Featuring two fully programmable relay contacts, the RTA 421 is best described as a low-cost combination of a contactor, display and power supply. Its compact housing has three pushbuttons for easy front-end configuration, with a liquid crystal display for simultaneously visible alarm set points and a ten segment bar-graph displaying the percentage value of the connected signal.
Loop power supply means that the RTA 421 is ideal for monitoring current (0,4 to 20 mA) or voltage (0,2 to 10 V) signals through connected sensors. Two independent output relays with changeover contacts are switched if values either exceed or undercut preset alarm setpoints, allowing hassle-free set point monitoring in applications ranging from plant and machine construction to panel builders, process monitoring and process control, enabling safer operation. Typical applications include temperature control and pressure switching, in conjunction with the relevant sensors also supplied by Endress+Hauser.
WirelessHART solutions Endress+Hauser South Africa
Industrial Wireless
By combining its innovative product portfolio with a deep application and industry knowledge, Endress+Hauser enables its customers to optimise their processes, boost productivity, and ensure their safety and environmental compliance.
Read more...Endress+Hauser celebrates 40 years Endress+Hauser South Africa
News
Endress+Hauser South Africa was joined on its stand at Electra Mining Africa by valued customers, representatives, colleagues and industry friends for a spectacular cake cutting ceremony to celebrate 40 marvellous years in southern Africa.
Read more...Endress+Hauser celebrates 40 years Endress+Hauser South Africa
News
Endress+Hauser South Africa was joined on its stand at Electra Mining Africa by valued customers, representatives, colleagues and industry friends for a spectacular cake-cutting ceremony to celebrate 40 marvellous years in southern Africa.
Read more...Process technology: SICK and Endress+Hauser sign strategic partnership Endress+Hauser South Africa
News
German sensor company SICK and the Swiss measurement and automation technology specialist Endress+Hauser have agreed on a strategic partnership. Endress+Hauser will take over worldwide sales and service of SICK’s process analysis and gas flow measurement technology, with a joint venture to be established for their production and further development.
Read more...Sensor technology for brewing Endress+Hauser South Africa
Analytical Instrumentation & Environmental Monitoring
Brewing is a delicate balance, blending tradition with innovation. Now, modern sensor technology is stepping in to perfect the art of fermentation.
Read more...Cloud-based inventory management Endress+Hauser South Africa
Level Measurement & Control
Netilion is an award-winning cloud-based IIoT ecosystem designed for industrial processes. It connects the physical and digital worlds to send valuable information from the field straight to your phone, tablet or other device.
Read more...Technology for water sustainability Endress+Hauser South Africa
Analytical Instrumentation & Environmental Monitoring
The sustainability of surface water is critical for South Africa’s economic development, social well-being and environmental health. Endress+Hauser has a full range of liquid analysis sensors and transmitters to measure important parameters and has an excellent global track record in water and wastewater process plants and various surface and industrial water monitoring sites.
Read more...Power and control platform for complex applications Schneider Electric South Africa
Operator Interfaces, Switches & Relays
Schneider Electric has unveiled the latest device in its PowerLogic range of products, the PowerLogic P7 digital power and control platform. This was designed to offer the best performance in complex and high-demand applications, and is based on a visualisation-ready, next-generation platform powered by a single configuration tool, the PowerLogic engineering suite.
Read more...Optimise sludge treatment and reduce operational costs Endress+Hauser South Africa
Flow Measurement & Control
The Endress+Hauser inline measuring devices, the Proline Teqwave MW 300 and the Proline Teqwave MW 500, determine the total solids content of wastewater directly through microwave transmission.
Read more...Optimising steam management for boiler efficiency Endress+Hauser South Africa
Temperature Measurement
Endress+Hauser understands the daily challenges and demands placed on energy and utility managers across the spectrum of steam generation, distribution and consumption activities. Its global team is committed to working with its partners to overcome these complexities, and particularly those that aim for a safe, economic and sustainable sitsce of steam energy production and delivery.
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