The NB-V3T controllers are static pressure (NB-V3Tb) and airflow (NB-V3Td) digital controllers. The NB-V3T controllers enable constant volume air handler units (AHU) to supply variable volumes of air. In addition, the NB-V3T controllers’ flash memory allows for easy flash updating.

	BACnet MS/TP network protocol over EIA-485
	Flash memory for easy updates and pre-configured applications
	Zone temperature input with 15-bit resolution
	Time-of-day and holiday scheduling
	Integrated high-resolution pressure sensor (NB-V3Tb only)
	Duct scaling (K) factor calculation
	Integrated Belimo® feedback actuator
	Real-time clock module (installed on NB-V3Tb)
	SBC-RTC2 (real-time clock module) compatible (NB-V3Td)