Pressure Sensors

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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

SSCSNBN002NDAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

5.05 V

DIFFERENTIAL

BARBED

14

0.25

4.95 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.8 MM

.0723 Psi

CERAMIC

-.0723 Psi

SSCSNBN005NDAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

5.05 V

DIFFERENTIAL

BARBED

14

0.25

4.95 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.8 MM

.181 Psi

CERAMIC

-.181 Psi

SSCSNBN010NDAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

5.05 V

DIFFERENTIAL

BARBED

14

0.25

4.95 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.8 MM

.361 Psi

CERAMIC

-.361 Psi

MLX90809LXG-EAD-000-RE

Melexis N V

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

5.5 V

RELATIVE

HOLE

16

10.26 mm

7.52 inch

1.5

2.365 mm

4.5 V

150 Cel

1000 us

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

8 mA

14.5 Psi

e4

7.25 Psi

ASDXAVX100PG7A5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.20-0.80V

5.25 V

GAGE

STRAIGHT

12

16.81 mm

14.02 inch

4.75 V

105 Cel

460 us

-20 Cel

SOLDER

I2C INTERFACE

5 mA

ASDXRRX001PG7A5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.20-0.80V

5.25 V

GAGE

STRAIGHT

12

16.81 mm

14.02 inch

4.75 V

105 Cel

460 us

-20 Cel

SOLDER

I2C INTERFACE

5 mA

ASDXRRX005ND7A5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.20-0.80V

5.25 V

DIFFERENTIAL

STRAIGHT

12

16.81 mm

14.02 inch

4.75 V

105 Cel

460 us

-20 Cel

SOLDER

I2C INTERFACE

5 mA

.18 Psi

-.18 Psi

ASDXRRX005PG2A5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.20-0.80V

5.25 V

GAGE

STRAIGHT

12

16.81 mm

14.02 inch

4.75 V

105 Cel

460 us

-20 Cel

SOLDER

I2C INTERFACE

5 mA

13C1000PA4K

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

CYLINDRICAL

ABSOLUTE

1/8-27 NPT

19 mm

16.74 mm

125 Cel

100 us

-40 Cel

PORT HEIGHT=10.16 MM

1000 Psi

STAINLESS STEEL

0 Psi

0MV

13C5000PA4K

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

CYLINDRICAL

ABSOLUTE

1/8-27 NPT

19 mm

16.74 mm

125 Cel

100 us

-40 Cel

PORT HEIGHT=10.16 MM

5000 Psi

STAINLESS STEEL

0 Psi

0MV

HSCDRRN001ND2A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE 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

2.8 mA

Port Diameter = 1.93 MM

.03 Psi

-.03 Psi

HSCDRRN004MD2A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE 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

