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The V2 System Flow Meter has an advanced differential pressure flow sensing design. The unit features built-in flow conditioning for superior accuracy. The V2 System is the ideal new or retrofit flow meter for multiple clean water and wastewater treatment applications.
The V2 System is especially useful when irregular or crowded piping and equipment make magnetic, turbine or venturi tube meters impractical or unworkable. Other flow technologies often require complex or expensive construction. The V2 System reduces initial costs substantially. The unit eliminates longer straight-run piping requirements.
V2 System’s pre-packaged, built-in 3-way valve isolates the transmitter from the process fluid flow for easy maintenance. No need to shut down the pipeline. The flow meter arrives wet-flow calibrated direct from the factory. The ready-to-install V2 reduces many headaches of adding a flow meter to most flow installations.
Key features include:
Installation: 0-3 diameters
upstream; 0-1 diameter downstream
Acts as its own flow conditioner
Displays rate of flow and total flow
Integral or remote mounted flow display
Accuracy up to /-1% of rate
Flow range: 10:1
Totalizer pulse and linear 4-20 mAdc
outputs
Low Maintenance
Lines 4-18 inches or greater
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Fluids: Gas, Steam, Liquids
Diameters of pipes/ channels:
0..20 mm deltaflow DF8
15..100mm deltaflow DF10M
65..3000mm deltaflow DF25
500..15000mm deltaflow DF50
Operating conditions:
-250..1240 °C
0..800 bar
Pure to extremely contaminated, aggressive media
Eexia
TRD
The deltaflow flometer is continiously developed and inprooved and we hold several patents on the deltaflow Technology. But we do not only rely on our own know-how %u2013 systec is furthermore co-operating with well known partners sich as the institute for flow mechanics of the University of Erlangen oder the PtB in Braunschweig.
Due to the special probe profile the deltaflow can assure a high level of precision and excellent process viability, even in extreme conditions causing the lowest residual pressure loss. The deltaflow has been installed several thousand times.
Typical Applications are flow measurement of steam, perssurized air, water, liquids, stack gas, flare gas, natural gas.
Typical industries where our deltaflow integrating pitot tubes are used are Power Plants, Chemistry, Petrochemistry, Gas- and Oil Exploration, waste water plants.
The program to size and design the deltaflow is very self-explanatory and you can download it for free from our web-page as a Windows file (Windows 9x, 2000 and NT).
You can find more details in the referring information sheets. At the bottom of this page you can find links to the information sheets and to the software
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The deltaflow flometer is continiously developed and inprooved and we hold several patents on the deltaflow Technology. But we do not only rely on our own know-how – systec is furthermore co-operating with well known partners sich as the institute for flow mechanics of the University of Erlangen oder the PtB in Braunschweig.
Due to the special probe profile the deltaflow can assure a high level of precision and excellent process viability, even in extreme conditions causing the lowest residual pressure loss. The deltaflow has been installed several thousand times.
Typical Applications are flow measurement of steam, perssurized air, water, liquids, stack gas, flare gas, natural gas.
Typical industries where our deltaflow integrating pitot tubes are used are Power Plants, Chemistry, Petrochemistry, Gas- and Oil Exploration, waste water plants.
The program to size and design the deltaflow is very self-explanatory and you can download it for free from our web-page as a Windows file (Windows 9x, 2000 and NT).
You can find more details in the referring information sheets. At the bottom of this page you can find links to the information sheets and to the software
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LSP 1 - air-flushing system for dust laden gases
Used together with dp primaray elements such as orifice, venturi or pitot tubes, LSP1 permits the measurement of extremely dusty gases.
Connected to a dp-Primary element and the dp-transmitter, the LSP1 cleans the dp-channels of the promary element efficiently from dust, dirt and condensation.
The LSP1 has been developed and tested in close co-operation with leading power plant operators and is also used successfully for security installations and cut-off installations.
Applications
Primary, secondary and recycled air-volume-measurement, measurement of waste-gas volume in the chemical industry, power plants and incineration plants.
Dusty return air from the production
A ir containing cement
Blast furnace gas, coke-gas, throat-gas
Maintenance intensive primary cells like venturis, orifices, nozzles can be equipped subsequently
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Flow measurement equipment :
By combining Furness Controls' Laminar Flow Elements with the ability to measure low differential pressures, accurate measurement of flows from as low as 0.01cc/m to over 20,000 l/m can be achieved with very low insertion loss.
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The deltaflow flometer is continiously developed and inprooved and we hold several patents on the deltaflow Technology. But we do not only rely on our own know-how – systec is furthermore co-operating with well known partners sich as the institute for flow mechanics of the University of Erlangen oder the PtB in Braunschweig.
Due to the special probe profile the deltaflow can assure a high level of precision and excellent process viability, even in extreme conditions causing the lowest residual pressure loss. The deltaflow has been installed several thousand times.
Typical Applications are flow measurement of steam, perssurized air, water, liquids, stack gas, flare gas, natural gas.
