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Supplier: Eastern Instruments
Description: FLOW CONDITIONING WITHIN DUCTS Air flow measurement is most accurate in straight duct runs where air flow can be evenly profiled across the duct at the point of measurement and where no turbulent, reverse, or cyclonic flow patterns are
- Diameter: 6 to 36 inch
- Media: Gas
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Supplier: Eastern Instruments
Description: mass flow can destabilize the airflow control loop. Air flow is at its most accurate when the flow being measured has no turbulent, reverse, or cyclonic flow patterns and is evenly profiled across the duct at the measurement point. Typically, a flow
- Media: Gas
- Configuration: Plate
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Supplier: Johnson Controls, Inc.
Description: Our AD-1251 Airflow Probe includes a Differential Pressure Transducer (DPT) and is designed to provide accurate and energy efficient air flow monitoring at all times. Engineered specifically to measure air flow in duct applications, the AD-1251 functions as a
- Air Velocity Range: 400 to 5,000 SFPM
- Measurement Type: Air Velocity
- Technology Type: Differential Pressure
- Mounting: Fixtured or Permanent
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Supplier: SAE International
Description: provides a general description of ATFs including all the major features. These are: Test cell air supply system. This controls the inlet pressure and includes flow straightening, humidity and temperature conditioning. Air inlet duct and slip joint. Note that the report
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Supplier: Loren Cook Company
Description: Centri-Vane® and Centri-Vane® Stretch are constructed of aluminum and designed for straight-through air flow. Performance ranges from 50 to 31,200 CFM with static pressures to 6” w.g. The Centri-Vane® belt drive is offered in 9 sizes from 12 to 36 and is available in duct
- Air Flow Rate: 50 to 31,200 SCFM
- Material of Construction: Aluminum
- Environment: Clean Air / Gas
- Drive Type: Direct Drive
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Supplier: Hartzell Air Movement
Description: Vaneaxial fans are highly efficient axial flow fans designed for static pressures up to 10”. We also offer the compactness and in-line configuration of axial flow fans. The vaneaxial fan is the workhorse of the Hartzell line of duct type fans. These fans come in several
- Static Pressure: 0 to 8 in H2O
- Maximum Diameter (Fan or Blower Wheel): 12 to 60 inch
- Material of Construction: Aluminum, Stainless Steel, Steel
- Design: Axial
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HBP - High Beta Process flow conditioner is specifically designed for industrial process applications where the expansive straight duct runs needed for accurate air flow measurement are not present. The HBP integrates flow-straightening vanes and a flow-profiling section with (read more)
Browse Air Flow Sensors Datasheets for Eastern Instruments -
The Rectangular DSV from Eastern Instruments is a direct replacement for the DSK from Thermo/Brandt, which is no longer available. The Rectangular DSV is a preassembled, bolt-in assembly that contains an array of air flow measurement pitots as well as straightening vanes that will (read more)
Browse Air Flow Sensors Datasheets for Eastern Instruments -
innovation and high quality, Envirco designed and manufactured the first commercial cleanroom, the first laminar flow surgical suite, the first personnel safety exhaust hood, and the first low profile fan filter unit (FFU). Continuing as the leader in product technology for more than 45 years, it is the combination of innovative products with superior service and support that makes Envirco the total clean air solution. (read more)
Browse Fans and Blowers (industrial) Datasheets for Envirco -
HBP - High Beta Process flow conditioner is specifically designed for industrial process applications where the expansive straight duct runs needed for accurate air flow measurement are not present. The HBP integrates flow-straightening vanes and a flow-profiling section with (read more)
Browse Air Flow Sensors Datasheets for Eastern Instruments -
Eastern Instruments offers a fully integrated air flow measurement solution: pair the QVT Multivariable Transmitter with a (read more)
Browse Air Flow Sensors Datasheets for Eastern Instruments -
Duct heaters are used in air ducts to heat air at various flows and temperatures. Suitable for high temperatures, these durable heaters are ruggedly designed for the toughest applications. Duct heaters come in a wide range of sizes, lengths and watt densities. (read more)
Browse Duct Heaters Datasheets for Gaumer Process -
Air Flow Amplifiers deliver a large airflow for conveying, drying, cooling or ventilation. These high flow, bladeless blowers have no moving parts so they are inherently safe. They amplify compressed air volumes by 12 – 20 fold in ducted applications. They are especially useful for (read more)
Browse Fans and Blowers (industrial) Datasheets for Vortec -
Eastern Instruments' VAP Pitots have a unique Velocity Averaging and Parallel Plate proprietary design. When inserted into air flow ducts, VAP3® Pitots provide an accurate differential pressure output that allows (read more)
Browse Air Flow Sensors Datasheets for Eastern Instruments -
accurate air flow measurement in any location where ice build up is present, including in ducts that see temperatures down to -22 F (-30 C). Some applications include, the surrounding areas of cooling towers and in locations that are prone to freezing rain. Some of the Heated Pitots' features (read more)
Browse Air Flow Sensors Datasheets for Eastern Instruments -
variable-speed blowers and fans, provide instant on/off performance, and operate at low noise levels to meet OSHA requirements. Air Flow Amplifiers are easily mounted and can be used in both ducted and unducted applications. They are available in several sizes, both aluminum and stainless steel and (read more)
Browse Pressure Intensifiers and Boosters Datasheets for Vortec
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Federal Register > Wednesday, May 21, 2014 > [79 FR 29272] Energy Conservation Program: Test Procedures for Dehumidifiers
Instead, DOE proposes to require in appendix X1 the use of cell-type air flow straighteners in test ducts .
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Advances in Materials and Systems Technologies III
In the winnowing unit, the cracked aggregates pass through the feeding unit to the fan which blows air through the flow straightener into the air duct at a velocity greater than the suspension velocity of the broken shells.
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An evaluation of technologies for real-time measurement of rates of outdoor airflow into HVAC systems
When the probes of MT2 were located in a duct section between upstream and downstream air flow straighteners , the same air velocity within a few percent was indicated with horizontal and vertical probes.
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Experimental Validation of Rapid Prototype Model of Fan and Prediction of Performance Characteristics of the Cooling Fan for an Armored Vehicle
The existing test setup has the arrangement for testing of fans; a Conical type of throttle valve for controlling the flow b Flow straightener to straighten the flow c Air flow duct d Orifice e Air flow duct f Reducer g Fan …
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Grain Dust Probes—Calibration and Measurement
Uniform air flow in the duct was accomplished by an air straightener tube bundle placed in the circular inlet of the chamber and a series of two perforated flat metal plates at the bottom of the rectangular cross-sectional portion of the …
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Grain Dust Measurement Techniques -An Evaluation
Uniform air flow in the duct was accomplished by an air straightener tube bundle placed in the circular inlet of the chamber and a series of two perforated flat metal plates at the bottom of the rectangular cross-section portion of the …