DwyerOmega Dwyer SMART Air Hood SAH Series Specifications-Installation And Operating Instructions

Series SAH SMART Air Hood
Specifications - Installation and Operating Instructions
The SMART AIR HOOD (SAH) Balancing Instrument is the most accurate and easy
®
to operate air flow hood on the market today. The low profile design allows balancers to
work in occupied spaces (bathroom stalls, MRI machines, cubicles, tables/chairs, etc.)
and maneuver through doorways easier. By using the included 12 foot hood pole and
wireless communications to a mobile device, one operator can balance a branch in
less time than traditional balancing teams. Besides being lighter than most traditional
capture hoods, the ergonomic design makes the technician exude less energy as the
SAH has a lighter, balanced design. The rugged polypropylene base hood features
Quad Flow Design Technology for controlling air flow and minimizing back pressure,
which yields superior measurement accuracy. The Wi-Fi protocol back to the user's
or iOS device gives the user real-time feedback, as they may be up to 200
Android ® ®
yards (183 m) from the hood which saves the technician from unnecessarily going up
and down their ladder multiple times to cut or open the dampers to balance the system.
The SMART AIR HOOD Application Software reduces the number of steps in
®
the air flow balancing process using Predictive Balancing. Predictive Balancing is a
method of predicting the optimal flow set point for each register and the order in which
they should be adjusted.
INCLUDED WITH THE SAH KITS:
• 3 ft (0.9 m) extendable pole
• 12 ft (3.7 m) extendable pole
• Mobile device quick release pole adaptor kit
• Two low flow plugs
• Softcase SAH22 or hardcase SAH-22HC with storage for additional instruments
• Lithium ion battery (not included in international versions)
• Installation and operating manual
• NIST traceable certificate
• Charging cables for SAH
DWYER INSTRUMENTS, LLC
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.
Balancing Instrument
®
Optional handheld
device UHH7 shown
SPECIFICATIONS
Service: Air.
Units: Cubic feet per minute (CFM), cubic meter per hour (M³/H), cubic meter per
second (M³/S), liter per minute (l/min), liter per hour (l/hour), liter per second (l/s).
Volume Flow Ranges: Supply: 40 to 2000 CFM (68 to 3398 m3/h) (19 to 944 l/s);
Exhaust: 80 to 2000 CFM (136 to 3398 m3/h) (38 to 944 l/s).
Accuracy > 40 CFM: ±3% of reading ±7 CFM (11.9 m3/hr) (3.3 l/s).
Resolution: 1 CFM (1.7 m³/h) (.5 l/s).
Power Requirements: 3.6 V NCR18650B MH12210 Li-ion rechargable battery
(included), or (4) AA alkaline 1.5 V batteries (not included).
Housing Material: Polypropylene.
Weight of Hood: 5.75 lb (2.6 kg).
Supported Devices: UHH6 and newer, and smart devices with Android
version 8.0 and above or iOS
Software: SMART Air Hood
store and the App Store
Wireless Protocol: Wi-Fi wireless technology.
Response Time: 1 s.
Compliance: CE, FCC, IC, RCM (-AU model only).
Phone: 219-879-8000
Fax: 219-872-9057
Bulletin TE-SAH
24.074 [611.48]
24.074
[611.48]
90.000°
8.909
[226.28]
version 14.1 and above.
®
application software, available on the Google Play™
®
.
®
www.dwyer-inst.com
e-mail: info@dwyermail.com
5.543
[140.80]
11.822
[300.27]
7.103
[180.42]
firmware
®