Standards and Technical Documents - Incompressible flow through orifice plates - a review of the data in the literature. -- TN 07007Supplier: IHS ESDU
Description: the orifice plate, and pressure loss and discharge coefficients data. Although a considerable part of the data reviewed is from measurements in orifice flow-meters and in support of their international standards, the data reviewed here are beyond these standards.The consistency of the data and the effects
Pressure Gauges - 2-5005 - Dwyer Minihelic Differential Pressure Gauge, Type 2-5005, 0 to 5" WC -- GO-68462-81Supplier: Cole-Parmer
Description: These gauges are used to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid level with bubbler systems. They can be flush or surface mounted. The gauge has a 4'' dial and requires 4-9/16'' hole for flush, panel mount.
- Type: Differential
Supplier: Clark Solutions
Description: , negative (vacuum) or differential. The design resists shock, vibration and over-pressures. No manometer fluid to evaporate, freeze or cause toxic or leveling problems. It's inexpensive, too. Widely used to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop
- Type: Differential
- Display: Analog
- Liquid Filled: Yes
- Working Pressure Range: -0.5419 to 0.5419 psi
Supplier: Dwyer Instruments, Inc.
Description: resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid levels with bubbler systems and pressures in fluid amplifier or fluidic systems. It also checks gas-air ratio controls and automatic valves, and monitors blood and respiratory pressures in medical care equipment. Note
- Type: Differential
- Display: Analog
- Working Pressure Range: -0.5419 to 150 psi
- Dial Size: 4.75 inch
Standards and Technical Documents - Integrated Flowmeters have Revolutionized Differential Pressure Based Measurement - INTERKAMA 1999
Description: by as much as 90 percent.While multivariable electronics improve the performance characteristics of orifice plates, the use of APTs as a primary element offers significant advantages. The aerodynamic shape of the multi-port APT reduces pressure drop due to limited flow restriction, thereby reducing
Supplier: OMEGA Engineering, Inc.
Description: Quick Access Panel Sensor Ports (6) Wind Tunnel Controller High Quality Flow, Low Turbulence Applications High Temperature Testing Heat Sink Characterization Sensor Calibration Component Testing Aerodynamic and Pressure Drop Measurement Multiple PCb Testing The WT-3115
Supplier: Sierra Instruments, Inc.
Description: stratification in the gas stream. This product reduces piping straight run requirements to as little as three upstream diameters. As a result, you save money on installation costs when compared to an orifice-plate where at least 20 upstream piping diameters are required for optimal performance
- Type: Thermal Meter
- Process Media Type: Gas
- Pipe Diameter: 0.2500 to 8 inch
- Media Temperature Range: 15 to 250 F
Supplier: Primo Instrument Inc.
Description: Indicates Low Air or Gas Pressures of Positive, Negative or Differential These gauges are used to measure fan and blower presssures, filter ressistance, air velocity, furnace draft, pressure drop across orifice plates, liquid level with bubbler systems. Can be flush or surface mounted. Requires 4
- Type: Absolute
Supplier: United Refrigeration, Inc.
Description: Used to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid levels with bubbler systems and pressures in fluid amplifier or fluidic systems. It also checks gas-air ratio controls and automatic valves. Indicate low air or gas
Supplier: SAMSON Controls, Inc.
Description: in pressure vessels, in particular, for cryogenic, liquefied gases – Differential pressure measurements between the flow pipe and return flow pipe – Pressure drop measurements in valves and filters – Flow rate measurement according to the differential pressure method Liquid level
- Device Category: Instrument
- Sensor Technology: Mechanical Deflection
- Pressure Reading: Differential
- Material to Measure: Liquid, Gas, Hazardous
Supplier: Curtis Toledo, Inc.
Description: exchangers from premium grade 316SS and uses advanced metal forming and bonding techniques. Layers of sinusoidal flow paths form large, smooth channel flow cavities, helping to ensure low pressure drop. Integrated Two-Stage Filtration System 5.0 mg/m3 oil aerosol bulk liquids and 3.0-micron solid
- Dryer Technology: Refrigerated
- Drying Capacity: 90 to 12500 SCFM
Find Suppliers by Category Top
Featured Products Top
Shortridge Instruments, Inc.
DESIGNED WITH CONVENIENCE IN MIND
of the reading. Any mix of readings or units can be stored for later recall. EXTREMELY SENSITIVE OVER BROAD RANGE. The HydroData Multimeter is accurate across an extremely broad range of fluid gage pressures and differential pressures. The high pressures existing at pumps, chillers, cooling towers, and high rise building conditions can be measured up to 250 psi. The meter will also measure very low pressures, such as reheat coil pressure drops, and low flow conditions on flow measuring orifice... (read more)
Browse Pressure Instruments Datasheets for Shortridge Instruments, Inc.
Fluid Components Intl. (FCI)
FCI Flow Meter Improves Air Compressor Efficiency
devices required with orifice plates, Venturis, Vortex shedding and other meters. The ST50 ’s unique design also provides built-in temperature compensation for reliable measurement over a wide temperature range with almost no pressure-drop. The ST50 Flow Meter features a wide flow range from 0.75 SFPS to 400 SFPS (0.23 to 122 NMPS) for air, compressed air or nitrogen. Flow meter accuracy is +1% of reading, +0.5% of full scale, with repeatability of +0.5% of reading... (read more)
Browse Flow Meters Datasheets for Fluid Components Intl. (FCI)
ESDU Process Engineering Technology
. Section 4: CFD Guides. Pipeflow Analysis - Fittings. Section 1: Pipeline fittings and components: Two-phase pressure drop . Section 2: Bends and coils: Heat transfer and pressure losses . Section 3: Branches and junctions: Pressure losses . Section 4: Valves, flowmeters . Section 5: Diffusers: Design and performance prediction . Section 6: Sudden expansions, contractions, orifice plates. Section 7: Gauzes, flow obstructions. Heat Transfer from... (read more)
Browse Thermal Analysis Software Datasheets for IHS ESDU
Sierra Instruments, Inc.
Sierra Helps California WWTP Harness Biogas
temperatures and feed rates to increase the production of digester gas. Since digester gas applications operate at relatively low pressures, it's essential that instrumentation has the ability to remain accurate in those conditions, a capability that orifice plates lack. Immersible Thermal Mass Flow Meters create virtually no pressure drop and accurately measure these low flow rates. With Sierra's thermal technology installed, Santa Cruz Wastewater can measure true mass flow directly, have outstanding... (read more)
Browse Flow Meters Datasheets for Sierra Instruments, Inc.
Conduct Research Top
Differential Pressure Meters
Differential pressure meters (DP) include orifice plates, venturi tubes, flow nozzles, cone types, Pitot tubes, target meters, elbow tap meters and rotameters. The basic operating principle of differential pressure flowmeters is that the pressure drop across the meter is proportional to the square
devices are there to choose from? There are types that create an obstruction in the pipe and measure the differential pressure across this obstruction. This includes the age-old orifice plate and venturi meter. Does your customer really want to pay for this pressure drop for the life