SERIES SAH

DWYER SERIES SAH SMART AIR HOOD  | LIGHTWEIGHT HVAC BALANCING INSTRUMENT MEASUREMENT

The Dwyer Series SAH SMART Air Hood® is a revolutionary, lightweight HVAC balancing instrument that utilizes advanced wireless technology and patented airflow conditioning to streamline the air balancing process. A lightweight, low-profile HVAC balancing hood featuring Quad Flow Design Technology and Wi-Fi connectivity for efficient, single-operator air flow measurement.

  • Patent pending Quad Flow Design Technology directs the circulating air patterns to provide a more even air flow that minimizes backpressure enabling accurate readings.
  • Patent pending Predictive Balancing is a process that guides the balancing technician on setting the optimal flow set point for each sequential terminal. With the PredictAir¢ SAH application software, the balancing process takes much less time than traditional air balancing methods.
  • The ergonomic design is ¼ of the height of a traditional legacy flow hood, and is much lighter and easier to work with than the existing bulky air hoods, providing greater maneuverability and less physical strain.
  • One technician can complete air balancing by themselves.

 

 

DWYER SERIES SAH SMART AIR HOOD  | LIGHTWEIGHT HVAC BALANCING INSTRUMENT MEASUREMENT

The DWYER Series SAH is an industry-leading air flow hood constructed from rugged polymer, weighing less than 6 lbs and standing at just 1/4 the height of traditional hoods. It features patent-pending Quad Flow Design Technology to minimize backpressure and provide superior accuracy regardless of diffuser type. Integrated with the PredictAir™ application software, it utilizes Predictive Balancing to guide technicians through optimal flow set points, reducing balancing time by up to 50%.

PRODUCT USES:

  • HVAC Air Balancing: Setting optimal flow for commercial and industrial supply/exhaust registers.
  • Single-Operator Testing: Balancing entire branches without a multi-person team using the 12-ft extension pole and wireless feedback.
  • Confined Space Monitoring: Maneuvering through doorways and working in occupied spaces like cubicles or MRI rooms thanks to its low-profile design.
  • Commissioning & Reporting: Generating and exporting digital reports directly from the PredictAir™ mobile app.

Technical Sheets

Instruction Manual

Catalog Page

Specifications

DWYER SERIES SAH SMART AIR HOOD  | LIGHTWEIGHT HVAC BALANCING INSTRUMENT MEASUREMENT – KEY SPECIFICATIONS

  • Volume Flow Range: Supply: 40 to 2000 CFM; Exhaust: 80 to 2000 CFM.
  • Accuracy: ±3% of reading ±7 CFM for flows above 40 CFM.
  • Weight: 5.75 lbs (2.6 kg).
  • Wireless Protocol: Wi-Fi direct with a range of up to 200 yards (183 m).
  • Power: 3.6V Li-ion rechargeable battery (included) or (4) AA alkaline backup batteries.
  • Housing Material: Rugged Polypropylene.
  • Response Time: 1 second.

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