EXPLOSION SAFETY

Manufacturer: Kidde Brand - und Explosionsschutz GmbH

Applications:

• for the protection of silos, filters, cyclones, mixers, dryers, granulators, etc., where flammable materials are present in explosive concentrations
• HRD cylinders are intended for the protection of any tanks, ducts and pipelines in which ST1 class dusts are present
• ST3 class gases and hybrid mixtures across every industry

Manufacturer: Kidde Brand- und Explosionsschutz GmbH

Applications:

• an element of the protection system for vessels and process equipment where flammable and combustible substances are handled in explosive concentrations
• identification of explosion pressure rise, in its early stages, triggers the activation of the explosion protection system
• designed for assembly on process vessels, ducts and pipelines in which ST1-ST3 class dusts are present as well as for gases and hybrid mixtures across all industries

Manufacturer: Kidde Brand- und Explosionsschutz GmbH

Applications:

• a protection system element for ducts, pipelines and tanks where flammable materials are present in explosive concentrations
• identification of ignition sources such as flame, heat and sparks in order to activate the protection system on process lines and ducts connected to protected equipment
• quick detection of an explosion propagating through ducts and piping in order to activate the protection system
• to be used in enclosed spaced without daylight access

Manufacturer: Kidde Brandund Explosionsschutz GmbH

Application:

• element of protection system for canals, pipes and containers as well as when flammable substances are present, with explosive concentration
• identification of ignition sources such as flame, heat and flame focus, in order to activate protection system, on process lines, canals and pipelines
• quick detection of explosion propagating through the canals in order to activate protection system
• to be used in enclosed spaced without daylight access

Manufacturer: Kidde Brand- und Explosionsschutz GmbH

Applications:

• a protection system element for explosion-protected equipment (ducts, process equipment and vessels) where flammable materials are present in explosive concentrations
• this single-zone control unit performs the following control and diagnostic functions: system monitoring, distributes stored energy for actuation of explosion-protection equipment and displays the status of an explosion suppression system.

Manufacturer: Kidde Brand- und Explosionsschutz GmbH

Applications:

• a protection system element for explosion-protected equipment (ducts, process equipment and vessels) where flammable materials are present in explosive concentrations
• this modular multi-zone control unit performs the following control and diagnostic functions: system monitoring, distributes stored energy for actuation of explosion-protection equipment and displays the status of an explosion suppression system.

Manufacturer: Rembe GmbH

Applications:

• protection against excessive pressure and vacuum increase, explosion venting

Manufacturer: Rembe GmbH

Applications:

• protection of various types of vessels from explosion effects (silos, cyclones, filters)
• can be installed on systems with minor working pressure fluctuations
• suitable for pharmaceutical, food and sterile applications, SIP/CIP cleaning capability

Manufacturer: Rembe GmbH

Applications:

• protection of various types of vessels from explosion effects (silos, cyclones, filters)

Manufacturer: Rembe GmbH

Applications:

• protection against overpressure and dynamic explosion pressure rise, explosion venting
• suitable for sanitary, food, pharmaceutical and other sterile applications.

Manufacturer: Rembe GmbH

Applications:

• protection against overpressure and dynamic explosion pressure rise, explosion venting
• suitable for sanitary, food, pharmaceutical and other sterile applications.

Manufacturer: Rembe GmbH

Applications:

• outdoor and indoor installation (production facilities, enclosed spaces)
• protection of equipment against explosion effects (silos, cyclones, filters, process equipment)
• suitable for sterile applications

Manufacturer: Rembe GmbH

Applications:

• outdoor and indoor installation (production facilities, enclosed spaces)
• protection of equipment against explosion effects (silos, cyclones, filters, process equipment)

Manufacturer: Thorwesten Vent GmbH

Applications:

• protection of containers and silos from damage due to explosion through controlled venting of explosions to atmosphere

Manufacturer: Thorwesten Vent GmbH

Applications:

• protection of filters, electrostatic precipitators and dryers from explosion damage through the controlled venting of explosion effects to the atmosphere

Manufacturer: Kidde Brand- und Explosionsschutz GmbH

Applications:

• protection of equipment (silos, filters, cyclones, mixers, dryers, granulators, etc.) if flammable materials are present in explosive concentrations in process ducts,
• HRD cylinders are designed for the protection of any vessels, ducts and piping in which ST1-ST3 class dusts, gases and hybrid mixtures are present, across all industries

Manufacturer: Kidde Brand- und Explosionsschutz GmbH

Applications:

• protection of mills, filters, separators, driers, cyclic granulators, etc. Used in the process treatment of ST1 and ST2 class dusts, gases and hybrid mixtures
• for installation on ducts connected to equipment whose construction ensures resistance to the pressure of explosion and places where reduced pressure of explosion may cause damage to the enclosed parts of equipment
• suitable for installation in pipework carrying gases with low dust concentrations (e.g. after filters, before and after a batch drier)

Manufacturer: Kidde Brand- und Explosionsschutz GmbH

Applications:

• protection of mills, silos, filters, separators, driers, mixers, etc.; suitable for process treatment of flammable and explosive dusts (ST1 and ST2 class) and hybrid mixtures
• suitable for installation on ducts connected to equipment whose construction ensures resistance to the pressure of explosion and places where reduced pressure of explosion may cause damage
• the slide valve can be used in systems in the permanent presence of dust.

