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

MS561101BA03-50

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

3.6 V

24

5 mm

3 inch

1.5

1 mm

1.8 V

85 Cel

8220 us

-40 Cel

SOLDER

I2C INTERFACE

.0125 mA

17.404 Psi

.145 Psi

MS560702BA03-50

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

3.6 V

BAROMETRIC

24

3 mm

3 inch

4

.9 mm

1.8 V

85 Cel

8220 us

-40 Cel

SOLDER

I2C INTERFACE

1.4 mA

15.95 Psi

4.351 Psi

LPS22HBTR

STMicroelectronics

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

SQUARE

0.2-1.6V

3.6 V

ABSOLUTE

HOLE

24

2 mm

2 inch

.8 mm

1.7 V

85 Cel

-40 Cel

NICKEL GOLD

SOLDER

3-WIRE INTERFACE

.012 mA

IT ALSO HAVE 4-WIRE INTERFACE, IT HAS PRESSURE SENSITIVITY OF 4096 LSB/HPA

18.27 Psi

e4

3.77 Psi

MPXV5004DP

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

1-4.90V

5.25 V

DIFFERENTIAL

BARBED

1000 mV/V

12.07 mm

12.07 inch

6.25

2.50

9.65 mm

4.75 V

85 Cel

0 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED

.56 Psi

PLASTIC

0 Psi

1V

MS563702BA03-50

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

SQUARE

3.6 V

BAROMETRIC

HOLE

24

3 mm

3 inch

4

.9 mm

1.5 V

85 Cel

-40 Cel

SOLDER

I2C INTERFACE

1.25 mA

17.404 Psi

4.351 Psi

BMP390

Robert Bosch

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

SQUARE

0.36-1.44V

3.6 V

BAROMETRIC

HOLE

21

2 mm

2 inch

.75 mm

1.65 V

85 Cel

-40 Cel

SOLDER

I2C/SPI

18.1 Psi

4.3 Psi

MPXAZ6115AP,117

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.80V

5.25 V

ABSOLUTE

BARBED

45.9 mV/V

12.06 mm

12.06 inch

1.5

1.50

7.36 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

MPXAZ6115APT1

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.80V

5.25 V

ABSOLUTE

BARBED

45.9 mV/V

12.06 mm

12.06 inch

1.5

1.50

7.36 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

BMP280

Robert Bosch

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL OUTPUT

RECTANGULAR

3.6 V

ABSOLUTE

HOLE

20

2.5 mm

2 inch

.82 mm

1.71 V

85 Cel

-40 Cel

SOLDER

4-WIRE INTERFACE

.0042 mA

IT ALSO HAS 3-WIRE INTERFACE

15.95 Psi

4.351 Psi

MPXV6115VC6U

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.2-4.6V

5.25 V

GAGE

BARBED

38.26 mV/V

10.66 mm

10.66 inch

1.5

1.5

12.95 mm

4.75 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

SENSITIVITY 38.26 MILLI VOLT PER KILO PASCAL, TEMPERATURE COMPENSATED

0 Psi

PLASTIC

-16.67 Psi

DPS310XTSA1

Infineon Technologies

PRESSURE SENSOR,CAPACITIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.18-1.44V

3.6 V

BAROMETRIC

HOLE

24

2.5 mm

2 inch

.93 mm

1.7 V

85 Cel

-40 Cel

SOLDER

I2C/SPI

.345 mA

17.4 Psi

PLASTIC

4.35 Psi

MPXA4115AC6U

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.80V

5.35 V

ABSOLUTE

STRAIGHT

46 mV/V

10.66 mm

10.66 inch

1.5

1.5

12.95 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

LPS25HBTR

STMicroelectronics

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL OUTPUT

SQUARE

3.6 V

ABSOLUTE

HOLE

24

2.5 mm

2.5 inch

.8 mm

1.7 V

105 Cel

-30 Cel

Nickel/Gold (Ni/Au) - electrolytic

SOLDER

4-WIRE INTERFACE

.025 mA

IT ALSO HAVE OUTPUT INTERFACE 3-WIRE INTERFACE

18.27 Psi

e4

3.77 Psi

MPXAZ6115AP

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.80V

5.25 V

ABSOLUTE

BARBED

45.9 mV/V

12.06 mm

12.06 inch

1.5

1.50

7.36 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

MPL3115A2R1

NXP Semiconductors

PRESSURE SENSOR,STRAIN GUAGE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.10-0.90V

3.6 V

ABSOLUTE

HOLE

24

5 mm

3 inch

1.1 mm

1.95 V

85 Cel

1000000 us

-40 Cel

SOLDER

I2C INTERFACE

.04 mA

IT HAS I/O SUPPLY VOLTAGE 1.62 TO 3.6 V

15.95 Psi

2.9 Psi

MS583730BA01-50

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL OUTPUT

SQUARE

3.6 V

ABSOLUTE

HOLE

24

3.3 mm

3.3 inch

1.5

2.75 mm

1.5 V

85 Cel

-20 Cel

SOLDER

I2C

435 Psi

0 Psi

MS580330BA01-00

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

3.6 V

ABSOLUTE

24

6.2 mm

6.2 inch

400

6.4 mm

1.8 V

85 Cel

8220 us

-40 Cel

SOLDER

I2C INTERFACE

.0125 mA

IT ALSO HAVE SPI INTERFACE

435.11 Psi

0 Psi

LPS22HHTR

STMicroelectronics

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

SQUARE

0.2-1.5V

3.6 V

ABSOLUTE

HOLE

24

2 mm

2 inch

.8 mm

1.7 V

85 Cel

-40 Cel

SOLDER

I2C/SPI/MIPI I3C

.012 mA

18.3 Psi

3.8 Psi

MPXV5010DP

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.70V

5.25 V

DIFFERENTIAL

BARBED

450 mV/V

12.06 mm

12.06 inch

5

5

9.65 mm

4.75 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED

1.45 Psi

PLASTIC

0 Psi

0.20V

MPXV5100DP

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.70V

5.25 V

DIFFERENTIAL

BARBED

12.06 mm

12.06 inch

2.5

9.65 mm

4.75 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

SENSITIVITY 45 MILLI VOLT PER KILO PASCAL, TEMPERATURE COMPENSATED

14.5 Psi

PLASTIC

0 Psi

0.20V

MPL3115A2

NXP Semiconductors

PRESSURE SENSOR,STRAIN GUAGE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.10-0.90V

3.6 V

ABSOLUTE

HOLE

24

5 mm

3 inch

1.1 mm

1.95 V

85 Cel

1000000 us

-40 Cel

SOLDER

I2C INTERFACE

.04 mA

IT HAS I/O SUPPLY VOLTAGE 1.62 TO 3.6 V

15.95 Psi

STAINLESS STEEL

2.9 Psi

BMP180

Robert Bosch

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL OUTPUT

RECTANGULAR

3.6 V

ABSOLUTE

HOLE

19

3.8 mm

3.6 inch

.93 mm

1.8 V

85 Cel

-40 Cel

SOLDER

2-WIRE INTERFACE

.032 mA

15.95 Psi

4.351 Psi

MPL3115A2ST1

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.1-0.9V

3.6 V

ABSOLUTE

HOLE

20

5 mm

3 inch

1.1 mm

1.95 V

85 Cel

-40 Cel

SOLDER

I2C INTERFACE

15.9 Psi

2.9 Psi

MS580305BA01-00

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

3.6 V

ABSOLUTE

24

6.2 mm

6.2 inch

120

6.4 mm

1.8 V

85 Cel

8220 us

-40 Cel

SOLDER

I2C INTERFACE

.0125 mA

IT ALSO HAS SPI INTERFACE

72.51 Psi

0 Psi

BMP388

Robert Bosch

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

SQUARE

3.6 V

BAROMETRIC

HOLE

24

1.65 V

SOLDER

I2C/SPI

.181 Psi

.043 Psi

MPXA6115AC6U

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.80V

5.25 V

ABSOLUTE

STRAIGHT

45.9 mV/V

10.66 mm

10.66 inch

1.5

1.50

12.95 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

MPXA4115A6U

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

LPS28DFWTR

STMicroelectronics

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

SQUARE

0.2-1.6V

3.6 V

ABSOLUTE

HOLE

24

2.8 mm

2.8 inch

2.1 mm

1.7 V

85 Cel

-40 Cel

SOLDER

I2C/MIPI I3C

.0094 mA

58.8 Psi

CERAMIC

3.7 Psi

MP3V5050GP

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.06-2.82V

3.3 V

GAGE

BARBED

54 mV/V

12.06 mm

12.06 inch

2.5

7.365 mm

2.7 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED, SIGNAL CONDITION, SENSITIVITY VALUE IS 54

