Flow control unit ACTIVE

temperatureair velocityfor fume hoods

Features
The Active control system provides an integrated 10.1" touchscreen interface (7" on Basic/AFA) for fume hood and airflow management.

• Energy saver with automatic sash motion using proximity sensing to reduce consumption
• Automatic air velocity control with built-in VFD
• Temperature and humidity display
• Lighting and power outlet control
• Fan ON/OFF control
• Periodic test reminders; clock and date setup
• Red light alarm indicator

Models

• Basic — Part: FH-CON; Screen: 7"; Control: manual air velocity
• AFA — Part: FH-AFA; Screen: 7"; Control: manual air velocity with airflow alarm; Air velocity range: 0–2 m/s (0–400 FPM); Low alarm setpoint: 0.35 m/s (70 FPM)
• VAV — Part: FH-VAV; Screen: 10.1"; Control: automatic air velocity adjustment (VAV); Range: 0–2 m/s (0–400 FPM); Low alarm: 0.35 m/s (70 FPM); Output: 0–10 VDC; Analog in: 0–5 VDC
• Active + VAV — Part: FH-ACT; Screen: 10.1"; Control: automatic sash motion with proximity sensing + automatic air velocity adjustment; Range and alarms as VAV; Output: 0–10 VDC; Analog in: 0–5 VDC

Datasheet
Product datasheet available (PDF).

Technical specifications

• Screen size: 10.1" (VAV / Active + VAV); 7" available on Basic / AFA
• Automatic sash motion with proximity sensing (Active + VAV)
• Energy saver functionality (automatic sash motion)
• Automatic air velocity control with included VFD
• Air velocity range: 0–2 m/s (0–400 FPM)
• Low alarm setpoint: 0.35 m/s (70 FPM)
• Outputs: 0–10 VDC where specified
• Analog input: 0–5 VDC where specified
• Temperature and humidity display
• Integrated lighting and power control outlets
• Fan ON/OFF control
• Periodic test reminder; clock and date setup
• Red light alarm indicator
• Input power: 110–230 V, 50/60 Hz