NOTE: The FMS-1655 Room Pressure Controller for BACnet® and Metasys N2® has been discontinued. We will continue to offer technical support. The LonWorks® compatible version is still available.
Triatek’s FMS-1655 Room Pressure Controller controls the airflow patterns, temperature, humidity, and room pressure of a critical space. The FMS-1655 protects patients, visitors, and healthcare workers by mitigating dangerous airborne pathogens, and enables your facility to adhere to CDC®, ANSI®, ASHRAE®, and OSHA® standard guidelines for healthcare ventilation.
The FMS-1655 features Triatek’s signature Safety Halo™ – a glowing, color-coded edge lighting that provides 180° of status visibility, and allows users to monitor their critical spaces with a simple glance, which is especially convenient for long hospital corridors.
This controller has both audible and visual alarms and a user-friendly touchscreen with bold, modern graphics that simultaneously displays:
- Room pressure
- Room/alarm status
- Humidity
- Air changes
- Temperature
- Time and date
The FMS-1655 is ideal for isolation rooms, surgery suites, clean rooms, laboratory spaces, and other similar critical environments. It is available in surface mount or the sleek stainless steel flush mount for busy hallways.
- LonWorks® compatible
- Safety Halo™ edge lighting
- User-friendly touchscreen with intuitive menus
- Bold, modern graphics
- Visual and audible alarms
- Easy to install and customize
- Password protection with four access levels
- Non-volatile memory
- Real-time air changes per hour
- Pressure/flow resolution to 0.0001” wc for maximum safety
- Four analog, four digital inputs, and four relay outputs to allow for a variety of configuration options
- Capable of controlling up to four spaces with a single unit
- Available in plastic surface mount or stainless steel flush mount; stainless steel thin mount also available for shallow wall cavities
Triatek’s FMS-1655 Room Pressure Controller controls the airflow patterns, temperature, humidity, and room pressure of a critical space. The FMS-1655 protects patients, visitors, and healthcare workers by mitigating dangerous airborne pathogens, and enables your facility to adhere to CDC®, ANSI®, ASHRAE®, and OSHA® standard guidelines for healthcare ventilation.
The FMS-1655 features Triatek’s signature Safety Halo™ – a glowing, color-coded edge lighting that provides 180° of status visibility, and allows users to monitor their critical spaces with a simple glance, which is especially convenient for long hospital corridors.
This controller has both audible and visual alarms and a user-friendly touchscreen with bold, modern graphics that simultaneously displays:
- Room pressure
- Room/alarm status
- Humidity
- Air changes
- Temperature
- Time and date
The FMS-1655 is ideal for isolation rooms, surgery suites, clean rooms, laboratory spaces, and other similar critical environments. It is available in surface mount or the sleek stainless steel flush mount for busy hallways. Triatek currently only offers the FMS-1655L for the LonWorks® network.
- Pressure Range±0.2500” wc
- Alarm Range±0.2500” wc
- Display Range±0.2500” wc
- Accuracy±0.5% FS
- Air Flow SensorDigital differential pressure
- Control Resolution±0.0010” wc
- Control Capability - FMS-1655Up to 4 independent spaces
- Control Capability - FMS1655LControl one space and monitor one space
- Analog Inputs - FMS-16554 universal (0-20mA, 4-20mA, 0-5Vdc, 0-10Vdc)
- 2 thermistor (NTC Type 2 or 3, 10KΩ at 25°C)
- Analog Outputs - FMS-16554 universal (4-20mA, 0-5Vdc, 0-10Vdc
- Analog Inputs - FMS-1655L4 universal (4-20mA, 0-5Vdc, 0-10Vdc)
- Analog Outputs - FMS-1655L4 universal (4-20mA, 0-5Vdc, 0-10Vdc)
- Digital Inputs4 active-high or active-low (0-5Vdc or 0-10Vdc)
- Relay Outputs4 sets of N.O. or N.C. contacts (1A at 24Vdc)
- Communication Protocols - FMS-1655LLonWorks® FTT-10A
- Operating Temperature32° to 125° F operating
- Operating Humidity10-95% relative humidity, non-condensing
- Exterior DimensionsStainless steel housing: 5.6” W x 8.5” H x 1.9” D
- Stainless steel thin housing: 5.6” W x 8.5” H x 0.75” D
- Plastic housing: 3” W x 5” H x 1.13” D
- Mounting StylesFlush, thin, or surface
- Agency Listings - FMS-1655LETL Listing (UL916), FCC Part 15
- Power Requirements24Vac ±10%, 30VA
- Password ProtectionUp to 10 user passwords with 4 access levels
- Display18-bit (262K) color TFT, 3.2” diagonal, resistive touchscreen, 2500 cd/m²
- Alarm IndicationSafety Halo™ 180° visual indication
- Industry standard status colors with action icons
- Alarm SilenceTouchscreen, auto-reset
Low Pressure Constant Volume Venturi Valve
Medium Pressure Shut-Off Venturi Valve
Stable Vortex® II Fume Hood
