| |
| |
|
Analog Two Wire (4 to 20 mA) |
| |
| |
| DPT-4001 Loop Powered Differential Pressure Transducer |
| |
.jpg) |
|
| The DPT-4001 differential pressure transducer sensor operates on the capacitance principal and is capable of sensing ultra low differential pressures. In the capacitance cell, a very lightweight, responsive diaphragm deflects a small amount when pressure is applied. This deflection results in a change in capacitance, which is then detected and processed electronically into 4-20 mA output signal linear to the differential pressure. |
|
|
|
|
|
| |
| |
|
|
|
|
ABOUT
Theory of Operation |
| |
 |
 |
|
ABOUT
Installation Guidelines |
| |
 |
|
|
| |
ABOUT
Airflow Measurement Accuracy |
| |
 |
|
| |
| |
|
| |
|