HAZARDOUS AREA EQUIPMENT ADVERTORIAL
EX series solid state relays for use in hazardous locations
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Rugged Set Point Station can be installed in an Ex e, Ex n, Ex p or Ex t panel enclosure
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new BEKA ATEX & IECEx certified intrinsically safe rugged panel mounting Set Point Station [set point generator], enables the current flowing in a 4/20mA loop to be manually adjusted from within a hazardous area. Housed in a 316 stainless steel enclosure, this new instrument may be safely installed in an Ex e, Ex p, Ex n or Ex t panel enclosure without invalidating the enclosure's certification allowing easy integration with plant control equipment. The instrument is loop powered and displays the process variable represented by the 4/20mA signal in engineering units on an 11mm high display. Frequently used values may be entered as pre-sets. A display backlight, which may be loop or separately powered is available as a factory fitted option.
BEKA associates Ltd 01462 438301
www.beka.co.uk
he EX series of solid state interface relays is available with approvals and certification to allow for use in hazardous
locations. Delcon already specialise in solid state interface relays that have some unique advantages over traditional electro mechanical and opto coupler based solid state relays. These features help ensure a long lifetime and trouble free performance in harsh industrial applications where difficult loads, noise and interference can cause big problems. By introducing the EX range possible applications can now include any industry that processes, uses or manufacturers materials that may give rise to a flammable or explosive atmosphere.
• ATEX: II 3 G Ex nA IIC Gc • IECEx: Ex nA IIC Gc • HazLoc: • Class I, Division 2, Groups A, B, C, D • Class I, Zone 2, IIC • T4 (Ta ≤ 70 °C)
OEM Automatic Ltd 0116 284 9900
www.oem.co.uk
Dialight’s New Green LED Safety Shower Stainless Steel Luminaire D
ialight (LSE: DIA.L), the innovative global leader in LED lighting technology for industrial applications, today announced the launch of its new SafeSite® Stainless Steel Green LED Linear Safety Shower luminaire that provides 5 full years of maintenance-free performance to ensure site safety. The new product is the first ATEX-certified safety shower luminaire of its kind with a built-in battery backup system for easy installation on existing wiring infrastructure. The 2-foot stainless steel fitting is highly resistant to corrosive materials, and extremely durable for hot, cold, wet and high- vibration applications, such as offshore drilling platforms, chemical facilities and other harsh environments. An operating temperature range of -20°C to +60°C ensures reliable performance in any extreme climate including a full three-hour duration of emergency green light even at -20°C.
Dialight Europe Ltd 01638 665161
TBA’s Graphene Coatings are Clearly Conductive! T
www.dialight.com
BA’s permanently conductive graphene hybrid coatings provide static elimination for electronics safe handling and explosive atmospheres. Fully compliant with BS EN 61340-5-1:2007 and ATEX, the coatings contain carbon nanotubes and graphene and offers an excellent alternative to finite ITO coating. Giving light transmission of around 85% and surface resistivity of
107 ohms/sq the coating can be applied to in-situ light fittings, windows and clear covers providing a permanent conductive surface.
For polyurethane, PVC and rubbers, such as touch screen monitors and flexible keyboards, a clear flexible polyurethane coating eliminates static in sensitive areas. A water based flooring epoxy is also available. The paints are particularly suited to ATEX environments such as oil
rigs, sewers, mines, flour mills where risk of explosion through static spark is high.
TBA Protective Solutions 01706 647718
www.tbaps.com
Alicat Releases Gas Select 6.0 Firmware A
Explosion proof air conditioner
(ATEX and EAC-EX) for zone 2 hazardous areas
licat Scientific has updated its Gas Select™ firmware for Alicat mass flow meters, mass flow controllers and pressure controllers. Gas Select 6.0 improves user control and data speed, adding features that enable users to make changes to instruments without a factory visit. Gas Select firmware comes standard on all Alicat mass flow meters and controllers, and includes a library of up to 130 preloaded gases, referenced to NIST REFPROP 9. The firmware drives the flexible user interface for controlling instrument operation. A new feature of version 6.0 is user-selectable engineering units. Units of pressure,
temperature, volume, standard volume or mass can all be changed in the field. With this capability, flow instruments can be realigned to correlate with other calculations in the process stream, or even repurposed for new applications.
Alicat Scientific 001 520 290 6060
www.alicat.com A
ll new explosion proof air conditioner (ATEX and EAC-EX) developed for both high ambient dessert conditions and low ambient Nordic conditions. These split units are designed for safe use in zone 2 gas/vapor explosive atmospheres. These cooling ac units are certified according to the latest European ATEX Directive 2014/34/EU and hold the latest EAC-EX certification for the Eurasian (Russia) region. The sets consist of explosion proof outdoor unit, indoor unit and remote control. Applications:
Hazardous material storage,
analyzer cabinets, petro chemical plants and oil and gas extraction sites. Available in 230VAC for 50/60Hz.
Atexxo Manufacturing B.V. (NL) +31 (0)186 601 299
www.atexxo.com
ELECTRICAL ENGINEERING | APRIL 2016 S19
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