Wireless devices are the ideal solution for monitoring important process variables that are uneconomical to measure by conventional methods. WirelessHART makes it possible to acquire measurements from dense plant areas, remote locations and even moving vessels. What’s more, wireless instruments support advanced asset management solutions, allowing information to be exchanged with the measurement sensor to aid proactive maintenance strategies across an entire plant.
How it works
A WirelessHART mesh network protocol has built-in safeguards that ensure reliable and secure communication. The mesh network is self-organising and self-healing with redundant paths, so operation is reliable even when obstacles or interference interrupt a communication path.
The WirelessHART Fieldgate collects the measured values at regular intervals and transmits the data, along with the device and battery status, to the plant network. The result is a cost-effective process measurement that includes signal status and device health information.
A WirelessHART network comprises:
• An adapter SWA70 which is an interface module that connects HART and 4-20 mA devices to a WirelessHART network. It is powered either by a battery or an electronically regulated power pack.
• Fieldgate SWG70 serves as a gateway device for WirelessHART networks. Enabling the devices to communicate with each other and manages security and connectivity. It has Ethernet and serial interfaces for connection to host applications such as scada tools.
• Network and Security Manager software responsible for configuring, managing and monitoring the network.
Read more...Ensuring clean and safe water Endress+Hauser South Africa
Editor's Choice Analytical Instrumentation & Environmental Monitoring
Endress+Hauser’s comprehensive range of disinfection sensors is designed to monitor and control disinfectant levels in water treatment processes.
Read more...Omniflex upgrades alarms for Uganda hydro plants Omniflex Remote Monitoring Specialists
Industrial Wireless
Omniflex has worked with Uganda Electricity Generation Company to provide an upgrade solution for the plant alarm equipment across the Nalubaale and Kiira hydroelectric power stations on Lake Victoria.
Read more...New RFID communication module Siemens South Africa
Industrial Wireless
The new Siemens RFID communication module, Simatic RF128C enhances efficiency and flexibility, making it ideal for applications in the battery, electronics and semiconductor industries.
Read more...Advanced missing person locator system to boost mine safety
Industrial Wireless
Becker Mining South Africa has enhanced its state-of-the-art Missing Person Locator system, a powerful module integrated into the company’s comprehensive SmartFlow digital mine visualisation and management platform, designed to enhance emergency preparedness and personnel safety in mining operations worldwide.
Read more...Enhancing gold leaching efficiency Endress+Hauser South Africa
Sensors & Transducers
Endress+Hauser offers a range of advanced technologies designed to enhance the stability and accuracy of pH and dissolved oxygen measurements on gold processing plants.
Read more...New RFID communication module Siemens South Africa
Industrial Wireless
The new Siemens RFID communication module, Simatic RF128C enhances efficiency and flexibility, making it ideal for applications in the battery, electronics and semiconductor industries.
Read more...A South African legacy in telemetry Interlynx-SA
Editor's Choice Industrial Wireless
Telemetry is becoming a vital component of industrial strategy, allowing companies to harness real-time data to optimise processes and reduce waste. One company leading this technological shift is Interlynx.
Read more...Elevating mining separation processes through precision instrumentation Endress+Hauser South Africa
Analytical Instrumentation & Environmental Monitoring
In mining operations, the quest for efficiency and productivity is key. There is an urgent need for innovative solutions to enhance the performance of extraction processes while balancing operational costs and environmental impact.
Read more...Remote monitoring in remote and harsh environments Omniflex Remote Monitoring Specialists
Industrial Wireless
For power grids, water supply networks and many industrial facilities, managing infrastructure in remote locations is a significant challenge. Omniflex discusses the requirements for remote monitoring equipment deployed in remote and harsh environments, and shares an example from the company’s work with a South African electricity supply company.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version