RECTANGULAR Pressure Sensors 937

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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

ABP2DANT001PGSA3XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

GAGE

BARBED

14

11 mm

8.2 inch

0.25

1.8 V

110 Cel

-40 Cel

SOLDER

SPI

.000211 mA

Port Diameter = 2.74 MM and Port Height = 7 MM

1 Psi

PLASTIC

0 Psi

ABP2LANT160MGSA3XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

GAGE

BARBED

14

8.2 mm

7.2 inch

0.25

1.8 V

110 Cel

-40 Cel

SOLDER

SPI

.000211 mA

Port Diameter = 2.7 MM and Port Height = 7 MM

2.32 Psi

PLASTIC

0 Psi

ABP2MRRN004ND2B3BB

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

DIFFERENTIAL

BARBED

14

11 mm

8.2 inch

0.25

5.3 mm

1.8 V

110 Cel

-40 Cel

SOLDER

I2C INTERFACE

Port Diameter = 1.75 MM and Port Height = 4.65 MM

.1 Psi

-.1 Psi

ABP2MRRT060MDAA5XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG OUTPUT

RECTANGULAR

5.25 V

DIFFERENTIAL

BARBED

11 mm

8.2 inch

0.25

4.75 V

110 Cel

-40 Cel

SOLDER

.000211 mA

Port Diameter = 1.75 MM and Port Height = 4.65 MM

.8 Psi

PLASTIC

-.8 Psi

ASCX15AN

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

VOLTAGE OUTPUT

RECTANGULAR

16 V

ABSOLUTE

STRAIGHT

27.9 mm

26.2 inch

1

27.4 mm

4.5 V

105 Cel

100 us

-25 Cel

SOLDER

IT HAVE SENSITIVITY OF 0.3 V/PSI

15 Psi

0 Psi

0.25V

DC0.05NDC4

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

2.25-6.25V

16 V

DIFFERENTIAL

BARBED

21.59 mm

12.95 inch

0.05

27.43 mm

3 V

85 Cel

-25 Cel

SOLDER

SENSITIVITY IS 10 MILLI VOLT

.002 Psi

0 Psi

2.25V

DC005NDC4

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

2.25-6.25V

16 V

DIFFERENTIAL

BARBED

21.59 mm

12.95 inch

0.05

27.43 mm

3 V

85 Cel

-25 Cel

SOLDER

SENSITIVITY IS 5 MILLI VOLT

.181 Psi

0 Psi

2.25V

HSCDANN015PA2A5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

1-4V

5.25 V

ABSOLUTE

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

15 Psi

0 Psi

HSCDANN030PAAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE 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

30 Psi

0 Psi

HSCDRNN030PA3A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE 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 = 1.93 MM

30 Psi

0 Psi

HSCDRNN1.6BA2A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE 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 = 1.93 MM

