| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Whitman Controls |
PRESSURE SWITCH 9.7-250 PSIG |
5 |
|
 |
Sensata Technologies |
SENSOR PRES ABS 9-149PSI W/TEMP |
0 |
|
 |
Whitman Controls |
PRESSURE SWITCH 1.2-20 PSIG |
5 |
|
 |
Honeywell Sensing and Productivity Solutions |
SENSOR 300PSIG STEEL 4-20MA OUT |
5 |
|
 |
Honeywell Sensing and Productivity Solutions |
SENSOR PRES 30PSI ABSO 5V DIP |
37 |
|
 |
TE Connectivity Measurement Specialties |
MINIATURE ALTIMETER MODULE |
4243 |
|
 |
ifm Efector |
ELECTRONIC PRESSURE SENSOR; -0.0 |
0 |
|
 |
Thermometrics (Amphenol Advanced Sensors) |
SENSOR PRESSURE DIFF 1 PSI |
190 |
|
 |
Trafag Sensors & Controls |
SENSOR 200PSIG 1/4"NPT 20MA CYL |
9 |
|
 |
Honeywell Sensing and Productivity Solutions |
1 PSI GAGE, SHORT PORT, WITH GEL |
0 |
|
 |
TE Connectivity Measurement Specialties |
PRESSURE SENSOR ABSOLUTE |
171 |
|
 |
Nidec Copal Electronics |
PRESSURE TRANSDUCERS WITH AMP. |
0 |
|
 |
Sensata Technologies |
SENSOR PRESSURE H2O 230 PSIG QC |
48 |
|
 |
Honeywell Sensing and Productivity Solutions |
MICRO PRESSURE, AMPLIFIED, COMPE |
410 |
|
 |
Sensata Technologies – Cynergy3 |
SENSOR PRESSURE 0-400BARG 0-5V |
0 |
|
 |
Honeywell Sensing and Productivity Solutions |
BRD MNT PRESSURE SENSORS |
0 |
|
 |
Honeywell Sensing and Productivity Solutions |
SENSOR PRES 5V DIP |
152 |
|
 |
Amphenol |
SENSOR PRESSURE 60" H2O 18 BIT R |
0 |
|
 |
TE Connectivity Measurement Specialties |
TRANSDUCER 1-5VDC 100PSI |
16 |
|
 |
Whitman Controls |
PRESSURE SWITCH 1.6-30 PSIG |
11 |
|
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: