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Air velocity control unit VAV
for fume hoodswith touchscreen

Air velocity control unit - VAV - TopAir Systems, Inc. - for fume hoods / with touchscreen
Air velocity control unit - VAV - TopAir Systems, Inc. - for fume hoods / with touchscreen
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Go to the TopAir Systems, Inc. website for more information

Characteristics

Type
air velocity
Applications
for fume hoods
Other characteristics
with touchscreen

Description

Product overview
  • 10.1" touchscreen operator interface for real-time monitoring and configuration
  • Automatic air velocity control with installed and included VFD on VAV variants
  • Temperature and humidity display for environmental monitoring
  • Lighting and power outlet control outputs
  • Fan ON/OFF control and integrated scheduled test reminders
  • Clock and date configuration
  • Red light alarm and configurable airflow alarms (where specified)
  • Sash motion automation with proximity sensing on Active + VAV model


Models / Technical table
  • Basic — FH-CON — 7" screen — Air velocity manual control — Airflow control type: manual — Air velocity range: N/A — Low alarm range set point: N/A — Output: N/A — Analog in: N/A
  • AFA — FH-AFA — 7" screen — Air velocity manual control with airflow alarm — Air velocity range: 0-2 m/s (0-400 FPM) — Low alarm set point: 0.35 m/s (70 FPM) — Output: N/A — Analog in: N/A
  • VAV — FH-VAV — 10.1" screen — Air velocity automatic adjustment — Air velocity range: 0-2 m/s (0-400 FPM) — Low alarm set point: 0.35 m/s (70 FPM) — Output: 0-10 VDC — Analog in: 0-5 VDC
  • Active + VAV — FH-ACT — 10.1" screen — Automatic sash motion with proximity sensing + Air velocity automatic adjustment — Air velocity range: 0-2 m/s (0-400 FPM) — Low alarm set point: 0.35 m/s (70 FPM) — Output: 0-10 VDC — Analog in: 0-5 VDC


Features (summary)
  • Operator interface with clear 10.1" display for system status and controls
  • Built-in VFD for automated fan/air velocity control on VAV models
  • Environmental readouts: temperature and humidity
  • Integrated controls for lighting, power outlets and fan operations
  • Alarm management: red light alarm and configurable airflow alarms
  • Periodic test reminders to support maintenance schedules
  • Date and time configuration for event logging and scheduling


Technical specifications
  • Input power: 110-230 V, 50/60 Hz
  • Available variants and part numbers: FH-CON (Basic), FH-AFA (AFA), FH-VAV (VAV), FH-ACT (Active + VAV)
  • Screen sizes: 7" (Basic, AFA) and 10.1" (VAV, Active + VAV)
  • Air velocity range (VAV variants): 0-2 m/s (0-400 FPM)
  • Typical low alarm set point: 0.35 m/s (70 FPM)
  • Analog outputs (VAV / Active + VAV): 0-10 VDC
  • Analog inputs (VAV / Active + VAV): 0-5 VDC
  • Sash motion automation (Active + VAV): automatic sash movement with proximity sensing
  • Includes installed VFD for automatic air velocity control on VAV variants

Catalogs

Go to the TopAir Systems, Inc. website for more information

Other TopAir Systems, Inc. products

FUME HOODS CONTROL SYSTEMS

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.