23.2 Psi

0 Psi

HSCDRRN001NDSA5

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

SPI

3.5 mA

Port Diameter = 1.93 MM

.03 Psi

-.03 Psi

HSCDRRN010NDAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG OUTPUT

RECTANGULAR

5.05 V

DIFFERENTIAL

BARBED

13.3 mm

10 inch

0.25

6.16 mm

4.95 V

85 Cel

1000 us

-20 Cel

SOLDER

3.5 mA

Port Diameter = 1.93 MM

.3 Psi

-.3 Psi

HSCMAND015PA2A3

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

15 Psi

0 Psi

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

HSCMLNV030PA2B3

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

I2C INTERFACE

3.9 mA

Port Diameter = 2.47 MM and Port Height = 7.95 MM

30 Psi

0 Psi

HSCMRRD005ND2A3

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

HSCSANN150PG2A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

GAGE

BARBED

12

10 mm

0.25

10 mm

3 V

85 Cel

460 us

-20 Cel

SOLDER

I2C INTERFACE

3.9 mA

Port Diameter = 4.93 MM

150 Psi

0 Psi

MPXM2102GST1

Motorola

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

0-40mV

16 V

GAGE

STRAIGHT

.4 mV/V

9.34 mm

7.31 inch

0.4

0.4

4.82 mm

10 V

125 Cel

1000 us

-40 Cel

SOLDER

6 mA

TEMPERATURE COMPENSATED

14.5 Psi

0 Psi

0MV

NPA-300B-10WD

Amphenol

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

40-120mV

3.465 V

DIFFERENTIAL

BARBED

11.36 mm

7.52 inch

1.5

0.25

3.3 mm

3.135 V

125 Cel

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

SOLDER

e4

75MV

NPA-600M-005G

Amphenol

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

100-166mV

5.25 V

GAGE

STRAIGHT

14

11.36 mm

7.52 inch

1.5

0.25

3.3 mm

4.75 V

125 Cel

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

SOLDER

e4

10MV

RSCDRRE015PGSE3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

GAGE

BARBED

24

12.95 mm

10 inch

0.1

6.16 mm

3 V

85 Cel

-40 Cel

SOLDER

SPI

1.7 mA

Port Diameter = 1.93 MM and Port Height = 2.93

15 Psi

0 Psi

RSCDRRM015PDSE3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

DIFFERENTIAL

BARBED

24

12.95 mm

10 inch

0.1

6.16 mm

3 V

85 Cel

-40 Cel

SOLDER

SPI

1.7 mA

Port Diameter = 1.93 MM and Port Height = 2.93

15 Psi

-15 Psi

SCX15AN

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

VOLTAGE OUTPUT

RECTANGULAR

ABSOLUTE

BARBED/HOLE

27.9 mm

26.2 inch

27.4 mm

85 Cel

100 us

-40 Cel

SOLDER

15 Psi

0 Psi

0MV

SCX15AN-90

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

0-90mV

12 V

ABSOLUTE

BARBED

6 mV/V

20.3 mm

12.2 inch

0.5

27.4 mm

85 Cel

100 us

-40 Cel

SOLDER

TEMPERATURE COMPENSATED

15 Psi

0 Psi

0MV

SSCDANN010BGAA5

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

I2C INTERFACE

3 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

145.03 Psi

CERAMIC

0 Psi

SSCDRRN001NDAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.05 V

DIFFERENTIAL

BARBED

14

13.35 mm

10 inch

0.25

6.16 mm

4.95 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 1.93 MM

.0361 Psi

CERAMIC

-.0361 Psi

SSCDRRN002ND2A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.20-0.80V

3.33 V

DIFFERENTIAL

BARBED

12

13.35 mm

10 inch

0.25

6.16 mm

3.27 V

85 Cel

460 us

-40 Cel

SOLDER

I2C INTERFACE

2.1 mA

Port Diameter = 1.93 MM

.072 Psi

CERAMIC

-.072 Psi

SSCDRRN100MDAA5

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

I2C INTERFACE

3 mA

Port Diameter = 1.93 MM

1.45 Psi

CERAMIC

-1.45 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

SSCMRNN1.6BA7A5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.20-0.80V

5.25 V

ABSOLUTE

BARBED

12

12.84 mm

12.45 inch

0.25

6.54 mm

4.75 V

85 Cel

460 us

-40 Cel

SOLDER

I2C INTERFACE

3 mA

TEMPERATURE COMPENSATED

23.206 Psi

CERAMIC

0 Psi

SSCSAAN600MDAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

DIFFERENTIAL

BARBED

12

10 mm

0.25

10 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

I2C INTERFACE

3 mA

