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

ABP2MANT001BGAA5XX

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 = 2.74 MM and Port Height = 7 MM

14.5 Psi

PLASTIC

0 Psi

ABP2MRNT016KG2A3XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE 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

I2C INTERFACE

.000211 mA

Port Diameter = 1.75 MM and Port Height = 4.65 MM

2.32 Psi

PLASTIC

0 Psi

BPS130-HA030P-1SG

Bourns

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

0.5-4.5V

5.5 V

ABSOLUTE

STRAIGHT

12

4.5 V

150 Cel

-40 Cel

SOLDER

10 mA

PORT DIAMETER=3.1 MM, PORT HEIGHT=8.6 MM, OVERVOLTAGE PROTECTION, REVERSE POLARITY PROTECTION

30 Psi

0 Psi

BPS130-HA030P-3S

Bourns

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

0.5-4.5V

5.5 V

ABSOLUTE

STRAIGHT

12

4.5 V

150 Cel

-40 Cel

SOLDER

10 mA

PORT DIAMETER=3.1 MM, PORT HEIGHT=8.6 MM, OVERVOLTAGE PROTECTION, REVERSE POLARITY PROTECTION

30 Psi

0 Psi

HSCDANN001PG2A5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

1-4V

5.25 V

GAGE

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

1 Psi

0 Psi

HSCDANN015PGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE 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

15 Psi

0 Psi

HSCDRNN100PGSA3

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

5.8 mm

3 V

85 Cel

460 us

-20 Cel

SOLDER

SPI

3.9 mA

Port Diameter = 1.93 MM

100 Psi

0 Psi

HSCMRNN030PA2A3

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 = 1.93 MM

30 Psi

0 Psi

MPL115A2

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL OUTPUT

RECTANGULAR

5.5 V

ABSOLUTE

HOLE

5 mm

3 inch

1.2 mm

2.375 V

105 Cel

-40 Cel

SOLDER

I2C INTERFACE

.01 mA

16.67 Psi

7.25 Psi

NPA-600B-10WD

Amphenol

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

40-120mV

5.25 V

DIFFERENTIAL

BARBED

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

75MV

RSCDJJI600LDSE3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.33 V

DIFFERENTIAL

STRAIGHT

24

12.95 mm

10 inch

0.1

7.58 mm

3.27 V

85 Cel

-40 Cel

SOLDER

SPI

1.7 mA

Port Diameter = 2.34 MM and Port Height = 6.75 MM

.08 Psi

-.08 Psi

RSCDRNE015PASE3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

ABSOLUTE

BARBED

24

12.95 mm

10 inch

0.1

5.8 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

RSCDRRM160LDSE3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.33 V

DIFFERENTIAL

BARBED

24

12.95 mm

10 inch

0.1

6.16 mm

3.27 V

85 Cel

-40 Cel

SOLDER

SPI

1.7 mA

Port Diameter = 1.93 MM and Port Height = 2.93

.02 Psi

-.02 Psi

SDX15G2

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

86.85-93.15mV

20 V

GAGE

STRAIGHT

13.97 mm

11.94 inch

0.2

7.11 mm

85 Cel

100 us

-40 Cel

SOLDER

TEMPERATURE COMPENSATED

15 Psi

PLASTIC

0 Psi

0MV

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

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

SSCMRRN005NDSA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE 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

SPI INTERFACE

2.1 mA

Port Diameter = 1.93 MM

.181 Psi

CERAMIC

-.181 Psi

142PC01D

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

1 Psi

0 Psi

1V

24PCDFA2G

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

RECTANGULAR

10.01 V

GAGE

STRAIGHT

12.7 mm

8 inch

0.2

9 mm

9.99 V

85 Cel

-40 Cel

SOLDER

PORT HEIGHT=12.7 MM

30 Psi

PLASTIC

0 Psi

ABP2DRRN005NG2B3XX

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

I2C INTERFACE

.000211 mA

Port Diameter = 1.75 MM and Port Height = 4.65 MM

.18 Psi

PLASTIC

0 Psi

ABP2DRRT016KG2A3XX

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

I2C INTERFACE

.000211 mA

Port Diameter = 1.75 MM and Port Height = 4.65 MM

2.32 Psi

PLASTIC

0 Psi

ABP2LANT060PG2A3XX

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

60 Psi

PLASTIC

0 Psi

ABPMANV150PG2A3

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

150 Psi

0 Psi

HSCDANN150PG2A5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

1-4V

5.25 V

GAGE

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

150 Psi

0 Psi

HSCDANN250MGAA5

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE 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

