The SDP816-125PA is a high-performance differential pressure sensor designed for high-volume applications. It features a CMOSens® sensor chip that offers extended functionality and smart averaging. The sensor provides an analog ratiometric voltage output, which is configurable to either linear or square root response via a separate pin. It is designed for air and non-aggressive gases, particularly in HVAC systems like VAV controllers, burners, and filter monitoring. It is characterized by high accuracy, long-term stability, and no zero-point drift.
| RoHS |
Compliant |
| REACH |
Compliant |
| Accuracy |
3% m.v. |
| Pin Count |
4 |
| Output Type |
Analog Ratiometric Voltage |
| Pressure Range |
-125 to +125Pa |
| Connection Type |
Tube Connection |
| Zero Point Accuracy |
0.08Pa |
| Supply Voltage (Max) |
5.5V |
| Supply Voltage (Min) |
2.7V |
| Average Supply Current |
3800µA |
| Maximum Overload Pressure |
1bar |
| Operating Temperature (Max) |
85°C |
| Operating Temperature (Min) |
-40°C |