Selection Guide
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Sensor Type
| Sensor Type | Amplification and Temperature Compensation | Features |
|---|---|---|
| Amplified Compensated Pressure Sensor | ○ | These series is composed of a silicon piezoresistive pressure sensing chip and a signal conditioning integrated circuit. |
| Unamplified Uncompensated Pressure Sensor | × | Packaged, unamplified silicon piezoresistive bridge. Requires external amplification including sensor excitation and/or temperature compensation. |
Type of Pressure
| Type of pressure | Description |
|---|---|
| Gauge | Zero referenced against ambient air pressure. Unrelated to barometric variation. |
| Differential | The difference in pressure between two ports. |
| Absolute | Zero referenced against a perfect vacuum. Barometric measurement. |
Gauge
| Amplification and Temperature Compensation | Style | |||
|---|---|---|---|---|
|
DIP |
Horizontal pressure port |
SMD |
||
| Amplified Compensated Pressure Sensor | ○ | AP2 series (analog output) AP3 series (analog output, non-digitally corrected) AP4 series (digital output) |
AG2 series (analog output) AG3 series (analog output, non-digitally corrected) AG4 series (digital output) |
|
| Unamplified Uncompensated Pressure Sensor |
× |
FPN series FPM series |
FHM series | FGN series FGM-3 series FGM-6 series |
Differential
| Amplification and Temperature Compensation | Style | |
| Unamplified Uncompensated Pressure Sensor | × | FDM series |
Absolute
| Amplification and Temperature Compensation | Style | |||
|---|---|---|---|---|
|
DIP |
SMD |
Small Button Design, SMD |
||
| Unamplified Uncompensated Pressure Sensor | × |
FPM series |
FAM series |
FPBS series |