| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
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 |
1 Psi |
CERAMIC |
-1 Psi |
||||||||||
|
|
TE Connectivity |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
RECTANGULAR |
3.6 V |
ABSOLUTE |
24 |
6.2 mm |
6.2 inch |
6.4 mm |
1.8 V |
85 Cel |
8220 us |
-40 Cel |
SOLDER |
I2C/SPI |
203 Psi |
STAINLESS STEEL |
0 Psi |
||||||||||||
|
|
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 |
||||||||||||
|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE 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 = 4.93 MM and Port Height = 7.95 MM |
30 Psi |
0 Psi |
|||||||||
|
|
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 |
|||||||||
|
|
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 |
|||||||||
|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
RECTANGULAR |
0.66-2.64V |
3.6 V |
DIFFERENTIAL |
HOLE |
24 |
12.95 mm |
10 inch |
0.1 |
5.44 mm |
3 V |
85 Cel |
-40 Cel |
SOLDER |
SPI |
1.7 mA |
1.45 Psi |
-1.45 Psi |
||||||||||
|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
RECTANGULAR |
0.66-2.64V |
3.6 V |
DIFFERENTIAL |
HOLE |
24 |
12.95 mm |
10 inch |
0.1 |
5.44 mm |
3 V |
85 Cel |
-40 Cel |
SOLDER |
SPI |
1.7 mA |
8.7 Psi |
-8.7 Psi |
||||||||||
|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE 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 |
|||||||||
|
|
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 |
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 |
.1 Psi |
-.1 Psi |
|||||||||
|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE 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 |
8.7 Psi |
-8.7 Psi |
|||||||||
|
|
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 |
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 |
.07 Psi |
-.07 Psi |
|||||||||
|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
RECTANGULAR |
1-4V |
5.05 V |
DIFFERENTIAL |
BARBED |
24 |
12.95 mm |
10 inch |
0.1 |
6.16 mm |
4.95 V |
85 Cel |
-40 Cel |
SOLDER |
SPI |
2.6 mA |
Port Diameter = 1.93 MM and Port Height = 2.93 |
.18 Psi |
-.18 Psi |
|||||||||
|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
RECTANGULAR |
0.66-2.64V |
3.33 V |
GAGE |
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 |
.18 Psi |
0 Psi |
|||||||||
|
|
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 |
||||||||||
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
VOLTAGE OUTPUT |
SQUARE |
100-166mV |
10 V |
VACUUM GAGE |
HOLE |
2.5 mm |
2.5 inch |
0.25 |
1.8 mm |
125 Cel |
-40 Cel |
1 mA |
50mV |
||||||||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
ANALOG VOLTAGE |
RECTANGULAR |
5.03 V |
DIFFERENTIAL |
BARBED |
4.97 V |
125 Cel |
500 us |
-40 Cel |
SOLDER |
|||||||||||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
ANALOG VOLTAGE |
RECTANGULAR |
5.03 V |
GAGE |
BARBED |
4.97 V |
125 Cel |
500 us |
-40 Cel |
SOLDER |
|||||||||||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
RECTANGULAR |
5.03 V |
DIFFERENTIAL |
BARBED |
14 |
4.97 V |
125 Cel |
500 us |
-40 Cel |
SOLDER |
I2C INTERFACE |
|||||||||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
RECTANGULAR |
5.03 V |
GAGE |
BARBED |
14 |
4.97 V |
125 Cel |
500 us |
-40 Cel |
SOLDER |
I2C INTERFACE |
|||||||||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
RECTANGULAR |
5.03 V |
DIFFERENTIAL |
BARBED |
14 |
4.97 V |
125 Cel |
500 us |
-40 Cel |
SOLDER |
I2C INTERFACE |
|||||||||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
RECTANGULAR |
5.03 V |
GAGE |
BARBED |
14 |
4.97 V |
125 Cel |
500 us |
-40 Cel |
SOLDER |
I2C INTERFACE |
|||||||||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
RECTANGULAR |
3.32 V |
DIFFERENTIAL |
BARBED |
14 |
3.28 V |
125 Cel |
500 us |
-40 Cel |
SOLDER |
I2C INTERFACE |
|||||||||||||||||
|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL OUTPUT |
SQUARE |
ABSOLUTE |
STRAIGHT |
135 |
5 mm |
5 inch |
85 Cel |
-40 Cel |
SOLDER |
SPI |
1.7 mA |
15 Psi |
0 Psi |
|||||||||||||||
|
|
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 |
|||||||||||||||
|
|
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 |
.036 Psi |
PLASTIC |
-.036 Psi |
|||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL OUTPUT |
SQUARE |
3.6 V |
GAGE |
STRAIGHT |
16 |
7 mm |
7 inch |
3.5 mm |
1.8 V |
85 Cel |
-40 Cel |
SOLDER |
I2C INTERFACE |
2.5 mA |
PORT DIAMETER 3MM AND PORT HEIGHT 6MM |
.036 Psi |
0 Psi |
|||||||||||
|
|
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 |
|||||||||||
|
|
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 |
.36 Psi |
PLASTIC |
-.36 Psi |
|||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL OUTPUT |
SQUARE |
3.6 V |
GAGE |
STRAIGHT |
16 |
7 mm |
7 inch |
3.5 mm |
1.8 V |
85 Cel |
-40 Cel |
SOLDER |
I2C INTERFACE |
2.5 mA |
PORT DIAMETER 3MM AND PORT HEIGHT 6MM |
.36 Psi |
0 Psi |
|||||||||||
|
|
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 |
.72 Psi |
PLASTIC |
-.72 Psi |
|||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL OUTPUT |
SQUARE |
3.6 V |
GAGE |
STRAIGHT |
16 |
7 mm |
7 inch |
3.5 mm |
1.8 V |
85 Cel |
-40 Cel |
SOLDER |
I2C INTERFACE |
2.5 mA |
PORT DIAMETER 3MM AND PORT HEIGHT 6MM |
.72 Psi |
0 Psi |
|||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL OUTPUT |
SQUARE |
3.6 V |
GAGE |
STRAIGHT |
16 |
7 mm |
7 inch |
3.5 mm |
1.8 V |
85 Cel |
-40 Cel |
SOLDER |
I2C INTERFACE |
2.5 mA |
PORT DIAMETER 3MM AND PORT HEIGHT 6MM |
1.08 Psi |
0 Psi |
|||||||||||
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL OUTPUT |
SQUARE |
3.465 V |
DIFFERENTIAL |
STRAIGHT |
14 |
10.79 mm |
10.79 inch |
1 |
0.25 |
7.17 mm |
3.135 V |
85 Cel |
530 us |
-25 Cel |
SOLDER |
I2C INTERFACE |
4.3 mA |
2.16 Psi |
-2.16 Psi |
||||||||||
|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL OUTPUT |
SQUARE |
GAGE |
STRAIGHT |
135 |
5 mm |
5 inch |
85 Cel |
-40 Cel |
SOLDER |
I2C INTERFACE |
1.7 mA |
5.8 Psi |
0 Psi |
|||||||||||||||
|
|
NXP Semiconductors |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
