VRATérfogatáram-szabályozó

Description - Compact

VRA is a rectangular VAV unit with combined regulating damper and airflow measurement in one unit, used for pressure independent volume air flow rate regulation.
VRA Compact is available with actuators for different communication platforms; Belimo MP, Modbus/BACnet or KNX.
(For VRA Universal see details on next page).
To avoid clogging of the measuring cross, it is recommended to use VRA only in applications with clean air, meaning free of dust, particles and similar.

• Pressure independent VAV regulation
• Belimo MP, Modbus/BACnet or KNX
• Integrated NFC interface, compatible with Belimo Assistant App (only MP)
• Tightness class ATC4 (formerly Class B) according to EN1751.
  

Description - Universal range

VRA is a rectangular VAV unit with combined regulating damper and airflow measurement in one unit, used for pressure independent volume air flow rate regulation.
VRA Universal is equipped with regulator and rotary actuator.
Regulators comes with either flow sensor (D3) for clean air or membrane sensor (M1) for contaminated air.
Actuators are available as standard universal (UNI), spring-return (SPR) or fast-running version (FAS).
(For VRA Compact see details on previous page).
To avoid clogging of the measuring cross, it is recommended to use VRA only in applications with clean air, meaning free of dust, particles and similar.

• Pressure independent VAV regulation.
• Belimo MP, Modbus, BACnet & analogue control 0(2)-10V.
• Integrated NFC interface, compliable with Belimo Assistant App.
• Tightness class ATC4 (formerly Class B) according to EN1751.