Chlorine production - challenging requirements for level sensors
August 2003Level Measurement & Control
Surveillance
Chlorine is used as a base chemical for diverse processes, from the production of plastic to the disinfection of drinking water. One type of chlorine production is the electro-chemical division of saline water into hydrogen and chlorine. In order to achieve the highest possible yield and at the same time place as low an environmental burden as possible, the most modern and sophisticated technologies are utilised. The aggressiveness of chlorine requires the level measurement instrumentation to have a high resistance to chemical attack. During electrolysis powerful electromagnetic fields are created that the instruments must be able to withstand.
German level measurement specialist, Vega, has produced high resistant instrumentation ranging from vibrating level switches to enamel coated radar gauges. They provide reliable performances in these demanding environments. Both perform well regardless of product variation and gas layers.
For more information contact Alan Wynn, Vega Instruments, 011 958 1901, [email protected]
A fresh approach to dairy processing VEGA Controls SA
Level Measurement & Control
Ensuring the quality and safety of milk throughout the production process is of the utmost importance in the dairy industry. The VEGABAR pressure transmitters are suitable for hygienic applications. They are an asset in the dairy industry and have been used with success for measuring the milk level and the process pressure in storage tanks.
Read more...Pulp fiction or pulp precision? VEGA Controls SA
Sensors & Transducers
The density of fruit concentrate has a direct impact on the flavour, texture and overall quality of the final product. The VEGA Minitrac 31, VEGASOURCE 31, and the KV 31 mounting bracket present a failproof solution that effectively addresses the technical complexities associated with high temperature, viscosity and fouling.
Read more...Differential pressure measurement in gas extraction and power generation project VEGA Controls SA
Pressure Measurement & Control
Methane exploration and extraction in Lake Kivu in the East African Rift Valley has primarily focused on gas composition analysis. The VEGABAR 82 pressure transmitter was used for differential pressure measurement, the key to monitoring gas levels within the lake.
Read more...Level measurement of leachate from sewage sludge humification
Level Measurement & Control
A municipal utility in eastern Germany operates a state-of-the-art wastewater treatment plant with sustainable sludge treatment. The ultrasonic signal was being partially deflected by the wind, leading to frequent false measurements and inefficient process workflows. The problem was solved by replaced the ultrasonic level sensor with KROHNE’s OPTIWAVE 1540 non-contact radar.
Read more...Groundbreaking measurement system Mecosa
Level Measurement & Control
Berthold Technologies has launched the LoopSeries LB 430, an innovative, industry-leading measurement system designed to enhance operational efficiency with advanced level, density, and level switch capabilities.
Read more...The need for integrated control room displays Leaderware
Editor's Choice Surveillance Training & Education
Display walls provide a coordinated perspective that facilitates the ongoing feel for situations, assists in the coordination of resources to deal with the situation, and facilitates follow up by response personnel.
Read more...Level measurement of a water sump at a sewage treatment plant
Level Measurement & Control
A major city council in South East Queensland, Australia maintains and operates a wastewater treatment plant (WWTP) for municipal, industrial and agricultural wastewater. Due to the risk of flooding, the water sump must be continuously monitored. The solution is KROHNE’s OPTIWAVE 1540 radar level transmitter.
Read more...Simplicity in measurement Endress+Hauser South Africa
Level Measurement & Control
Endress+Hauser’s new 80 GHz compact radar range is designed to help customers reach their compliance targets through simple yet efficient measurement solutions.
printer friendly version