PNOZsigma safety relays
01 April, 2009The multifunctional PNOZsigma relay allows a smaller number of units to be used in applications that previously required the use of numerous different models of safety relay, meaning that stockholdings can be reduced substantially. The PNOZsigma relays also provide LEDs on the front that give much better diagnostic data than their predecessors, helping with troubleshooting and therefore reducing machine downtime.
Configuration software
01 April, 2009 byPilz has released version 6.0.0 of the PNOZmulti Configurator software package for use with the PNOZmulti modular safety controller. It is available in English and German, plus a new feature enables diagnostic messages for end users to be created offline in any language and imported into the Configurator.
A safe, clean business — monitoring an exhaust purification plant
16 February, 2009Systems for thermal exhaust purification are subject to furnace regulations, and the safety of such plants presents a particular challenge for automation technology. In the past, the safety functions on systems manufactured by Dürr were monitored using conventional automatic gas burner control systems and safety relays, but safety and efficiency have since been greatly improved with the implementation of advanced safety control systems.
Increased plant safety puts focus on tank gauging
18 December, 2008 by Christian Skaug*The demand for safety technology in bulk liquid storage plants is increasing worldwide. This market trend can clearly be seen in tank gauging projects where Safety Integrity Level (SIL) requirements are now being incorporated.
Safety hinges, pull ropes and guards
01 December, 2008Treotham Automation has increased its Euchner safety switch range with the addition of safety hinges, rope pull switches and CET non-contact safety guard locks.
Wieland safety switch
01 December, 2008Treotham Automation has released the Wieland SNV4063KP safety switch that has a selectable access delay for applications on machines that have a slow rundown time.
Modular safety lights
01 December, 2008Treotham Automation has launched the Elfin modular safety lighting range, which includes warning lights, access illuminators and machinery cabinet lights.
Safety gate switch and interlock
01 November, 2008Pilz has introduced a gate switch with an interlock with a non-contact transponder for the switching function and an electromagnet to hold the gate closed.
Hazardous area gas analyser
05 October, 2008The flameproof housing of the EL3060 analyser fulfils the requirements of Category II 2G and due to its high safety standards can be used in plants with potentially explosive gas atmospheres of Zone 1 and Zone 2.
On the safe side at Shell Clyde
25 June, 2008The Shell oil refinery at Clyde — nestled among the mangroves on the banks of the Parramatta River — is a well-known Sydney landmark. With encroaching suburbia and the surrounding fragile ecology of the Parramatta River on its doorstep, there is a need to maintain high safety and environmental standards. With the safety systems at Clyde due for an upgrade, Shell wanted to maximise the safety and operational requirements of the plant.
On the safe side at Shell Clyde
25 June, 2008The Shell oil refinery at Clyde — nestled among the mangroves on the banks of the Parramatta River — is a well-known Sydney landmark. With encroaching suburbia and the surrounding fragile ecology of the Parramatta River on its doorstep, there is a need to maintain high safety and environmental standards. With the safety systems at Clyde due for an upgrade, Shell wanted to maximise the safety and operational requirements of the plant.
GE Fanuc completes MTL product acquisition
16 June, 2008GE Fanuc Intelligent Platforms has announced that it has completed the acquisition of assets of the MTL Open System Technologies (MOST) product lines, including the MTL8000 general purpose I/O, intrinsically safe I/O, SafetyNet system and process control technologies.
How functional safety helps to save lives
18 May, 2008 by Jeanne Erdmann*In this article, Ron Bell of the IEC explains functional safety and looks ahead to the revision of the IEC 61508 standard that is due for publication in 2010.
GE Fanuc acquires MTL product lines
16 April, 2008GE Fanuc Intelligent Platforms and MTL Instruments Group have announced an agreement for GE Fanuc to acquire the assets of the MTL Open Systems Technology (MOST) product lines.
Safe instrumentation market booming in automation industry: report
26 October, 2007Safety-rated process instrumentation is becoming one of the fastest growing segments of the automation industry, according to a report recently published by American engineering consulting firm Exida.