2.8 mA

Port Diameter = 1.93 MM

.05 Psi

-.05 Psi

HSCDRRN004NG3A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

GAGE

BARBED

12

13.3 mm

10 inch

0.25

6.16 mm

3 V

85 Cel

460 us

-20 Cel

SOLDER

I2C INTERFACE

2.8 mA

Port Diameter = 1.93 MM

.14 Psi

0 Psi

HSCDRRN010MG2A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

GAGE

BARBED

12

13.3 mm

10 inch

0.25

6.16 mm

3 V

85 Cel

460 us

-20 Cel

SOLDER

I2C INTERFACE

2.8 mA

Port Diameter = 1.93 MM

.1 Psi

0 Psi

HSCDRRN016MD2A5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

1-4.90V

5.25 V

DIFFERENTIAL

BARBED

12

13.3 mm

10 inch

0.25

6.16 mm

4.75 V

85 Cel

460 us

-20 Cel

SOLDER

I2C INTERFACE

3.5 mA

Port Diameter = 1.93 MM

.2 Psi

-.2 Psi

HSCMRRN005ND2A3

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

2.8 mA

Port Diameter = 1.93 MM

.18 Psi

-.18 Psi

HSCMRRN016MD2A3

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

2.8 mA

Port Diameter = 1.93 MM

.2 Psi

-.2 Psi

SSCDANN005PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

5 Psi

CERAMIC

0 Psi

SSCDANN015PDAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

DIFFERENTIAL

BARBED

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

15 Psi

CERAMIC

-15 Psi

SSCDANN015PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

15 Psi

CERAMIC

0 Psi

SSCDANN060PAAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

ABSOLUTE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

60 Psi

CERAMIC

0 Psi

SSCDANN060PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

60 Psi

CERAMIC

0 Psi

SSCDANN100PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

100 Psi

CERAMIC

0 Psi

SSCDANN150PAAA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

3.6 V

ABSOLUTE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

3 V

85 Cel

1000 us

-40 Cel

SOLDER

2.1 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

150 Psi

CERAMIC

0 Psi

SSCDANN150PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

150 Psi

CERAMIC

0 Psi

SSCDANT005PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

5 Psi

CERAMIC

0 Psi

SSCDANT015PGAA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

3.6 V

GAGE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

3 V

85 Cel

1000 us

-40 Cel

SOLDER

2.1 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

15 Psi

CERAMIC

0 Psi

SSCDANT150PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

150 Psi

CERAMIC

0 Psi

SSCDANV015PAAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

ABSOLUTE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

15 Psi

CERAMIC

0 Psi

SSCDANV015PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

15 Psi

CERAMIC

0 Psi

SSCDANV030PAAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

ABSOLUTE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

30 Psi

CERAMIC

0 Psi

SSCDANV150PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

150 Psi

CERAMIC

0 Psi

SSCDLNN015PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

STRAIGHT

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 2.47 MM and Port Height = 7.95 MM

15 Psi

CERAMIC

0 Psi

SSCDLNT150PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

STRAIGHT

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 2.47 MM and Port Height = 7.95 MM

150 Psi

CERAMIC

0 Psi

SSCDRNN030PAAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

ABSOLUTE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 1.93 MM

30 Psi

CERAMIC

0 Psi

SSCDRNT100PAAA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

3.6 V

ABSOLUTE

BARBED

13.35 mm

10 inch

0.25

5.8 mm

3 V

85 Cel

1000 us

-40 Cel

SOLDER

2.1 mA

Port Diameter = 1.93 MM

100 Psi

CERAMIC

0 Psi

SSCDRRN001PDAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

DIFFERENTIAL

BARBED

13.35 mm

10 inch

0.25

6.16 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 1.93 MM

1 Psi

CERAMIC

-1 Psi

SSCDRRN005PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

BARBED

13.35 mm

10 inch

0.25

6.16 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 1.93 MM

5 Psi

CERAMIC

0 Psi

SSCDRRN015PDAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

DIFFERENTIAL

BARBED

13.35 mm

10 inch

0.25

6.16 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 1.93 MM

15 Psi

CERAMIC

-15 Psi

SSCDRRN015PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

BARBED

13.35 mm

10 inch

0.25

6.16 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 1.93 MM

15 Psi

CERAMIC

0 Psi

SSCDRRT250MDAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

DIFFERENTIAL

BARBED

13.35 mm

10 inch

0.25

6.16 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 1.93 MM

3.63 Psi

CERAMIC

-3.63 Psi

SSCDRRV100MGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

BARBED

13.35 mm

10 inch

0.25

6.16 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 1.93 MM

1.45 Psi

CERAMIC

0 Psi

SSCMANN015PAAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

ABSOLUTE

BARBED

13.4 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

15 Psi

CERAMIC

0 Psi

SSCMANV015PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

GAGE

BARBED

13.4 mm

10 inch

0.25

5.8 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

15 Psi

CERAMIC

0 Psi

SSCMLNT100MDAA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

3.6 V

DIFFERENTIAL

STRAIGHT

13.35 mm

10 inch

0.25

13.75 mm

3 V

85 Cel

1000 us

-40 Cel

SOLDER

2.1 mA

TEMPERATURE COMPENSATED OVER -20 TO 85 DEG

1.45 Psi

CERAMIC

-1.45 Psi

SSCMRNN015PAAA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

3.6 V

ABSOLUTE

BARBED

13.3 mm

10 inch

0.25

5.8 mm

3 V

85 Cel

1000 us

-40 Cel

SOLDER

2.1 mA

Port Diameter = 1.93 MM

15 Psi

CERAMIC

0 Psi

SSCMRRN005PDAA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

3.6 V

DIFFERENTIAL

BARBED

13.35 mm

10 inch

0.25

6.16 mm

3 V

85 Cel

1000 us

-40 Cel

SOLDER

2.1 mA

Port Diameter = 1.93 MM

5 Psi

CERAMIC

-5 Psi

SSCMRRN005PDAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

DIFFERENTIAL

BARBED

13.35 mm

10 inch

0.25

6.16 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 1.93 MM

5 Psi

CERAMIC

-5 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.