Fume Hood Controller
The FHC is designed to control face velocity on variable volume fume hoods with audible and visual indicating alarms. The Fume Hood Controller can ensure a safe working environment by constantly monitoring and adjusting the exhaust to maintain a correct face velocity. The controller supports multiple air control devices including venturi valves, LDV exhaust valves, and variable frequency drives.
The controller comes standard with the both sidewall and sash position sensor inputs and both can be used together.
The FHC is valve mounted and includes an analog input for monitoring the static pressure across the valve, alarming if minimum static pressures are met and can be used during test and balance to set up the system.
The FHC integrates with the Price Laboratory space controller when airflow control calls for maintaining a volumetric offset between supply, general exhaust and fume hood exhaust flows.
The FHC comes standard as a BTL – certified native BACnet device for simple integration with building management systems.
- High speed flash base microprocessor
- Multi-stage surge protection against voltage spikes on 24 VAC input
- Simple connections to sidewall sensors (SWS) using RJ-12 jacks
- 3 Sash position sensor inputs (10kΩ)
- Pluggable terminal blocks
- Mnet high-speed fume hood network port
- Pressure port input, 0”- 5” w.c. (For measuring DP across Price Venturi Valve)
- LEDs for Lnet data TX/RX, Lnet wiring fault, and RS-485 termination
Critical Controls Certified Technician Training Brochure
Critical Controls Healthcare Solutions
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Critical Controls Laboratory Solutions
This catalog introduces Price Critical Controls products for laboratory applications, reviewing product features and the different methods of fume hood control
Fume Hood Controller (FHC) Catalog
This catalog provides an overview of the FHC including a product overview, typical application information, specification details, and dimensional data.
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Michigan State Police Forensics Laboratory
The Michigan State Police Forensics Laboratory is a 51,000 square foot research facility built in the new seven story state-of-the-art public safety headquarters in Detroit. The laboratory area was designed to provide services including firearm examination, drug chemistry, and biology to police departments in Southeast Michigan.