September 2004Sensors & Transducers
Security Services & Risk Management
A range of both cable and busbar mounted current transducers, which are locally manufactured by PREI Instrumentation is available for both cable and busbar mounted applications. These 2-wire loop-powered devices have an output of 4 to 20 mA that can be integrated directly into monitoring instrumentation without the necessity of using a step-down C.T. This solution reduces the installed cost of machine current monitoring.
The series, designated the KR and LR are scaled to suit the application, cover ranges from 5 A to 2,5 kA - and are also available in intrinsically safe versions for use in hazardous areas. Being locally manufactured, delivery time is typically one week from order; dependent on quantities, and the cost of the transducer is considerably cheaper than an imported product.
Global security in 2026
Editor's Choice News & Events Security Services & Risk Management Industrial (Industry) Mining (Industry)
The World Security Report 2026 states: “In a world of increasing volatility, physical security has evolved. It is no longer just a defensive measure; it is a critical driver of corporate value.”
Read more...Who is to blame for autonomous mistakes?
Editor's Choice Security Services & Risk Management Industrial (Industry) Mining (Industry)
Most supply agreements for AI-integrated equipment still closely resemble plant hire contracts from ten years ago: bilateral, human-focused, and silent on who bears the risk when a machine makes a decision on its own.
Read more...The post-Q1 security checklist
Asset Management Security Services & Risk Management
By this time of year, employees have changed jobs or roles, suppliers may have changed, and devices have moved between offices, homes, and sites. This is the right time for businesses to run a practical post-Q1 security check.
Read more...PoPIA turns its attention to gated access
News & Events Security Services & Risk Management
The Information Regulator has gazetted its proposed Code of Conduct for the processing of personal information at gated access points. At 65 pages long, the code signals a significant shift in how personal information is collected and managed at entry points.
Read more...Your company is already breached, you just do not know it yet
Information Security Security Services & Risk Management
Attackers are no longer relying on sophisticated exploits to break-in. Instead, they are systematically targeting weak credentials, misconfigured systems, and exposed devices stemming from preventable gaps such as identity weaknesses and poor visibility across digital environments.
Read more...Excellerate Services sets a new standard
News & Events Security Services & Risk Management
Excellerate Services relies on specialist expertise and the sophistication of its operations deployment and management. Central to this is an investment in smarter, data-driven operations through the Velocity and Performance Centre platforms.
Read more...957 women killed in three months
News & Events Security Services & Risk Management
Despite years of summits, task teams and public commitments, South Africa’s femicide rate remains around five times higher than the global average, and too few are using the legal lifelines available.
Read more...Distance sensor for confined spaces ifm - South Africa
Sensors & Transducers
The O6D100 from ifm has been designed as a powerful all-rounder for typical applications in object detection, distance measurement and positioning.
Read more...Long-range laser distance measuring sensor Vepac Electronics
Sensors & Transducers
The MS-100A is a long-range laser distance measuring sensor with a range of 150 to 1000 mm. This sensor excels in applications requiring extended measurement capabilities, such as quality control and logistics.
Read more...Listening for damage to wind turbines
Sensors & Transducers
The Fraunhofer Institute for Integrated Circuits, working in concert with the Fraunhofer Institute for Wind Energy Systems, has developed a solution that can be used to identify cracks and breakage inside wind turbine blades remotely at an early stage.
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