DIGITAL VOLTAGE |
RECTANGULAR |
0.1-0.9V |
3.6 V |
ABSOLUTE |
12 |
5 mm |
3 inch |
1.1 mm |
1.95 V |
85 Cel |
-40 Cel |
SOLDER |
I2C INTERFACE |
2 mA |
21.75 Psi |
7.25 Psi |
||||||||||||
|
|
NXP Semiconductors |
PRESSURE SENSOR,CAPACITIVE |
SURFACE MOUNT |
ANALOG VOLTAGE |
SQUARE |
0.2-4.8V |
5.25 V |
ABSOLUTE |
HOLE |
4 mm |
4 inch |
3 |
2.055 mm |
3.1 V |
130 Cel |
-40 Cel |
SOLDER |
8 mA |
AEC-Q100 |
36.2594 Psi |
PLASTIC |
2.90075 Psi |
||||||||||
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
ANALOG VOLTAGE |
SQUARE |
12 V |
ABSOLUTE |
BARBED |
7 mm |
7 inch |
0.25 |
2.28 mm |
1.8 V |
125 Cel |
-40 Cel |
SOLDER |
2.5 mA |
150 Psi |
POLYAMIDE |
0 Psi |
0MV/V |
||||||||||||
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
ANALOG VOLTAGE |
SQUARE |
12 V |
ABSOLUTE |
BARBLESS |
7 mm |
7 inch |
0.25 |
2.03 mm |
1.8 V |
125 Cel |
-40 Cel |
SOLDER |
2.5 mA |
15 Psi |
POLYAMIDE |
0 Psi |
0MV/V |
||||||||||||
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
ANALOG VOLTAGE |
SQUARE |
12 V |
GAGE |
BARBLESS |
7 mm |
7 inch |
0.25 |
2.03 mm |
1.8 V |
125 Cel |
-40 Cel |
SOLDER |
2.5 mA |
60 Psi |
POLYAMIDE |
0 Psi |
0MV/V |
||||||||||||
|
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 |
||||||||||||
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
ANALOG VOLTAGE |
RECTANGULAR |
12 V |
GAGE |
BARBED |
11 mm |
7 inch |
0.25 |
2.03 mm |
1.8 V |
125 Cel |
-40 Cel |
SOLDER |
2.5 mA |
150 Psi |
POLYAMIDE |
0 Psi |
0MV/V |
||||||||||||
|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
ANALOG VOLTAGE |
SQUARE |
12 V |
GAGE |
BARBED |
7 mm |
7 inch |
0.15 |
2.28 mm |
1.5 V |
125 Cel |
-40 Cel |
SOLDER |
1 mA |
5 Psi |
POLYAMIDE |
0 Psi |
0.12MV/V |
|||||||||||
|
|
Honeywell Sensing And Control |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
ANALOG VOLTAGE |
SQUARE |
12 V |
GAGE |
HOLE |
7 mm |
7 inch |
0.15 |
2.68 mm |
1.5 V |
125 Cel |
-40 Cel |
SOLDER |
1 mA |
150 Psi |
POLYAMIDE |
0 Psi |
0.075MV/V |
|||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
VOLTAGE OUTPUT |
RECTANGULAR |
100-166mV |
ABSOLUTE |
BARBED |
11.36 mm |
7.52 inch |
1.5 |
0.25 |
3.3 mm |
125 Cel |
-40 Cel |
Nickel/Palladium/Gold (Ni/Pd/Au) |
SOLDER |
e4 |
10MV |
|||||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
VOLTAGE OUTPUT |
RECTANGULAR |
40-120mV |
DIFFERENTIAL |
BARBED |
11.36 mm |
7.52 inch |
1.5 |
0.25 |
3.3 mm |
125 Cel |
-40 Cel |
Nickel/Palladium/Gold (Ni/Pd/Au) |
SOLDER |
e4 |
75MV |
|||||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
ANALOG VOLTAGE |
RECTANGULAR |
100-166mV |
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 |
10MV |
|||||||||||
|
|
Amphenol |
PRESSURE SENSOR,PIEZORESISTIVE |
SURFACE MOUNT |
ANALOG VOLTAGE |
RECTANGULAR |
100-166mV |
3.465 V |
GAGE |
BARBED |
11.36 mm |
7.52 inch |
1.5 |
0.25 |
3.3 mm |
3.135 V |
125 Cel |
-40 Cel |
NICKEL PALLADIUM GOLD |
SOLDER |
e4 |
10MV |
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.