

ABSOLUTE

.2 mV/V

7 mm

7 inch

0.3

2.8 mm

125 Cel

-40 Cel

SOLDER

23.2 Psi

PLASTIC

0 Psi

0MV

KP123

Infineon Technologies

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.10-4.85V

5.5 V

ABSOLUTE

HOLE

45 mV/V

7 mm

7 inch

1.50

2.8 mm

4.5 V

100 Cel

1800 us

-20 Cel

SOLDER

10 mA

RATIOMETRIC OUTPUT

16.7 Psi

5.8 Psi

0.10V

KP236N6165

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

SOLDER

10 mA

AEC-Q100

23.9 Psi

PLASTIC

8.7 Psi

KP203-A

Infineon Technologies

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0-160mV

12 V

ABSOLUTE

.2 mV/V

7 mm

7 inch

0.3

2.8 mm

125 Cel

-40 Cel

SOLDER

23.2 Psi

PLASTIC

0 Psi

0MV

KP229E3518

Infineon Technologies

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

SERIAL

SQUARE

0.1-4.85V

5.5 V

ABSOLUTE

12

11.4 mV/V

7 mm

7 inch

2.8 mm

4.5 V

140 Cel

650 us

-40 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED, SIGNAL CONDITION ALSO OPERATES AT SENSITIVITY AS 11.4 MV/KPA

PLASTIC

KP229E3111XTMA1

Infineon Technologies

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

ANALOG CURRENT

SQUARE

-1-1mA

5.5 V

ABSOLUTE

HOLE

7 mm

7 inch

4.5 V

140 Cel

650 us

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

10 mA

AEC-Q100; IT HAS SENSITIVITY OF 15.2 MV/KPA

43.51 Psi

PLASTIC

e4

2.9 Psi

KP256

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

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

8.702 Psi

KP124XTMA1

Infineon Technologies

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.10-4.85V

5.5 V

ABSOLUTE

HOLE

7 mm

7 inch

1.5

2.8 mm

4.5 V

125 Cel

1800 us

-40 Cel

SOLDER

10 mA

RATIOMETRIC OUTPUT, SENSITIVITY 45 MV/KPA

16.7 Psi

PLASTIC

5.8 Psi

0.1MV

KP126N6165XTMA1

Infineon Technologies

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.10-4.85V

5.5 V

ABSOLUTE

43.8 mV/V

7 mm

7 inch

2.8 mm

4.5 V

125 Cel

1800 us

-40 Cel

SOLDER

10 mA

RATIOMETRIC OUTPUT

23.93 Psi

PLASTIC

8.7 Psi

0.10V

KP202-AK

Infineon Technologies

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0-132mV

12 V

ABSOLUTE

.44 mV/V

7 mm

7 inch

0.3

2.8 mm

125 Cel

-40 Cel

SOLDER

8.7 Psi

PLASTIC

0 Psi

0MV

KP229E3518XT

Infineon Technologies

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

SERIAL

SQUARE

0.1-4.85V

5.5 V

ABSOLUTE

12

11.4 mV/V

7 mm

7 inch

2.8 mm

4.5 V

140 Cel

650 us

-40 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED, SIGNAL CONDITION ALSO OPERATES AT SENSITIVITY AS 11.4 MV/KPA

PLASTIC

KP120

Infineon Technologies

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.50-4.85V

5.25 V

ABSOLUTE

7 mm

7 inch

2.4

2.8 mm

4.75 V

125 Cel

5000 us

-40 Cel

SOLDER

SPI INTERFACE

9 mA

RATIOMETRIC OUTPUT

16.67 Psi

PLASTIC

5.8 Psi

0.50V

KP236N6165XTMA2

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

SOLDER

10 mA

AEC-Q100

23.9 Psi

PLASTIC

8.7 Psi

KP254

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

SOLDER

SPI INTERFACE

10 mA

AEC-Q100; IT ALSO HAS SUPPLY VOLTAGE 4.75 TO 5.25 V; IT HAS SENSITIVITY OF 13.64 LSB/KPA

16.679 Psi

PLASTIC

5.801 Psi

KP126N6165

Infineon Technologies

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.10-4.85V

5.5 V

ABSOLUTE

43.8 mV/V

7 mm

7 inch

2.8 mm

4.5 V

125 Cel

1800 us

-40 Cel

SOLDER

10 mA

RATIOMETRIC OUTPUT

23.93 Psi

PLASTIC

8.7 Psi

0.10V

KP202-A

Infineon Technologies

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0-132mV

12 V

ABSOLUTE

.44 mV/V

7 mm

7 inch

0.3

2.8 mm

125 Cel

-40 Cel

SOLDER

8.7 Psi

PLASTIC

0 Psi

0MV

KP125XTMA1

Infineon Technologies

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.10-4.85V

5.5 V

ABSOLUTE

HOLE

7 mm

7 inch

2.8 mm

4.5 V

125 Cel

1800 us

-40 Cel

SOLDER

10 mA

RATIOMETRIC OUTPUT, SENSITIVITY 53.3 MV/KPA

16.7 Psi

PLASTIC

5.8 Psi

0.1MV

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.