BACnet MS/TP VAV Controller with Integrated DP Sensor and 0-10V Modulating Control

Yes. Our controller is a high-performance alternative to integrated VMA units (e.g., VMA1600). Since it uses a decoupled design, you can replace the controller while keeping your existing 0-10V actuator, or vice versa. This significantly reduces long-term maintenance costs and hardware lock-in.

Absolutely. It is designed with a standard 0-10V analog output, making it compatible with any universal modulating actuator (such as Belimo, Gruner, or Honeywell). This flexibility allows VAV box manufacturers and integrators to select the most cost-effective actuator for their project.

The onboard high-precision differential pressure sensor enables Pressure Independent (PI) control. It continuously monitors airflow and allows the DDC to maintain a stable setpoint even when duct pressure fluctuates, ensuring consistent comfort and preventing system oscillation.

Yes. One of our core advantages is the integrated I/O for Demand Controlled Ventilation (DCV) and hotel logic. You can connect these inputs directly to the controller without extra modules, enabling energy-saving modes based on real-time occupancy and air quality.

The controller features native logic for 2-stage reheat control (electric or water). This is ideal for environments like laboratories or premium offices that require precise temperature compensation and multi-stage heating sequences.

No. While it communicates via BACnet MS/TP for system-wide monitoring, all critical control sequences (PID loops, reheat, and occupancy logic) run locally on the DDC. This ensures the VAV zone remains fully operational even if network communication is interrupted.