SURFACE MOUNT Pressure Sensors 675

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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

ABPMAND001PG2A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

GAGE

BARBED

12

11 mm

8 inch

0.25

3 V

85 Cel

460 us

-40 Cel

SOLDER

I2C INTERFACE

3.9 mA

Port Diameter = 2.74 MM and Port Height = 7 MM

1 Psi

0 Psi

ABPMANN030PG2A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

GAGE

BARBED

12

11 mm

8 inch

0.25

3 V

85 Cel

460 us

-40 Cel

SOLDER

I2C INTERFACE

3.9 mA

Port Diameter = 2.74 MM and Port Height = 7 MM

30 Psi

0 Psi

ABPMRRN060MDAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG OUTPUT

RECTANGULAR

5.25 V

DIFFERENTIAL

BARBED

11 mm

8 inch

0.25

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3.8 mA

Port Diameter = 1.6 MM and Port Height = 4.75 MM

.87 Psi

-.87 Psi

ABPMRRV015PDAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG OUTPUT

RECTANGULAR

5.25 V

DIFFERENTIAL

BARBED

11 mm

8 inch

0.25

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3.8 mA

Port Diameter = 1.6 MM and Port Height = 4.75 MM

15 Psi

-15 Psi

BM1390GLV-ZTR

ROHM

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

VOLTAGE OUTPUT

SQUARE

3.6 V

ABSOLUTE

HOLE

2 mm

2 inch

1 mm

1.7 V

85 Cel

-40 Cel

SOLDER

I2C INTERFACE

IT ALSO HAVE PRESSURE SENSING MODE RELATIVE; SEATED HGT MAX

18.85 Psi

4.35 Psi

DLC-L05D-D4

Amphenol

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL OUTPUT

RECTANGULAR

3.6 V

DIFFERENTIAL

BARBED

16

7.5 inch

3.6 mm

1.8 V

85 Cel

-40 Cel

SOLDER

I2C INTERFACE

2.5 mA

PORT DIAMETER 3MM AND PORT HEIGHT 5MM

.18 Psi

PLASTIC

-.18 Psi

MP3V5010GP

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.1-3.1V

3.3 V

GAGE

BARBED

12.065 mm

12.065 inch

7.365 mm

2.7 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED; IT HAVE SENSITIVITY OF 270 MV/KPA

1.45 Psi

PLASTIC

0 Psi

0.24V

MPXHZ6115AC6T1

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

NBPLPNS150PAUNV

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

12 V

ABSOLUTE

HOLE

7 mm

7 inch

0.25

2.68 mm

1.8 V

125 Cel

-40 Cel

SOLDER

2.5 mA

150 Psi

POLYAMIDE

0 Psi

0MV/V

RSCMRNM004NDSE3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.33 V

DIFFERENTIAL

BARBED

24

12.95 mm

10 inch

0.1

5.8 mm

3.27 V

85 Cel

-40 Cel

SOLDER

SPI

1.7 mA

Port Diameter = 1.93 MM and Port Height = 2.93

.1 Psi

-.1 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

SSCMJJN010MGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PEIZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

