Siemens recently announced the worldwide launch of its first radar level transmitter to operate at a frequency of 78 GHz. The Sitrans LR560 is a non-contacting 2-wire FMCW (frequency modulated continuous wave) radar level measurement transmitter with a measurement range of 100 m.
The transmitter emits a narrow four degree beam to avoid silo wall obstructions and other installation interferences, allowing it to be installed practically anywhere on the silo. As the first radar transmitter to operate at 78 GHz, it is designed to emit a short wavelength for exceptional signal reflection, even from solids with a steep angle of repose.
Easy-to-use, sophisticated, level measurement
A graphical quick start wizard guides users through the setup to get the LR560 operational in minutes for accurate and reliable level measurement readings without any additional fine-tuning. Once installed, level measurement readings can be reviewed locally on the transmitter’s display, on a remote display, or in the control room. When used in conjunction with Sitrans RD500, information can be transmitted remotely via the Internet.
Siemens radar transmitters come in a variety of process connections to meet most installation needs. Easy-Aimers are available to position the transmitter at the correct angle to ensure reliable level measurement of solids materials, while advanced processing of echo profiles guarantees reliable and accurate measurement. The advanced signal processing provides exceptional reliability and automatically ignores obstructions via auto false-echo suppression.
The answer to solids level measurement applications
The 2-wire, loop powered Sitrans LR560 is a state-of-the-art transmitter for continuous solids level measurement. It is available with HART, Profibus PA, or Foundation Fieldbus protocols. Programming is supported locally via pushbuttons or using a handheld infrared programmer. The transmitter also supports remote configuration and diagnostics with Siemens Simatic PDM (Process Device Manager), Emerson AMS, or PACTware using Siemens DTM. The local interface features a backlit display that can be rotated to four positions for convenience. The unique lens antenna is highly resistant to material build-up and an integrated purge connection is included for cleaning sticky solid material. The high frequency operation makes aiming unnecessary, but the optional aiming flange helps direct the beam to an area of specific interest, such as the discharge area of the silo cone.
Sitrans LG transmitters are manufactured to the quality standards of ISO 9001:2008 and to the environmental standards of ISO 14001:2004. Custom configurations are available on request to ensure the right solution is available for all application requirements.
Radar product manager at Siemens’ Milltronics factory in Canada, Tim Little, pictured holding the new 78 GHz device
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...Siemens automation portfolio, your bridge to the industrial metaverse Siemens South Africa
IT in Manufacturing
Step into the future with Siemens’ automation portfolio, your bridge to the industrial metaverse. Our cutting-edge solutions integrate AI, digital twins and real-time simulation, driving smarter, more efficient production.
Read more...Siemens elevates automotive and aerospace simulation Siemens South Africa
IT in Manufacturing
Siemens Digital Industries Software has announced the latest update to its Simcenter portfolio, delivering advancements in aerostructure analysis, electric motor design, gear optimisation and smart virtual sensing. These enhancements are designed to streamline workflows, accelerate certification and provide deeper insights into system performance.
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...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...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.
Read more...Photorealism-enhanced digital twin with digital reality viewer Siemens South Africa
IT in Manufacturing
Siemens Digital Industries Software has announced its Teamcenter Digital Reality Viewer, a new software solution that brings the NVIDIA Omniverse platform and accelerated computing to Teamcenter, enabling high-quality, high-performance photorealistic visualisation of large, complex datasets common in engineering and manufacturing.
printer friendly version