Typical industries where our deltaflow integrating pitot tubes are used are Power Plants, Chemistry, Petrochemistry, Gas- and Oil Exploration, waste water plants.
The program to size and design the deltaflow is very self-explanatory and you can download it for free from our web-page as a Windows file (Windows 9x, 2000 and NT).
You can find more details in the referring information sheets. At the bottom of this page you can find links to the information sheets and to the software
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Engineers with small line size processes rely on the versatile Wafer-Cone Flow Meter for superior accuracy and repeatability. The space-saving unit is easy to install. It’s ideal for tight-space installations and retrofits. It requires almost no maintenance. The Wafer-Cone further reduces life-cycle costs with a long life.
The Wafer-Cone flow meter uses the same revolutionary principles as the V-Cone. Its self-conditioning means little or no upstream or downstream piping runs are required.
The Wafer-Cone features a flangeless design. The element is easily replaced to accommodate changing flow conditions. Recalibration is not required. There are no moving parts to maintain. The unit combines exceptional flexibility with high performance. The Wafer-Cone is the perfect low-cost solution to tough flow measurement problems in water & wastewater, chemical, food & beverage, plastics, pharmaceuticals, district HVAC, textile, power and oil / gas production.
Key features include:
No straight pipe runs
Maximum flexibility
Economical
Accuracy to +/- 0.5%
Repeatability to 0.1%
Machineable in any material
No moving parts, low maintenance
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The V-Cone Flow Meter is an advanced differential pressure instrument, which is ideal for use with liquid, steam or gas media in rugged conditions where accuracy, low maintenance and cost are important. With its DP built-in flow conditioning design, the V-Cone is especially useful in tight-fit and retrofit installations in which the long runs of straight pipe required by Orifice Plates, Venturi Tubes, and other technologies are either impractical or unavailable. The V-Cone is designed for today’s most challenging water & wastewater, chemical, food & beverage, plastics, pharmaceuticals, district HVAC, textile, power and oil / gas production applications. It combines exceptional performance, low maintenance and long life for superior value.
Key features include:
Flow Meter accuracy to +/- 0.5%
Flow Meter repeatability to 0.1%
Wide flow range
Pre-conditions flow
Requires minimal straight pipe
Low head loss
Low maintenance
No recalibration
Long life
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High-Performance, Space-Saver V-Cone Steam Flow Meter for Crowded Plants & Institutional Facilities
Process, plant and facility engineers will find the new V-Cone Steam Flow Meter from McCrometer delivers precision steam flow measurement in a space-saver design that eliminates many of the common equipment layout headaches typically associated with a wide variety of processes requiring steam injection or heating, as well as in HVAC systems for plants and institutional facilities.
The new V-Cone Flow Meter for steam provides accurate flow measurement in steam process lines connecting boilers with process equipment or HVAC systems. At the same time, the V-Cone’s self-conditioning flow design eliminates most of the straight-pipe requirements typically needed by many flow meter technologies, by controlling swirl and other flow disturbances in the pipe that affect measurement accuracy.
Accurate to +0.5%, with a repeatability of +0.1%, the V-Cone requires only 0-3 pipe straight diameters upstream and 0-1 diameters downstream from the meter. Nearly all other types of flow meters require as many as 10 pipe straight diameters upstream and 5 pipe diameters downstream from the meter. In today’s crowded plant equipment environments, the V-Cone typically reduces real estate, piping
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Compact Orifice Oriflow
Applications
The Oriflow compact orifice is used for flow measurements of conductive and non-conductive fluids, gases and vapours in all industrial branches. Applications include flow measurements (volume/mass) for balancing (compressed air systems, heat carries, vapours, chemical products, for example), process control and high throughput applications.
Reliability
already over 2,000 units in operation
extremely rugged and stable measuring instrument
suited for extreme applications
Special features
dry calibration is possible
highly reproducible results
easy to install without differential pressure lines
Flexibility
DN 15 to DN1000
0,4 bis 20000 m 3 /h
-40 °C to +400 °C (depending on model)
to PN 40 (higher upon request)
current output with HART®
electronical local display
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Advanced Ceramic Technology is a recent term that
refers to a wide range of materials, which are
generally obtained from partition of inorganic raw
material –metal oxides-, and selected with a high
grade of purity. These materials are submitted to
shaping techniques of the powder metallurgy with a
following very high temperature sintering process
that leads to dense components, which high technical
performances offer a wide range of applications.
Thanks to their excellent properties, the Advanced
Ceramic Technology can be used in the making of
primary flow elements – with APLITEX as a pioneer.
At the present time, they are a key element in
processes that require:
• Extreme solidity.
• Stability at high temperatures.
• High resistance to corrosion.
• High resistance to chemical attacks.
• High resistance to vacuum.
• Long life.
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Steam measurements
There are a number of measuring methods ("autarkon"-differential pressure measurement with all common differential pressure devices,
"trikon"-vortex meter) available for steam flow rate and steam energy measurements.
