Endress+Hauser’s continuously innovative product developments extend to devices designed for use in regulated industries such as food, beverage, pharmaceutical and biotech. The level portfolio is no exception and the company is able to offer both limit detection and continuous level measuring instruments. Requirements for level measurement in hygienic applications range from contact to non-contact sensing elements, usually selected based on the medium and process conditions.
Liquid level limit detection
The Liquiphant vibronic switch is used in liquid level limit detection and is ideal for liquid application as the measurement integrity is not affected by adverse properties such as foam build up. All parts of the liquiphant in contact with the process are stainless steel polished or coated to custom requirements. Due to its size the liquiphant allows for ease of mounting in pipelines for empty pipe detection, while improvements in the technology also allow it to be used for density measurement in enhanced quality control applications.
Capacitive level measurement
Capacitive level measurement is one of the oldest techniques for measuring level continuously. The Liquicap capacitive probe is a contact probe which is manufactured from material that complies with aseptic requirements allowing the wetted parts to be sterilised with steam during sterilisation in process (SIP). Capacitive probes are known for their quick response time and are ideal for buffering tanks in filling machines.
Radar level transmitters
Radar level transmitters offer advantages over hydrostatic devices in troublesome applications since the measurement is not affected by changing medium density, temperature or pressure. The Micropilot non-contact radar transmitters can be used in mediums like pastes, slurries and liquids. The use of filters is a further advantage for measuring in agitated process tanks or turbulent environments to achieve accurate and stable readings.
Guided (contact) radar transmitters accommodate both liquids and solids. The cable sensor has measuring ranges of up to 45 metres and with a rod sensor level measurement in liquids is possible. Rod sensors are coated with suitable materials to allow measurement in processes with high sanitary requirements.
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...Keeping a close eye on product quality and purity Endress+Hauser South Africa
Sensors & Transducers
Colour measurements are necessary in many processes to avoid product losses and ensure safe production and batching. The Memosens Wave CKI50 process spectrometer from Endress+Hauser is a compact, robust and process-friendly device allowing quality, batching and phase checks to be performed by a single instrument for the entire visible colour spectrum.
Read more...Where simplicity meets reliability Endress+Hauser South Africa
Temperature Measurement
The new iTEMP TMT31 temperature transmitter from Endress+Hauser combines simplified selection, ordering, installation and operation with the highest reliability and long-term stability in one product.
Read more...Simple and efficient level measurement in the mining, minerals and metals industries Endress+Hauser South Africa
Editor's Choice Level Measurement & Control
Measuring devices in the mining, minerals and metals industries face the challenge of varying material states and long distances in measurement height. Endress+Hauser’s answer to these challenges is the new Micropilot family.
Read more...Level measurement of an acid dosing tank at a WWTP
Level Measurement & Control
Ferric chloride and other acids are essential chemical substances in water and wastewater treatment. To control the dosing of acid solutions, an Australian wastewater treatment plant uses a special container to store, mix and add these chemicals. The company opted in favour of KROHNE’s OPTIWAVE 1540 radar level transmitter
Read more...Powering sub-Saharan Africa’s energy future VEGA Controls SA
Level Measurement & Control
Crude oil storage plays an important role in the energy infrastructure of sub-Saharan Africa. The management of crude oil storage in comes with numerous challenges, including safety concerns, environmental conditions and infrastructural limitations.
Read more...Enhancing process efficiency Endress+Hauser South Africa
Fieldbus & Industrial Networking
In the ever-evolving landscape of industrial process automation, staying ahead of technological advancements is crucial. The Endress+Hauser FieldPort SWA50 is a game-changer, offering a seamless integration of Bluetooth and WirelessHART communication for HART field devices.
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.
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