Belimo NMV-M1-MOD - VAV-Compact flow controller

Belimo NMV-M1-MOD – VAV-Compact device

The device combines a VAV controller, a static Belimo M1 diaphragm differential pressure sensor and a damper actuator. It is designed for VAV units in comfort zones or ventilation systems with polluted air. It supports VAV/CAV flow control and position control.

Key features and specifications

• Torque: 10 Nm; rotation angle: 95°.
• Supply: AC/DC 24 V, 50/60 Hz; power consumption: 3 W while moving and 1.5 W at rest.
• Communication: BACnet MS/TP, Modbus RTU or MP-Bus; communication, hybrid and modulating control (0/2...10 V) available.
• Operating range Y: 2...10 V; position feedback signal U: 2...10 V.
• Differential pressure measuring range: 0...600 Pa; maximum system pressure: 1500 Pa.
• Flow settings: V'max 20...100% V'nom and V'min 0...100% V'nom (<V'max).
• Universal shaft clamp for 8...26.7 mm; manual override by push-button, with locking option.
• Power and control connection: 1 m cable, 6x 0.75 mm².
• Degree of protection IEC/EN: IP54; protection class IEC/EN: III, Protective Extra-Low Voltage (PELV).
• Ambient temperature: 0...50°C [32...122°F].

The device has a service socket. Parameters can be changed using Belimo Assistant 2.