| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
TDK EPCOS |
PRESSURE SENSOR AUA 25.00 TH V4 |
0 |
|
 |
TE Connectivity Measurement Specialties |
SENSOR PRES 5PSI GAUGE SMD |
575 |
|
 |
Honeywell Sensing and Productivity Solutions |
SENSOR AMP 3000PSI 4-20MA OUT |
63 |
|
 |
Panasonic |
SENSOR PRESSURE 490.3KPA STD DIP |
6 |
|
 |
Palmer Wahl Instruments, Inc. |
SENSOR 15PSI 1/2"NPT 4-20MA CYL |
5 |
|
 |
Thermometrics (Amphenol Advanced Sensors) |
SENSOR PRES 507.6PSI SEALED GAUG |
0 |
|
 |
Whitman Controls |
PRESSURE SWITCH 20-500 PSIG |
5 |
|
 |
Honeywell Sensing and Productivity Solutions |
SENSOR PRESSURE DIFF 2" H2O 4SIP |
0 |
|
 |
Amphenol |
ELVH 2 INH2O GAGE RR LID SMT COM |
0 |
|
 |
SSI Technologies, Inc. |
SENSOR DIGITAL GAUGE 500PSI LCD |
11 |
|
 |
8473.F6.5430.05.17.58.40.61.T2 Trafag Sensors & Controls |
SENSOR 1.5PSIG 1/4"NPT 10V CYL |
11 |
|
 |
The Fredericks Company |
VAC GAUGE MX4A NW25/KF25 NPB |
10 |
|
 |
Trafag Sensors & Controls |
SENSOR 50PSIG 1/4"NPT 4.5V CYL |
10 |
|
 |
Honeywell Sensing and Productivity Solutions |
SENSOR AMP 500PSI .5-4.5VDC OUT |
171 |
|
 |
Sensata Technologies – Cynergy3 |
PRESSURE TRANS 0-750PSIG 4-20MA |
0 |
|
 |
Freescale Semiconductor, Inc. (NXP Semiconductors) |
PEIZORESISTIVE SENSOR, GAGE, 0PS |
0 |
|
 |
Whitman Controls |
PRESSURE SWITCH 100-800 PSIG |
5 |
|
 |
Sensata Technologies – Cynergy3 |
PRESSURE SENSOR 0-1500PSIG 1/4"N |
0 |
|
 |
Thermometrics (Amphenol Advanced Sensors) |
SENSOR PRES 15PSI GAUGE SMD |
179 |
|
 |
Amphenol |
SENSOR PRESSURE DIFF 2" H2O 4SIP |
4 |
|
Pressure sensors and transducers are devices that convert mechanical pressure signals into electrical outputs. They serve as critical components in monitoring and controlling pressure in various systems. Modern industrial automation, medical diagnostics, and automotive safety systems rely on their precise measurements to ensure operational efficiency and safety.
| Type | Functional Characteristics | Application Examples |
|---|---|---|
| Strain Gauge | High accuracy, stable output, requires bridge circuit | Industrial machinery, load cells |
| Piezoresistive | Miniaturized design, high sensitivity, temperature-dependent | Medical blood pressure monitors |
| Capacitive | Low power consumption, corrosion-resistant, nonlinear output | Aerospace altitude sensors |
| Piezoelectric | Self-generating, dynamic pressure measurement | Engine combustion analysis |
| Optical Fiber | Immune to EMI, suitable for harsh environments | Oil well downhole monitoring |
Typical components include:
| Parameter | Importance |
|---|---|
| Measurement Range (0-10kPa to 0-100MPa) | Determines operational limits |
| Accuracy ( 0.1% FS to 2% FS) | Impacts system reliability |
| Output Signal (Analog/digital) | Affects compatibility with control systems |
| Temperature Range (-40 C to +150 C) | Defines environmental adaptability |
| Response Time (1ms to 100ms) | Critical for dynamic pressure monitoring |
Major industries:
| Manufacturer | Representative Product |
|---|---|
| Honeywell | PPT0010 (0-10psi MEMS sensor) |
| Bosch Sensortec | BMP580 (barometric pressure sensor) |
| TE Connectivity | PPT0001NN1A3 (high-temperature sensor) |
| WIKA | A-1100.75 (industrial process sensor) |
| Omron | D6F-PH (low-pressure airflow sensor) |
Key considerations:
Emerging developments: