Pressure controller PCA 1000D2
pressure or airflow, 0-1000Pa, 24VDC
Art. no.: 76739
Demand controller for pressure and constant flow ventilation
• Demand controller for EC-fans or e.g., a frequency inverter.• Possible control modes
-Variable air volume (VAV)
-Constant air volume (CAV)
• User friendly menu, easy setup• Supply voltage directly from the fan. No additional supply voltage is necessary.
Technical specification
• Controlled output signal: 0-10 V (Imax = 0.3mA)• Voltage supply with polarity reversal protection: 10-24 V DC(Imax = 6 mA)
• Adjustable measuring range 0-1000Pa
• Pressure ports + / -: for ∅ 5mm hose adapters ∅ 6 mm
• Enclosure class IP54
The sensor control module for differential pressure and volume flow measures and indicates the pressure or, optionally, the volume flow in a ventilation system. The calculation of the volume flow is performed by entering the K-factor of the application.
Depending on the desired setpoint value and control range, the sensor control module generates 0-10 V to control the EC fan or e.g., a frequency inverter.
The sensor control module is supplied by the fan or frequency inverter which it controls, e.g., with 10-24 V DC.
Technical parameters
| Protection/Classification | ||
|---|---|---|
| Enclosure class | IP54 |
| Dimensions and weights | ||
|---|---|---|
| Depth | 56 | mm |
| Height | 137 | mm |
| Width | 106 | mm |
| Weight | 0.23 | kg |
| Document filename | Document filetype | |
|---|---|---|
| L-BAL-E263-GB.PDF | Manual | |
| EU Declaration of conformity_005 | Declaration |
