Triatek’s HMS-1655 Fume Hood Controller regulates and monitors a fume hood’s airflow and exhaust, providing scientists with confidence that they are protected from toxic chemicals, vapors, and dusts during experiments.
It utilizes a closed-loop sensing system and quickly alerts users if conditions become unsafe.
The HMS-1655 also features Triatek’s signature Safety Halo™ – a glowing, color-coded edge lighting that provides 180° of status visibility, so that researchers can monitor multiple fume hoods from across the lab with a simple glance.
This fume hood controller has both audible and visual alarms and a user-friendly touchscreen with bold, modern graphics that simultaneously displays:
- Hood status
- Sash height
- Exhaust flow
- Face velocity
- Time and date
The HMS-1655 is ideal for university laboratories, crime labs, corporate research facilities, and any other setting with fume hoods. The HMS-1655 easily integrates into any building automation system. Triatek offers the HMS-1655 for the BACnet® and Metasys® N2 networks.
*The HMS-1655L model has been discontinued as of August 16, 2022. Read the official notice here.
- BACnet® and Metasys N2® compatible
- BTL Listed®
- 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
- Multiple alarms for sidewall and sash position sensors
- Zone presence sensor support
- Multi-trigger emergency purge option
- Works seamlessly with Triatek’s Venturi valves, as well as other valves in the industry for maximum convenience and compatibility with your building automation system
- Available in plastic surface mount
Triatek’s HMS-1655 Fume Hood Controller regulates and monitors a fume hood’s airflow and exhaust, providing scientists with confidence that they are protected from toxic chemicals, vapors, and dusts during experiments.
It utilizes a closed-loop sensing system and quickly alerts users if conditions become unsafe.
The HMS-1655 also features Triatek’s signature Safety Halo™ – a glowing, color-coded edge lighting that provides 180° of status visibility, so that researchers can monitor multiple fume hoods from across the lab with a simple glance.
This fume hood controller has both audible and visual alarms and a user-friendly touchscreen with bold, modern graphics that simultaneously displays:
- Hood status
- Sash height
- Exhaust flow
- Face velocity
- Time and date
The HMS-1655 is ideal for university laboratories, crime labs, corporate research facilities, and any other setting with fume hoods. The HMS-1655 easily integrates into any building automation system. Triatek offers the HMS-1655 for the BACnet® and Metasys® N2 networks.
- Face Velocity Range0-200 fpm
- Alarm Range0-200 fpm
- Display Range0-200 fpm
- Accuracy±2 fpm at 60-140 fpm, ±5 fpm outside this range
- Sidewall SensorDigital ultra-low differential pressure
- Sash Position SensorVertical height up to 43”
- Control Resolution±2 fpm
- Control CapabilitySash position with sidewall sensing feedback for closed-loop Control
- Analog Inputs - HMS-16554 universal (4-20mA, 0-5Vdc, 0-10Vdc)
- 2 thermistor inputs (NTC Type 2 or 3, 10KΩ at 25°C
- Analog Outputs - HMS-16554 universal (4-20mA, 0-5Vdc, 0-10Vdc)
- Analog Inputs - HMS-1655L4 universal (4-20mA, 0-5Vdc, 0-10Vdc)
- Analog Outputs - HMS-1655L4 voltage (0-5Vdc, 0-10Vdc)
- Digital Inputs4 active-high or active-low (0-5Vdc or 0-24Vdc)
- Relay Outputs4 sets of N.O. contacts (1A at 24Vdc)
- Communication Protocols - HMS-1655BACnet® MS/TP, Metasys® N2 open
- Communication Protocols - HMS-1655LLonWorks® FTT-10A
- Operating Temperature32° to 125° F operating
- Operating Humidity10-95% relative humidity, non-condensing
- Exterior DimensionsPlastic housing: 3” W x 5” H x 1.13” D
- Mounting StylesSurface (no cutout required)
- Agency Listings - HMS-1655BTL Listing, ETL Listing (UL916), FCC Part 15, ICES-003
- Agency Listings - HMS-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
HMS-1655 LITE Fume Hood Monitor