The right selection depends mainly on the technical and economic demands of the respective requirements. Only with this data knowledge is it possible to select the most suitable measuring system to achieve optimum alignment to existing operating conditions.
The product range includes meters for internal balancing measurements as well as high-precision steam calculation measurements with plausibility control during operation. Bi-directional steam measurements and combined steam-condensate-energy measurements are also contained in our product range.
Performance data: Measurement of saturated / superheated steam with pressure and temp. compensation
Pressure range: 1 - 100 bar (abs.)
Temperature range: 100 - 550 °C
Measuring range: up to 30 : 1 relating to the mass flow
Accuracy: up to < ± 0.5% relating to the current value
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The Preso COIN (segmented wedge) DP flow meter accurately measures flow in almost any application. The COIN is suitable for high viscosity fluids, corrosive and abrasive fluids, extreme temperatures such as cryogenic, slurries and other dirty fluids, as well as air, gas and steam. The COIN may also be calibrated for multi-phase applications. Typical accuracies are +/- 3% (uncalibrated) and +/- 0.5% (calibrated), with repeatability of 0.2% of reading and 10:1 turndown ratio. The Preso COIN meter is available in pipe sizes from 0.5" (12 mm) to 48" (1219 mm) and larger.
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Applications
The Oriflow compact orifice is used for flow measurements of conductive and non-conductive fluids, gases and vapours in all industrial branches. Applications include flow measurements (volume/mass) for balancing (compressed air systems, heat carries, vapours, chemical products, for example), process control and high throughput applications.
Reliability
already over 2,000 units in operation
extremely rugged and stable measuring instrument
suited for extreme applications
Special features
dry calibration is possible
highly reproducible results
easy to install without differential pressure lines
Flexibility
DN 15 to DN1000
0,4 bis 20000 m 3 /h
-40 °C to 400 °C (depending on model)
to PN 40 (higher upon request)
current output with HART®
electronical local display
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Preso’s patented Ellipse Pitot tube DP flow meter offers the highest accuracy and lowest pressure loss of any pitot tube on the market today. Typical performance specifications include +/- 0.75% accuracy, 0.1% repeatability and 17:1 turndown ratio. Typical pressure loss is 3% in a 12” (300 mm) line, with no noise transmission. NIST-traceable calibration also available. The Preso Ellipse is available for liquids, air, gas or steam, in pipe sizes from 2" (50 mm) to 72" (1830 mm) and larger.
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CHARACTERISTICS
Classic Venturi Tube for welding to pipe or mounting
between flanges. Execution conform to DIN or ASA.
Construction from welded sheet or forged bar.
Consisting of a short cylindrical section, a convergent
section (the inlet cone), a throat and a divergent section
(the outlet cone).
APPLICATIONS
- Gases at low pressure, liquids where pressure loss has
to be kept to a minimum, or liquids with solids in
suspension.
- Also available for low pressure differential.
SPECIFICATIONS
- Maximum working pressure: Limited to flange rating.
- Maximum working temperature: Depends on material
and application .
- Material: Carbon steel, AISI-316, etc...
- Pressure taps: BSP, NPT, METRIC, etc...
- Thickness: According to pipe.
- Calculations: BS EN ISO 5167-1, 2003, ASME, API, R W MILLER, L W SPINK.
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Preso manufactures 3 types of Venturi flow meters, to meet a variety of application and budgetary requirements, inlcuding classical, nozzle, and low pressure loss styles. Preso Venturis are manufacturesd to ASME and ISO standards, with calibrated accuracies up to +/- 0.25% of reading. Preso also manufactures Venturi shells and inserts in a wide variety of materials and end connections. Preso Venturis are available for air, liquids, gas or steam, in pipe sizes from 1/2" (12 mm) to 60" (1524 mm) and higher.
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CHARACTERISTICS - ORIFICE PLATE
Calibrated insertion diaphragm (concentric orifice) with
identification tag for mounting between flanges with
smooth waterproof surfaces.
The upper face of the entrance orifice plate is square
edged while lower face is in angle.
CHARACTERISTICS - RESTRICTION
ORIFICE
Calibrated insertion diaphragm (concentric orifice) with
identification tag for mounting between flanges with
smooth waterproof surfaces.
The upper face of the entrance orifice plate is square
edged;
Suitable to reduce pressure or flow in pipes.
APPLICATIONS
- Gases, vapours, corrosive and non corrosive fluids.
SPECIFICATIONS
- Material:
AISI-304, AISI-316, AISI-318, AISI-321, Alloy 400,
Alloy 625 Alloy 825, Alloy C-276, Titanium, PTFE,
etc...
- Maximum process temperature: depending on
material properties and use.
- Plate thickness: depends on inside Diameter and P
(differential pressure).
- Calculations:
BS EN ISO 5167-1, 2003, ASME, API, R W MILLER, L W SPINK.
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