| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Nidec Copal Electronics |
PRESSURE SWITCHES |
0 |
|
 |
Honeywell Sensing and Productivity Solutions |
SENSOR PRESS GAUGE 30PSI |
0 |
|
 |
Whitman Controls |
PRESSURE SWITCH 9.7-250 PSIG |
5 |
|
 |
Palmer Wahl Instruments, Inc. |
PRESSURE TRANSMITTER, 150 PSIG, |
5 |
|
 |
Whitman Controls |
PRESSURE SWITCH 1.2-20 PSIG |
5 |
|
 |
Amphenol |
ELVH 15 PSI GAGE AN LID DIP INDU |
0 |
|
 |
TE Connectivity Measurement Specialties |
TRANSDUCER 0.5-4.5VDC 5000PSI |
17 |
|
 |
8473.F9.5430.05.23.58.40.61.T2 Trafag Sensors & Controls |
SENSOR 5PSIG 1/4"NPT 4.5V CYL |
18 |
|
 |
The Fredericks Company |
VAC GAUGE CC10 NW40/KF40 SST |
10 |
|
 |
Thermometrics (Amphenol Advanced Sensors) |
SENSOR PRES 50PSIA 0-100MV DIP |
0 |
|
 |
Honeywell Sensing and Productivity Solutions |
SENSOR PRES 150PSI GAUG 2 INH2O |
38 |
|
 |
Honeywell Sensing and Productivity Solutions |
SWITCH PRESSURE DUAL CIRC 30PSI |
86 |
|
 |
Nidec Copal Electronics |
PRESSURE SWITCHES |
6 |
|
 |
Honeywell Sensing and Productivity Solutions |
SENSOR PRESS VAC GAUGE 30PSI |
0 |
|
 |
Amphenol |
SENSOR 1PSID 4V DUAL |
0 |
|
 |
Amphenol |
SENSOR 15PSIG MV |
0 |
|
 |
TE Connectivity Measurement Specialties |
SENSOR |
7 |
|
 |
SSI Technologies, Inc. |
SENSOR 200PSIG 1/8NPT 20MA |
4 |
|
 |
Amphenol |
SENSOR 0.3PSID MV DUAL |
0 |
|
 |
TE Connectivity Measurement Specialties |
SENSOR PRESSURE |
17 |
|
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: