May 2005Flow Measurement & Control
Level Measurement & Control
Interkama 2005 saw Krohne introducing an addition to the family of its H 250 all-metal VA flowmeters. This device is capable of measuring downward flow direction. This means that the H 250 is now available for all directions of flow, both horizontally and vertically. The H 250 U flowmeter features all the advantages of the H 250 family. The H 250 U is suitable particularly for use in plants where, for example due to the process, the direction of flow is from top to bottom.
The H 250 U flowmeter operates on a modified float measuring principle in which a guided float adjusts so that the flow forces acting on it are in equilibrium with a counteracting elastic force. Like the other devices of the H 250 series, two electrical signal converters in 2-wire technology are also available for the H 250 U. The ESK 2 features an analog current output 4 to 20 mA with HART interface, while the ESK 3 is equipped with Profibus PA interface. The process temperature range is between -70 and +200°C, the ambient temperature range in the standard version is -20 to +90°C.
With M9 indicator, the float position is indicated direct as a flow rate on the scale. The multipole, patented ring magnet is a component part of an effective eddy-current brake. For aggressive atmospheres or special requirements (eg seawater resistance), the housing can be supplied in corrosion-resistant stainless steel. Connections are optionally available as flanged or screw connections.
Ultra-compact mass flow meters with advanced transmitters Emerson Automation Solutions
Flow Measurement & Control
Emerson has introduced the Micro Motion G-Series line of Coriolis mass flow and density meters, the most compact dual-tube Coriolis mass flow meters on the market. They offer the same level of quality and reliability as standard designs, but in a much smaller and lighter form factor.
Read more...Optimisation of alkaline electrolysers Samson Controls
Flow Measurement & Control
his application study relates to the use of a smart meter valve in alkaline electrolysers, and is based on proven experience with one of the biggest hydrogen electrolyser producers in the world. The project proves that the smart meter valve’s added functionality creates an ideal setup in alkaline electrolysers for reducing cost and improving functionality and system performance.
Read more...Level sensing, conveyor control and grid resistors DRH Components
Editor's Choice Level Measurement & Control
DRH Components is a specialist electric component and systems supplier with a focus on the control of electric motors. As part of its wide variety of products, the company markets the entire Bindicator range. Bindicator manufactures sensors for dry bulk and liquid level measurement.
Read more...Preventing spills and improving operational efficiency
Flow Measurement & Control
In an industry where every spill carries a hefty price tag, Point Energy Partners found that the manual and low-tech systems at their saltwater disposal sites were a significant problem.
Read more...Accurate flowmeter for oil & gas Endress+Hauser South Africa
Flow Measurement & Control
Promass Q, the high-tech Coriolis flowmeter from Endress+Hauser, is now also available for larger pipe sizes with maximum flow rates between 850 and 2400 tph.
Read more...Optimising CIP processes with precision instrumentation Endress+Hauser South Africa
Flow Measurement & Control
Many food and beverage manufacturers encounter challenges with CIP processes that take too long. Have you considered exploring potential solutions to address these issues?
Read more...How predictive maintenance will help tackle water scarcity ABB South Africa
Flow Measurement & Control
The water industry is facing increasing pressure to optimise treatment processes and address the impending global water crisis. ABB’s global product line manager, Krishna Prashanth suggests how the integration of smart instrumentation and predictive maintenance can ensure the highest quality treatment of water.
Read more...Flowmeters with faster and more reliable data transmission ABB South Africa
Flow Measurement & Control
ABB has launched the CoriolisMaster and ProcessMaster flowmeters, which can be powered over the same Ethernet cable used for data transmission, eliminating the need for separate cabling.
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