7.25 Psi

PLASTIC

0 Psi

0.12V

MPXV5100GC6U

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.70V

5.25 V

GAGE

BARBED

45 mV/V

10.66 mm

10.66 inch

2.5

2.5

6.6 mm

4.75 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

SENSITIVITY 45 MILLI VOLT PER KILO PASCAL, TEMPERATURE COMPENSATED

14.5 Psi

PLASTIC

0 Psi

0.20V

NPA-700B-005D

Amphenol

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

100-166mV

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

I2C INTERFACE

e4

10MV

4515DO-DS5BS002DS

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL CURRENT

RECTANGULAR

5 V

DIFFERENTIAL

BARBED

14

12.5 mm

9.9 inch

0.25

9.9 mm

85 Cel

-10 Cel

SOLDER

SPI INTERFACE

3 mA

Port Diameter = 3.5 MM

300 Psi

CERAMIC

-.072 Psi

MPXAZ6115AC6T1

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.80V

5.25 V

ABSOLUTE

STRAIGHT

45.9 mV/V

10.66 mm

10.66 inch

1.5

1.50

12.95 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

MPXV5050DP

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.70V

5.25 V

DIFFERENTIAL

BARBED

90 mV/V

12.06 mm

12.06 inch

2.5

2.50

9.65 mm

4.75 V

125 Cel

1000 us

-40 Cel

SOLDER

10 mA

SENSITIVITY 90 MILLI VOLT PER KILO PASCAL, TEMPERATURE COMPENSATED

7.25 Psi

0 Psi

0.20V

MPRLS0025PA00001AB

Honeywell Sensing And Control

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL OUTPUT

SQUARE

ABSOLUTE

STRAIGHT

135

5 mm

5 inch

85 Cel

-40 Cel

SOLDER

I2C INTERFACE

1.7 mA

25 Psi

0 Psi

MPXV2053DP

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0-40mV

16 V

DIFFERENTIAL

BARBED

.8 mV/V

12.06 mm

12.06 inch

0.4

0.40

9.65 mm

10 V

125 Cel

1000 us

-40 Cel

SOLDER

6 mA

TEMPERATURE COMPENSATED

7.25 Psi

0 Psi

0MV

MPXV5004GC6U

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

1-4.90V

5.25 V

GAGE

STRAIGHT

1000 mV/V

10.66 mm

10.66 inch

6.25

2.50

12.95 mm

4.75 V

85 Cel

0 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED

.56 Psi

PLASTIC

0 Psi

1V

MS580302BA01-00

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

15.95 Psi

.145 Psi

MS583702BA01-50

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL OUTPUT

SQUARE

0.60-2.40V

3.6 V

ABSOLUTE

HOLE

24

3.3 mm

3.3 inch

0.5

2.75 mm

1.5 V

85 Cel

-20 Cel

SOLDER

I2C

Port Diameter = 2.64 MM and Port Height = 2.15 MM

29 Psi

CERAMIC, METAL-SEALED

4.35113 Psi

MPXH6115AC6U

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

RSCMJJM005NDSE3

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

BMP581

Robert Bosch

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL OUTPUT

SQUARE

3.6 V

BAROMETRIC

24

1.65 V

SOLDER

I2C/I3C/SPI

.0013 mA

18.12 Psi

4.35 Psi

MS561101BA03-00

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0-3V

3.6 V

24

3 inch

1 mm

1.8 V

85 Cel

8220 us

-40 Cel

SOLDER

I2C INTERFACE

.0125 mA

17.404 Psi

.145 Psi

MPXA6115A6U

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.80V

5.25 V

ABSOLUTE

HOLE

45.9 mV/V

10.66 mm

10.66 inch

1.5

1.50

5.61 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

MPXV7002DPT1

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

2.50-4.50V

5.25 V

DIFFERENTIAL

BARBED

1000 mV/V

12.06 mm

12.06 inch

6.25

6.25

9.65 mm

4.75 V

60 Cel

1000 us

10 Cel

SOLDER

10 mA

TEMPERATURE COMPENSATED, SIGNAL CONDITIONED

.29 Psi

PLASTIC

-.29 Psi

2.50V

MPXH6115A6U

NXP Semiconductors

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

ANALOG VOLTAGE

SQUARE

0.20-4.80V

5.25 V

ABSOLUTE

HOLE

45.9 mV/V

7.36 mm

7.36 inch

1.5

1.50

3.93 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

1451-015A-N

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

VOLTAGE OUTPUT

SQUARE

60mV

3 V

ABSOLUTE

HOLE

7.6 mm

7.6 inch

0.25

7.6 mm

125 Cel

1000 us

-40 Cel

SOLDER

15 Psi

0 Psi

MS580301BA01-00

TE Connectivity

PRESSURE SENSOR,PIEZORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

3.6 V

ABSOLUTE

24

6.2 mm

6.2 inch

2.5

6.4 mm

1.8 V

125 Cel

8220 us

-40 Cel

SOLDER

I2C/SPI

15.95415 Psi

STAINLESS STEEL

4.35113 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.