Flow Measurement & Control


Latest Articles

Volume flow measuring system features inertia-free alarm indication
June 2000, OEN Enterprises
Durag's new D-FL-100 measuring system continuously determines the flow velocity and the flowrate of the exhaust gas. Alarm levels are preselectable and any alarms will be indicated inertia-free, permitting ...

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Nonmagnetic impeler flow sensors and multi-input flow analysers
June 2000, PREI Instrumentation
Two models of the GLI flow monitor/totaliser, available from PREI Instrumentation, can simultaneously accept inputs from up to four flow sensors, and provide the flow rate and totalised flow for each ...

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The idea that accelerated industrial automation- and played a role in the founding of a company
May 2000, Valve & Automation
Valve & Automation’s long-term plan is to develop their technical sales staff into groups of ‘product and application’ specialists, who will have a high degree of expertise within their particular area.

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Ultrasonic flow measuring technologies
May 2000, KROHNE
Doppler devices on the other hand make use of the Doppler frequency shift caused by sound reflected from moving particles, solids or gas bubbles in the flow path. In general, Doppler flowmeters are less ...

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Modular control valve for a host of applications
May 2000
The makers of the BR 33 rotary plug valve have recently developed this valve further; the result is the Foxflex control valve system. The components of this control valve system are: * One-piece valve ...

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Controlling valve noise
May 2000, Automation Control Solutions
When extreme, it threatens employee's safety and wellbeing. It causes "bad-neighbour" situations. And potentially, it warns of valve instability and pipeline vibration that can shorten equipment life. ...

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Cost saving valves for the mining industry
May 2000
Ragon Industries has developed a valve for abrasive applications such as the pumping of slurry in mines. The valve offers a saving in maintenance costs of approximately 5:1. In a recent application ...

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Revolutionary flow measurement idea
May 2000, Siemens South Africa
Many instrumentation engineers are extremely weary when ultrasonic flow measurement is mentioned. However with the new helical sound guidance system, (patented by Siemens), engineers can now certainly ...

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Hygienic flow monitor
May 2000, Shorrock Automation
IFM Electronic has introduced the SCG hygienic flow monitor for use in the food, brewing and medical industries. Of particular interest is that the hygienic seal is already welded onto the flow monitor ...

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Electronic flow sensors adapt to fit
May 2000, Shorrock Automation
The new SI series of compact flow sensors from IFM Electronic are easy and convenient to install in virtually any process application, thanks to the comprehensive range of adaptors which IFM is offering ...

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Target flowmeters for dirty fluids
May 2000, C&F Technologies
Recently introduced to the South African market, the DP-65 target flowmeter offers reliable flowmetering at attractive pricing. Designed as a basic flowmeter indicator, the DP-65 offers several advantages ...

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New range of control valves
May 2000
BTR Flow Control SA, the South African representative of Foxboro control valves, has launched the new range of Foxboro control valves in this country. This will complement the range of V-Flow control ...

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Coriolis mass flowmeters gain popularity
May 2000, Danfoss
Mass flow measurement based on the coriolis principle is very widespread in industry and the method is being adopted for a growing number of applications. The reason for this advance is that the mass ...

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Meeting level and flow requirements at Achemea
May 2000
At Achema, Krohne exhibited a new family of two-wire level and flow products, specially designed for ease of integration into today’s intelligent process control systems and for reduced costs of installation, ...

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Flow measurement solution options
May 2000, Dupleix Liquid Meters (DLM)
In general, all types of fluid flowmeters can be classified as either direct or inference type meters. Direct type PD meters are the direct type since they measure volumetric flow directly by continuously ...

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Flue-gas monitoring system
April 2000
Visitors to the UniTemp exhibition stand, saw new products from Testo in Germany, Gefran in Italy and Elpro Technologies in Australia. There was considerable interest shown for the latest portable fluegas ...

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Liquid mass measurement-where advanced technology and ERP systems come in
March 2000, Endress+Hauser South Africa
Historically, the measurement of liquid mass storage and a company’s computerised management systems have seen little, if any, integration. Companies traditionally utilised MRP systems to handle the ...

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Mass flowmeters for large range of pipe diameters
March 2000, N&Z Instrumentation & Control
Sierra's Vortex flowmeter provides readings of five critical process variables from a single pipeline entry point. It measures the fluid's velocity, temperature and pressure and calculates mass flow rate, ...

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PLC programming package supports Ethernet
March 2000
DirectSOFT, PLC Direct's Windows-certified programming package, supports all five DirectLOGIC families of PLCs simultaneously, including the DL05, DL105, DL205, DL305 and DL405 ranges, plus all of their ...

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Reducing the cocts of custody transfer in the petroleum industry
Jan 2000
Custody transfer systems have come along way from the days where approval and use made them prohibitively expensive .

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