IS & Ex


Latest Articles

Booyco Electronics introduces Ex safe tablets
July 2014
Booyco Electronics has introduced one of South Africa’s first explosion protected (Ex) tablets that is Ex ma [ia] Group I certified for use underground in fiery mines. This robust, full sized unit carries ...

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ISA100.11a and WirelessHART: Convergence and co-existence
June 2014, Technews Publishing (SA Instrumentation & Control)
Most potential users of industrial wireless networks will probably pick one of the two mainstream wireless technologies and accept that the choice is mutually exclusive – either ISA100.11a or ­WirelessHART.

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I/O solution for the petrochemicals industry
May 2014, Pepperl+Fuchs
Partition enables adjacent intrinsically and non-intrinsically safe signals.

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ARP 0108: What you need to do
March 2014, Technews Publishing (SA Instrumentation & Control)
Following our article in the February 2014 issue of SAI&C we asked industry specialists how C&I engineers should approach a project where ARP 0108 is applicable.

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Pyrogen achieves SABS approval
March 2014, Alien Systems & Technologies
A remarkable and highly effective fire suppression system.

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Raytek MT-4IS IR thermometers with local IS certification
March 2014, R&C Instrumentation
R&C Instrumentation has introduced locally modified and certified infrared thermometers to the South African market.

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ARP 0108: What you need to know
February 2014, Endress+Hauser South Africa, Technews Publishing (SA Instrumentation & Control), Extech Safety Systems
A new edition of ARP 0108: Recommended Practice – regulatory requirements for explosion ­protected apparatus is imminent.

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Automatic self-contained fire extinguishing system
December 2013
The Pyrorack is a fully automatic, self-contained fire extinguishing system for use in applications such as telecommunications cabinets, banking, computer rooms, IT networks, CCTV equipment racks, website ...

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OSSDs, safety signals, or what’s in a name?
November 2013, SICK Automation Southern Africa
Electric conditioning circuits can make safety systems even safer.

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Omniflex protects tank farms for Simon Storage
November 2013, Omniflex Remote Monitoring Specialists
Safety critical site wide tank farm and utility monitoring annunciator system.

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Intrinsically safe RF galvanic isolator
October 2013, Extech Safety Systems
Extronics has announced the launch of its first certified intrinsically safe radio ­frequency galvanic isolator, the iSOLATE500. Resulting from four years of research and development, the iSOLATE500 is ...

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Baumer expands ATEX rated sensor portfolio
September 2013, Temperature Controls
These days, safety at work is of central importance and this trend is going to continue in the years ahead. Baumer has responded by expanding its portfolio of inductive sensors for the ATEX sector. Whether ...

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ISA100.11a and WirelessHART: Convergence and co-existence
Technews Industry Guide - Wireless 2013, Technews Publishing (SA Instrumentation & Control), Industrial Wireless
Most potential users of industrial wireless networks will probably pick one of the two mainstream wireless technologies and accept that the choice is mutually exclusive – either ISA100.11a or ­WirelessHART.

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Portable flowmeter now with hazardous area approval
July 2013
The new Flexus F608 portable flow measuring system is based on the widely used and versatile F601, but has been specifically engineered for its use within hazardous areas and is FM Class I, Div. II approved. ...

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Reducing fire risks in electrical substation environments
June 2013, Alien Systems & Technologies
Fire detection and extinguishing systems reduce the consequential damage.

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Profibus indicators approved for hazardous areas
May 2013, Extech Safety Systems, PI SA (PROFIBUS & PROFINET SA)
Beka has introduced five new eight variable Profibus indicators with large digits to complement its well-established Profibus displays that are already in use in petrochemical and pharmaceutical plants ...

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Pyrosense3 – industrial fire suppression control panel
May 2013, Alien Systems & Technologies
Pyrosense3 is a new generation industrial extinguishing panel, EMI hardened for immunity to the electrical noise typically found in industrial locations. The simple, programmable configuration options ...

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Alarm warning devices for hazardous areas
May 2013, Rockwell Automation
Rockwell Automation offers signalling solutions for Ex-rated applications with the 855X line of Allen-Bradley hazardous location products. Providing the latest in electronic circuit design and reliability, ...

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ATEX approved portable flowmeter from Flexim
April 2013
Flexim has introduced its new portable Fluxus F608 and G608 gas and liquid flowmeters for usage in hazardous areas. The new meters are based on the widely used and versatile F601 and G601, but have been ...

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IS Ethernet for process automation
March 2013, Extech Safety Systems
MTL Instruments has announced the release of the 9400 series intrinsically safe (IS) Ethernet range and the launch of an enhanced power supply, 9491-IS, which incorporates MTL’s patented Fast-Switch technology. The ...

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