| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
TE Connectivity Measurement Specialties |
TRANSDUCER 1-5V 1000# PRES |
11 |
|
 |
IR (Infineon Technologies) |
PRESSURE SENSOR |
1500 |
|
 |
Honeywell Sensing and Productivity Solutions |
SWITCH PRESSURE N.C. 4PSI |
36 |
|
 |
ifm Efector |
ELECTRONIC PRESSURE SENSOR; -0.1 |
0 |
|
 |
Sensata Technologies – Cynergy3 |
PRESSURE TRANS -1-9BARG 4-20MA |
0 |
|
 |
Honeywell Sensing and Productivity Solutions |
SENSOR PRESS DIFF 150PSI |
253 |
|
 |
Honeywell Sensing and Productivity Solutions |
SENSOR 500PSIG STEEL 1-5 VDC OUT |
0 |
|
 |
NXP Semiconductors |
PRESSURE SENSOR ABS AXIAL 5-MPAK |
0 |
|
 |
Thermometrics (Amphenol Advanced Sensors) |
SENSOR PRES 15PSIA 0-100MV DIP |
0 |
|
 |
Whitman Controls |
PRESSURE SWITCH 100-800 PSIG |
4 |
|
 |
SSI Technologies, Inc. |
SENSOR 100PSIG 1/8NPT 5V |
7 |
|
 |
Whitman Controls |
PRESSURE SWITCH 1.6-30 PSIG |
5 |
|
 |
Trafag Sensors & Controls |
SENSOR 200PSIG 1/4"NPT 20MA CYL |
91 |
|
 |
Honeywell Sensing and Productivity Solutions |
SENSOR PRESS GAUGE +15PSI |
0 |
|
 |
Panasonic |
SENSOR HEAD 0 TO 3.5MPA |
4 |
|
 |
Freescale Semiconductor, Inc. (NXP Semiconductors) |
PEIZORESISTIVE SENSOR, GAGE |
225 |
|
 |
Nidec Copal Electronics |
PRESSURE TRANSDUCERS |
699 |
|
 |
Amphenol |
SENSOR PRESSURE 2" H2O 8SMD |
20 |
|
 |
NXP Semiconductors |
IC PRESSURE SENSOR 8-SOP |
0 |
|
 |
Amphenol |
PRESSURE SENSOR 15PSIG SM |
0 |
|
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: