• Dwyer SAH22HC [SAH-22HC] SMART Air Hood Balancing Instrument with Hard Travelling Case

Dwyer SAH22HC [SAH-22HC] SMART Air Hood Balancing Instrument with Hard Travelling Case

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Dwyer Instruments
Rp.103.820.200
Availability:
4 - 6 WEEKS
Product Code:
SAH-22HC
Brand:
Dwyer Instruments
Update Terakhir:
20 Jun 2023
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The Dwyer SAH-22HC SMART Air Hood Balancing Instrument is the most accurate and easy to operate an air flow hood on the market. By using the included hood stand and wireless communications to the handheld, a single 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 SAH-22HC easy to maneuver, with less physical stress. 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 direct communication gives reliable communication with a distance of up to 200 yards (183 m) between the hood and the handheld test instrument. The SMART Air Hood Balancing Instrument includes the PredictAir Application Software, which reduces the number of steps in the air flow balancing process using Predictive Balancing’s Express Balance mode. Predictive Balancing is a method of predicting the optimal flow set point for each register and the order in which they should be adjusted.


  • Part Number: SAH-22HC
  • Version: Domestic with hard travel case
  • Dwyer SAH-22 Smart Air Hood Balometer with Quad Flow Design
  • Quad Flow Design Technology
  • Innovative design provides more even airflow and reduces backpressure. Accurate within 3% or better regardless of diffuser type.
  • Predictive balancing
  • Guides the technician through the air balancing process making sure the proper airflow values are set for each diffuser.
  • Ergonomic Design
  • Weighs only 6 lbs. and mounts to an extendable pole for easy use and maneuverability.
  • Mobile Speed
  • With up to 200 yards in Wi-Fi connection distance, the Dwyer SAH-22 allows users to measure faster with more flexibility.
  • Lowest Total Cost of Ownership
  • Uses a rechargeable lithium battery with up to 4 AA battery backup to help prevent downtime. 

  • Service: Air
  • Volume Flow Units: CFM, l/s, m3/h
  • Volume Flow Ranges: Supply: 40 to 2000 CFM. (68 to 3398 m3/h); Exhaust: 80 to 2000 CFM
  • Accuracy at Calibration > 40 CFM: ±3% of reading ±7 CFM*
  • Accuracy for Any Diffuser >40 CFM: ±3% of reading ±10 CFM**
  • Resolution: 1 CFM (1.7 m³/h) (.5 l/s)
  • Temperature: 
  • Units: °C, °F, °K
  • Operating Range: 40 to 140°F (4.4° to 60°C)
  • Storage Range: -4 to 122° F (-20° C to 50° C)
  • Accuracy ±0.3% of reading (no calibration required)
  • Relative Humidity:
  • Range: 5 to 95%
  • Accuracy: ±5% of reading (no calibration required)
  • Absolute Pressure:
  • Units: mbar, Pa
  • Range: 10 to 2000 mbar
  • Accuracy @ 25°C and within 300 to 1100 mbar: ±2% of reading z9b (no calibration required)
  • Power Requirements: 3.6 V NCR18650B MH12210 lithium ion battery, included, user replaceable or (4) 1.5 V AA alkaline batteries.
  • Housing Material: Polypropylene
  • Weight: 5.75 lb (2.6 kg)
  • *Based on calibration with Sensing Precision Calibration Fixture and Dwyer standard diffuser
  • **Based on any diffuser in the Dwyer downloadable library

  • (1) Handheld Test Instrument (preloaded with SMART Air Hood App)
  • (1) 3 ft. (0.9 m) Extendable Pole
  • (1) Handheld Quick Release Pole Adapter Kit
  • (1) Hard Travelling Case
  • (1) Set of Charging Cables for SAH and Handheld Instrument
  • (1) Lithium ion battery
  • (1) Installation and Operating Manual
  • (1) NIST Traceable Certificate

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