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Dwyer SAH-22 SMART Air Hood with Lithium Rechargeable Battery

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$4,543.81
SKU:
SAH-22
Condition:
New
Availability:
In Stock
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Dwyer SAH-22 SMART Air Hood with Lithium Rechargeable Battery

$4,543.81

The SMART Air Hood is lightweight and easy to handle/maneuver. It delivers single user-ability with less physical stress, while speeding up the balancing process and reducing costs.

The user experience will be dramatically improved with the light weight and ergonomic design that will reduce strains and discomfort delivering hours of fatigue free work with superior results.

Predictive Balancing is a method of projecting the optimal flow set point for each diffuser while balancing the HVAC/R system. The handheld software application includes algorithms enabling Predictive Balancing to achieve best in class accuracy. Balancing can be done with just one technician.

Features

  • Quad Flow Design Technology
    A patent pending design based on controlling the circulating air patterns providing a more even air flow with minimal back pressure effects. The design results in an accuracy of 3% or better regardless of diffuser types.
  • Predictive Balancing
    An industry first for airflow balancing, this patent pending process guides the balancing technician on setting the proper air flow values for each diffuser to fully optimize the HVAC/R system. No more guess work as Predictive Balancing provides the optimal flow set point for each sequential terminal. The application software completes the balancing process in much less time than traditional balancing methods.
  • Ergonomic Design
    Made from a rugged lightweight polymer construction; it is the smallest, lightest and most aerodynamic design in the industry, weighing less than 6 pounds and 1/4 the height of other bulky air hoods. The Series SAH SMART Air Hood mounts to an extendable pole for easy use and maneuverability resulting in less muscle strain compared to other air balancing equipment. Balancing can be completed by just one technician.
  • Mobile Speed
    With the digital handheld test instrument and software, featuring Wi-Fi direct wireless communications and a range of 200 yards, the testing, adjusting and balancing process is faster and more accurate than any other air flow hood on the market today.
  • Lowest Cost of Ownership
    Fast, accurate and easy; a better way to air balance saving time and money. The SMART Air Hood features a rechargeable lithium battery backed up by 4 AA batteries resulting in no downtime. For annual calibration, simply detach the removable pitot arrays and pressure sensor and return without the hood for calibration. To ensure no downtime, simply have on hand another calibrated set to quickly snap on and you are back in business.

Handheld App Features

  • Select register type & target flow
  • Predictive Balancing - A better way to air balance
  • Designates register reading order
  • Tells ideal flow point to key register
  • Eliminates the guesswork

Applications

Measuring volumetric air flow from diffusers, grilles and registers in HVAC/R systems for commercial buildings.

Dwyer SAH-22 Specifications

Volume Flow
Service Air
Units CFM, l/s, m3/h
Range 40 to 2000 CFM
Temperature
Units °C, °F, K
Operating Range 40 to 140°F
Relative Humidity
Range 5 to 95%
Accuracy ±5% of reading (no calibration required)
Absolute Pressure
Units mbar, Pa
Range 10 to 2000 mbar
Shipping & Return
Returns Policy

All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.

Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.

Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.

(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)

Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.

Shipping

We can ship to both US and Canada. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will charge a flat rate shipping for your items.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Not Applicable

Condition: NA

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  • How do I retturn items?
    All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.

    Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.

    Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.

    (Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)

    Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.

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