Port Diameter = 4.93 MM

8.7 Psi

CERAMIC

-8.7 Psi

SSCSANN015PAAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.25 V

ABSOLUTE

BARBED

10 mm

0.25

10 mm

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3 mA

Port Diameter = 4.93 MM

15 Psi

CERAMIC

0 Psi

SSCSRNN015PA3A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.20-0.80V

3.6 V

ABSOLUTE

BARBED

12

12.84 mm

5.9 inch

0.25

3 V

85 Cel

460 us

-40 Cel

SOLDER

I2C INTERFACE

2.1 mA

TEMPERATURE COMPENSATED

15 Psi

CERAMIC

0 Psi

XCX100DNH

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

0-100mV

16 V

DIFFERENTIAL

BARBED

21.59 mm

12.19 inch

0.5

0.5

27.43 mm

3 V

SOLDER

100 Psi

0 Psi

0MV

142PC15D

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

BOARD MOUNT

VOLTAGE OUTPUT

RECTANGULAR

5.9-6.1V

16 V

DIFFERENTIAL

BARBLESS

59.8 mm

30 inch

18.5 mm

7 V

85 Cel

1000 us

-40 Cel

PIN

20 mA

15 Psi

0 Psi

1V

24PCEFB6D

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

RECTANGULAR

10.01 V

DIFFERENTIAL

BARBED

12.7 mm

9 inch

1

8 mm

9.99 V

85 Cel

-40 Cel

SOLDER

PORT DIAMETER=4.7 MM AND PORT HEIGHT=11.4 MM

.5 Psi

PLASTIC

0 Psi

26PCGFA6G

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

VOLTAGE OUTPUT

RECTANGULAR

10.01 V

GAGE

STRAIGHT

12.7 mm

0.7

8 mm

9.99 V

85 Cel

1000 us

-40 Cel

SOLDER

PORT DIAMETER=5.1 MM

250 Psi

0 Psi

40PC015G3A

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

4.5V

5.25 V

GAGE

STRAIGHT

13.21 mm

11.13 inch

0.4

0.2

9.65 mm

4.75 V

125 Cel

-45 Cel

TERMINALS

10 mA

ITS ALSO OPERTARES IN 266.6 MV/PSI SENSITIVITY

15 Psi

0 Psi

4525DO-DS3AI005DS

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL CURRENT

RECTANGULAR

3.3 V

DIFFERENTIAL

BARBED

14

12.5 mm

9.9 inch

0.25

9.9 mm

105 Cel

-25 Cel

SOLDER

I2C INTERFACE

3 mA

Port Diameter = 3.5 MM

5 Psi

CERAMIC

-5 Psi

4525DO-TP3AJ030AP-F

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

3.3 V

ABSOLUTE

BARBED

14

12.5 mm

9.9 inch

0.25

9.9 mm

105 Cel

-25 Cel

SOLDER

I2C

3 mA

Port Diameter = 3.5 MM and Port Height = 7.8 MM

30 Psi

CERAMIC

0 Psi

ABP2DANT060PGSA3XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

GAGE

BARBED

14

11 mm

8.2 inch

0.25

1.8 V

110 Cel

-40 Cel

SOLDER

SPI

.000211 mA

Port Diameter = 2.74 MM and Port Height = 7 MM

60 Psi

PLASTIC

0 Psi

ABP2LSNT060PG2A3XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

GAGE

STRAIGHT

14

8.2 mm

7.2 inch

0.25

1.8 V

110 Cel

-40 Cel

SOLDER

I2C INTERFACE

.000211 mA

Port Diameter = 2.72 MM and Port Height = 5 MM

60 Psi

METAL

0 Psi

ABP2MDAN004ND2B3XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

DIFFERENTIAL

BARBED

14

11 mm

9.1 inch

0.25

1.8 V

110 Cel

-40 Cel

SOLDER

I2C INTERFACE

.000211 mA

Port Diameter = 3 MM and Port Height = 5 MM

.1 Psi

PLASTIC

-.1 Psi

ABP2MRNT040KGAA3XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG OUTPUT

RECTANGULAR

3.6 V

GAGE

BARBED

11 mm

8.2 inch

0.25

3 V

110 Cel

-40 Cel

SOLDER

.000211 mA

Port Diameter = 1.75 MM and Port Height = 4.65 MM

5.8 Psi

PLASTIC

0 Psi

ABP2MRRN005ND2A3XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

DIFFERENTIAL

BARBED

14

11 mm

8.2 inch

0.25

1.8 V

110 Cel

-40 Cel

SOLDER

I2C INTERFACE

.000211 mA

Port Diameter = 1.75 MM and Port Height = 4.65 MM

.18 Psi

PLASTIC

-.18 Psi

ABP2MRRT005PD2A3XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

DIFFERENTIAL

BARBED

14

11 mm

8.2 inch

0.25

1.8 V

110 Cel

-40 Cel

SOLDER

I2C INTERFACE

.000211 mA

Port Diameter = 1.75 MM and Port Height = 4.65 MM

5 Psi

PLASTIC

-5 Psi

ABPLANN001PG2A5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

1-4V

5.25 V

GAGE

BARBED

12

11 mm

8 inch

0.25

4.75 V

85 Cel

460 us

-40 Cel

SOLDER

I2C INTERFACE

4.6 mA

Port Diameter = 2.74 MM and Port Height = 7 MM

1 Psi

0 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.