Valve position transmitter aids maintenance May 2001 The Epic noncontact position transmitter represents a significant departure from previous attempts to reliably measure stem position of linear control valves. As opposed to conventional devices, no linkages, ...
Gas mass flow control May 2001, N&Z Instrumentation & Control Sierra's Mass-Trak thermal MFC (mass flow controller) allows reliable and inexpensive measurement and control of gas mass flow. This quality instrument features a built-in display of measured mass flow ...
Custody transfer turbine flowmeters May 2001 The API series turbine flowmeters are available in standard sizes from 3/4 to 12"and are manufactured in compliance with American Petroleum Institute (API) standards. These systems utilise a non-wearing ...
Intelligent and durable electromagnetic flowmeters April 2001 Electromagnetic flowmeters use Faraday's principle of electromagnetic induction to measure the flow of conductive fluids. Toshiba has been marketing electromagnetic flowmeters since the late 1960s and ...
Optimising wastewater plant in Mauritius April 2001, Endress+Hauser South Africa Endress+Hauser, in conjunction with its local representative Rey & Lenferna, has made significant inroads with the supply of process instrumentation to most sectors of the Mauritian industry, including ...
Flowmeters can handle up to 15% solid content April 2001, 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 ...
Steam metering December 2000, KROHNE The plant energy manager needs to know where steam is used, how much is used, whether it is being used effectively and how its consumption can be optimised
Flowmeter with portable or fixed installation option September 2000 Stored site and configuration data can also be downloaded to one or more instruments, thus eliminating the need to individually program multiple meters
Waste management: key to productivity enhancement September 2000 In the industrial arena, the management of waste production and its recycling is assuming greater significance as environmental concerns deepen. Often, the production capacities and throughput of manufacturing ...
Alternative to variable area flowmeter September 2000, Bürkert South Africa Variable area flowmeters can be replaced by the Bürkert analog flowmeter with reduced cost of ownership of up to 60%, says Bürkert.
Variable area flowmeters rely on the process fluid being passed through ...
World-class calibration technology in flow-metering September 2000, Endress+Hauser South Africa In maintaining the standard of its leading range of measuring instruments, Endress+Hauser South Africa has access to the largest and most advanced flowmeter calibration centre in the world. The facility ...
Optimum energy savings through good measuring techniques September 2000 Frankfurt Main airport in Germany recently discovered that with various Danfoss electromagnetic flowmeters used together with its established measuring techniques, the airport was able to lower energy ...
New high temperature/pressure vortex flowmeter July 2000, Endress+Hauser South Africa A high temperature/high pressure version of the indusltry standard Prowirl 77 vortex flowmeter is now available. Vortex flowmeters are typically used for volumetric flowrate measurements in steam, gas ...
Ultasonic flow measurement has come of age July 2000 Controlotron believes that the success of its flowmeters has been the dispelling myths of inadequacies that have traditionally surrounded ultrasonic flow measurement.
A hybrid design incorporating both ...
Volume flow measuring system features inertia-free alarm indication June 2000 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 ...
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 ...
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 ...
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 ...
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. ...
