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Alicat Scientific PCD3 | Remote-Sensing Dual-Valve Pressure Controller | 0.07-3,000 PSI, isolated sensor
The PCD3 adds an isolated pressure sensor to the dual-valve PCD, so pressure can be measured at one point and controlled at another across 0.07 to 3,000 PSI. Control response is 30 ms with a 10,000:1 range. It helps hold pressure at a remote vessel or test piece in closed systems; corrosion-resistant options are available. For integration, the PCD3 offers communications of RS-232 (default), RS-485, analog, Modbus RTU/TCP, EtherNet/IP, EtherCAT, PROFINET, PROFIBUS, DeviceNet, IO-Link.
Key features
- Isolated sensor for remote sensing
- Dual inlet and exhaust valves
- Corrosion-resistant options
- Range codes from 2 inH2O G to 3,000 PSIG listed
- Full PCD protocol options
- Specifications
- Downloads
| Part Number | PCD3 |
| Brand | Alicat Scientific |
| Full-scale range | 0.07 - 3,000 PSI |
| Sensing | Isolated, remote |
| Control range | 0.01 - 100% FS (10,000:1) |
| Control response | 30 ms |
| Valves | Dual |
| Communications | RS-232 (default), RS-485, analog, Modbus RTU/TCP, EtherNet/IP, EtherCAT, PROFINET, PROFIBUS, DeviceNet, IO-Link |
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