3.6 Psi

0 Psi

HSCDRNN030PAAA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE 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

30 Psi

0 Psi

HSCDRRN001NDAA5

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

.03 Psi

-.03 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

HSCMAND1.6BGSA3

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 = 4.93 MM and Port Height = 7.95 MM

23.2 Psi

0 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

HSCMRND1.6BA2A3

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 = 1.93 MM

23.2 Psi

0 Psi

HSCSRNN1.6BA2A3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.6 V

ABSOLUTE

BARBED

12

10 mm

5.8 inch

0.25

10 mm

3 V

85 Cel

460 us

-20 Cel

SOLDER

I2C INTERFACE

3.9 mA

Port Diameter = 1.92 MM

23.2 Psi

0 Psi

MPX2300DT1

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

0.75-3.78mV

10 V

DIFFERENTIAL

HOLE

.005 mV/V

6.35 mm

3.68 inch

3

1.5

9.14 mm

6 V

40 Cel

1000 us

15 Cel

SOLDER

1 mA

SENSITIVITY 5 MICRO VOLT PER VOLT PER MMHG, TEMPERATURE COMPENSATED

5.8 Psi

0 Psi

0MV

MS580302BA05-00

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL OUTPUT

RECTANGULAR

3.6 V

24

6.2 mm

6.2 inch

2.5

6.4 mm

1.8 V

85 Cel

8220 us

-40 Cel

SOLDER

I2C/SPI

.0125 mA

29 Psi

.145 Psi

MS580302BA05-50

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL OUTPUT

RECTANGULAR

3.6 V

24

6.2 mm

6.2 inch

2.5

6.4 mm

1.8 V

85 Cel

8220 us

-40 Cel

SOLDER

I2C/SPI

.0125 mA

29 Psi

.145 Psi

NPA-700B-001G

Amphenol

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

40-120mV

5.25 V

GAGE

BARBED

14

11.36 mm

7.52 inch

1.5

0.25

3.3 mm

4.75 V

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

SOLDER

I2C INTERFACE

e4

75MV

RSCDJJI005NDSE3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.33 V

DIFFERENTIAL

STRAIGHT

24

12.95 mm

10 inch

0.1

7.58 mm

3.27 V

85 Cel

-40 Cel

SOLDER

SPI

1.7 mA

Port Diameter = 2.34 MM and Port Height = 6.75 MM

.18 Psi

-.18 Psi

RSCMJJI005NDSE3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.66-2.64V

3.33 V

DIFFERENTIAL

STRAIGHT

24

12.95 mm

10 inch

0.1

7.58 mm

3.27 V

85 Cel

-40 Cel

SOLDER

SPI

1.7 mA

Port Diameter = 2.34 MM and Port Height = 6.75 MM

.18 Psi

-.18 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

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

SSCDRNN015PAAA5

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

15 Psi

CERAMIC

0 Psi

SSCDRRN004NDAA3

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

3.33 V

DIFFERENTIAL

BARBED

14

13.35 mm

10 inch

0.25

6.16 mm

3.27 V

85 Cel

1000 us

-40 Cel

SOLDER

2.1 mA

Port Diameter = 1.93 MM

.145 Psi

CERAMIC

-.145 Psi

SSCDRRN100MGAA5

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

I2C INTERFACE

3 mA

Port Diameter = 1.93 MM

1.45 Psi

CERAMIC

0 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

116CP21-M16S3-50

Sensata Technologies

PRESSURE SENSOR,CAPACITIVE

VOLTAGE OUTPUT

RECTANGULAR

0.5-4.5V

GAUGE

20.7 mm

90 Cel

10000 us

2 Cel

CONNECTOR

8 mA

SHORT CIRCUIT PROTECTION

230 Psi

PLASTIC

0 Psi

116CP31-M16S3-50

Sensata Technologies

PRESSURE SENSOR,CAPACITIVE

VOLTAGE OUTPUT

RECTANGULAR

0.5-4.5V

GAUGE

G1/4

20.7 mm

90 Cel

10000 us

2 Cel

CONNECTOR

8 mA

SHORT CIRCUIT PROTECTION

230 Psi

PLASTIC

0 Psi

4525DO-DS3BJ050DP

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE 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

49.88 Psi

CERAMIC

-50 Psi

ABP2DANG015PDSA3XX

Honeywell

PRESSURE SENSOR,PIEZORESISTIVE

THROUGH HOLE 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

SPI

.000211 mA

Port Diameter = 2.74 MM and Port Height = 7 MM

15 Psi

PLASTIC

-15 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.