5.05 V

GAGE

STRAIGHT

.1 mV/V

13.3 mm

9.91 inch

0.25

7.58 mm

4.95 V

85 Cel

1000 us

-40 Cel

SOLDER

3.5 mA

PORT DIAMETER = 2.34 MM

.145 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

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

40PC015V3A

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

4.5V

5.25 V

VACUUM GAGE

STRAIGHT

13.21 mm

11.13 inch

0.4

0.3

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

ABP2LANT030PGAA5XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG OUTPUT

RECTANGULAR

5.25 V

GAGE

BARBED

11 mm

8.2 inch

0.25

4.75 V

110 Cel

-40 Cel

SOLDER

.000211 mA

Port Diameter = 2.7 MM and Port Height = 7 MM

30 Psi

PLASTIC

0 Psi

ABP2LSNT012BG2A3XX

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

174 Psi

METAL

0 Psi

ABPLLNT060MDSA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

DIFFERENTIAL

STRAIGHT

12

11 mm

8 inch

0.25

3 V

85 Cel

460 us

-40 Cel

SOLDER

SPI

3.9 mA

Port Diameter = 2.68 MM and Port Height = 4.8 MM

.87 Psi

-.87 Psi

ABPMANV001PG2A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

GAGE

BARBED

12

11 mm

8 inch

0.25

3 V

85 Cel

460 us

-40 Cel

SOLDER

I2C INTERFACE

3.9 mA

Port Diameter = 2.74 MM and Port Height = 7 MM

1 Psi

0 Psi

ABPMLNV015PDAA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG OUTPUT

RECTANGULAR

3.6 V

DIFFERENTIAL

STRAIGHT

11 mm

8 inch

0.25

3 V

85 Cel

1000 us

-40 Cel

SOLDER

2.8 mA

Port Diameter = 2.68 MM and Port Height = 4.8 MM

15 Psi

-15 Psi

ABPMRNT1.6BDAA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG OUTPUT

RECTANGULAR

3.6 V

DIFFERENTIAL

BARBED

11 mm

8 inch

0.25

3 V

85 Cel

1000 us

-40 Cel

SOLDER

2.8 mA

Port Diameter = 1.6 MM and Port Height = 4.75 MM

23.2 Psi

-23.2 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

HSCMRNN015PDSA3

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

SPI

3.9 mA

Port Diameter = 1.93 MM

15 Psi

-15 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

MPXA4115A6T1

Motorola

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.80V

5.35 V

ABSOLUTE

BARBED

45.9 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

5.1 mA

TEMPERATURE COMPENSATED, SIGNAL CONDITIONED

16.67 Psi

PLASTIC

2.17 Psi

0.20V

SSCMANN2.5BAAA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

3.6 V

ABSOLUTE

BARBED

13.4 mm

10 inch

0.25

5.8 mm

3 V

85 Cel

1000 us

-40 Cel

SOLDER

I2C INTERFACE

2.1 mA

Port Diameter = 4.93 MM and Port Height = 7.95 MM

36.26 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

SSCMRRN100MDAA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

RECTANGULAR

3.6 V

DIFFERENTIAL

BARBED

13.35 mm

9.91 inch

0.25

6.54 mm

3 V

85 Cel

1000 us

-40 Cel

SOLDER

I2C INTERFACE

2.1 mA

TEMPERATURE COMPENSATED OVER -20 TO 85 DEG

1.45 Psi

CERAMIC

-1.45 Psi

SSCMRRN600MD5A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.20-0.80V

3.6 V

DIFFERENTIAL

BARBED

12

12.84 mm

12.45 inch

0.25

6.54 mm

3 V

85 Cel

460 us

-40 Cel

SOLDER

I2C INTERFACE

2.1 mA

TEMPERATURE COMPENSATED

8.702 Psi

CERAMIC

-8.702 Psi

SX150ASMT

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

12 V

ABSOLUTE

HOLE

7.6 mm

7.6 inch

0.2

3.7 mm

125 Cel

100 us

-40 Cel

SOLDER

150 Psi

CERAMIC

0 Psi

-20MV

24PC15SMT

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

RECTANGULAR

DIFFERENTIAL

STRAIGHT

7.1 mm

6.1 inch

0.1

7.7 mm

85 Cel

-40 Cel

SOLDER

PORT DIAMETER=1.9 MM

40PC006G2A

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 13.33 MV/PSI SENSITIVITY

5.801 Psi

0 Psi

40PC015G1A

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

40PC250G3A

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

0.2

0.1

9.65 mm

4.75 V

125 Cel

-45 Cel

TERMINALS

10 mA

ITS ALSO OPERTARES IN 16 MV/PSI SENSITIVITY

250 Psi

0 Psi

ABP2LANT160MG2A3XX

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

I2C INTERFACE

.000211 mA

Port Diameter = 2.7 MM and Port Height = 7 MM

2.32 Psi

PLASTIC

0 Psi

ABP2LSNG006BASA3XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

ABSOLUTE

STRAIGHT

14

8.2 mm

7.2 inch

0.25

1.8 V

110 Cel

-40 Cel

SOLDER

SPI

.000211 mA

Port Diameter = 2.72 MM and Port Height = 5 MM

87 Psi

METAL

0 Psi

ABP2LSNT030PGAA3XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG OUTPUT

RECTANGULAR

3.6 V

GAGE

STRAIGHT

11 mm

8.2 inch

0.25

3 V

110 Cel

-40 Cel

SOLDER

.000211 mA

Port Diameter = 2.72 MM and Port Height = 5 MM

30 Psi

METAL

0 Psi

ABP2LSNT060PGSA3BB

Honeywell Sensing And Control

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

3.2 mm

1.8 V

110 Cel

-40 Cel

SOLDER

SPI

Port Diameter = 2.72 MM and Port Height = 5 MM

60 Psi

0 Psi

ABP2MDAN001PD2A3XX

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

ABP2MDAN004ND2B3BB

Honeywell Sensing And Control

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

5.3 mm

1.8 V

110 Cel

-40 Cel

SOLDER

I2C INTERFACE

Port diameter=2.2 MM AND Port Height =5 MM

.1 Psi

-.1 Psi

ABP2MRRT160MDAA3XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG OUTPUT

RECTANGULAR

3.6 V

DIFFERENTIAL

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

-2.3 Psi

PLASTIC

-2.3 Psi

ABPLANT010BGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG OUTPUT

RECTANGULAR

5.25 V

GAGE

BARBED

11 mm

8 inch

0.25

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3.8 mA

Port Diameter = 2.74 MM and Port Height = 7 MM

145 Psi

0 Psi

ABPLANT160MGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG OUTPUT

RECTANGULAR

5.25 V

GAGE

BARBED

11 mm

8 inch

0.25

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3.8 mA

Port Diameter = 2.74 MM and Port Height = 7 MM

2.32 Psi

0 Psi

ABPLLNV010BGSD3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

GAGE

STRAIGHT

12

11 mm

8 inch

0.25

3 V

85 Cel

460 us

-40 Cel

SOLDER

SPI

3.9 mA

Port Diameter = 2.68 MM and Port Height = 4.8 MM

145 Psi

0 Psi

ABPLNNN030PGST5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

1-4V

5.25 V

GAGE

HOLE

12

11 mm

8 inch

0.25

4.75 V

85 Cel

460 us

-40 Cel

SOLDER

SPI

4.6 mA

30 Psi

0 Psi

ABPLNNN250MGAA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG OUTPUT

RECTANGULAR

3.6 V

GAGE

HOLE

11 mm

8 inch

0.25

3 V

85 Cel

1000 us

-40 Cel

SOLDER

2.8 mA

3.62 Psi

0 Psi

ABPMANN004BGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG OUTPUT

RECTANGULAR

5.25 V

GAGE

BARBED

11 mm

8 inch

0.25

4.75 V

85 Cel

1000 us

-40 Cel

SOLDER

3.8 mA

Port Diameter = 2.74 MM and Port Height = 7 MM

58 Psi

0 Psi

ABPMANT100PG2A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

GAGE

BARBED

12

11 mm

8 inch

0.25

3 V

85 Cel

460 us

-40 Cel

SOLDER

I2C INTERFACE

3.9 mA

Port Diameter = 2.74 MM and Port Height = 7 MM

100 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.