Manufacturer: Rembe GmbH

Applications:

• protection of filters, mixers, cyclones, mills, dryers and other process equipment as well as preventing the transfer of explosion effects to the rest of the plant area or equipment

Applications:

• grinding plants, wood processing, paint manufacturers
• chemical and pharmaceutical
• processes: drying, granulation, grinding, dust extraction

Manufacturer: Thorwesten Vent GmbH

Applications:

• protection against propagation of explosion from processing equipment (e.g. mills) to silos, filters or electrostatic precipitators by controlled venting of explosion effects to the atmosphere (explosion isolation) and/or
• protection against explosion propagation from silos, filters or electrostatic precipitators to the plant’s process equipment by controlled venting of explosion effects (explosion isolation)

Manufacturer: Warex Valves GmbH

Applications / specifications:

• A double butterfly valve and a chamber system for difference-free feeding or exhaust of bulk materials  to or from high or low pressure areas. Also suitable for abrasive materials. Maximum differential pressure up to 10 bar.
• A complete unit ready for mounting, with optional automatic pressurising and depressurising of the pressure chamber.
• ATEX certified inlet/outlet available as an option; resistant to pressure surges, flame arresting (stops flames) butterfly valve certified by the DMT Institute
• Available as a complete unit ready for installation, with optional heating (double skin design), an intelligent sequential control system for gas cut-off, assembly. Typical installations: extraction of products at outlets of cyclones, vacuum dryers or dust filters, in dust hazardous areas, etc.
• Nominal diameters: DN 50 to DN 1200, PN6 - PN 16.
• Differential pressure of up to a maximum of 10 bar (depending on DN).
• Closure time: 3 min. maximum.

Manufacturer: Newson Gale Ltd

Applications:

The system is designed to prevent static accumulation and discharge during the loading and unloading of road tankers. Earth-Rite PLUS Dual Mode ensures that correct bonding and grounding procedures are carried out before the transfer process begins. Earth-Rite PLUS Dual Mode conducts a test that verifies a tanker, prior to monitoring for static earthing paths. The system allows for media transfer only when both of these conditions are within pre-set parameters, thereby eliminating the potential for operator error. The local indicator LEDs confirm the presence of a road tanker and earthed condition to the operator, while the built-in voltage free switch may be interlocked with pumps, valves, alarms, etc. in order to interrupt the process of loading / unloading in the case of improper earthing or its absence.

Manufacturer: Newson Gale Ltd

Applications:

The system is designed to prevent static accumulation and discharge during the loading and unloading of rail tankers, drums, IBC's, containers, etc. Earth-Rite PLUS Single Mode ensures that correct bonding and grounding procedures are carried out before the transfer process begins. It verifies the connection and monitors the dissipation path that carries away electrostatic charges to the ground in accordance with international requirements for the control of static electricity. The system allows media transfer only when the earthing status is within pre-set parameters, thereby eliminating the potential for operator error. The local indicator LEDs confirm the earthing status to the operator, while the built-in voltage free switch may be interlocked with pumps, valves, alarms, etc. in order to interrupt the process of loading / unloading in the case of improper earthing or its absence.

Manufacturer: Newson Gale Ltd

Applications:

During aircraft refuelling operations, the refuelling vehicle should always be bonded to the aircraft by a cable designed for this specific purpose. In addition, a dead man's control is required, i.e. a switch that cuts off the flow of fuel to an aircraft in case of a problem (see NFPA 407).

The Trans-Rite AVIATION successfully addresses these two issues in a single intrinsically safe bond connection monitoring system, mounted in the cab of the refuelling vehicle. The system incorporates a bond-monitoring cable reel and ALS-10A-IP aircraft clamp to both equalize the potential between refuelling equipment and the aircraft and to continuously monitor the integrity of the bond. Additionally, the dead man's switch is incorporated into intrinsically safe circuitry, avoiding the need for a separate system.

Manufacturer: Newson Gale Ltd.

Applications:

Type C Big Bags that dissipate static electricity are commonly used in chemical, food and processing industries to prevent excessive accumulation of static electricity, which may result in electrostatic discharges from the surface of a container or allow adjacent objects / operators to become charged by induction.

The Earth-Rite FIBC system ensures that the container is correctly earthed and within the correct surface resistivity range, before material filling / emptying commences. The resistance monitoring range of the system also enables it to be used with other “static dissipative” materials, such as flexible linings, hoses, etc.

Manufacturer: Newson Gale Ltd.

Applications:

Designed for process plant and machinery, whose removable parts may become isolated conductors. Earth-Rite MULTIPOINT provides monitoring and static earthing for up to eight channels with feedback to the operator and interlocks.

Typical applications include fluid bed driers, filling / discharge equipment as well as many other items of plant where parts of the assembly must be periodically disconnected. The system maintains hazardous area and operator safety at all times using a single intrinsically safe power supply.

In certain applications Earth-Rite MULTIPOINT systems may be combined in order to monitor more than 8 channels.

Manufacturer: Newson Gale Ltd.

Applications:

The Earth-Rite OMEGA system enables engineers, contractors and OEMs to incorporate dedicated static earth monitoring as part of larger plant instrumentation and control systems.

The Earth-Rite Omega module is designed for rail mounting (35 mm, DIN standard) into control panels. The system is capable of checking resistance between two points and providing relay output switching at a user-defined set point.

Typical applications include temporary ground condition monitoring of all mobile conductive plant items and permanent continuity monitoring of fixed plant items in all flammable atmosphere zones, as well as monitoring simple devices such as float switches in hazardous areas.

Manufacturer: Newson Gale Ltd

Applications:

In many branches of the process industries, fires and explosions can result from electrostatic discharge in hazardous areas. Even a relatively small discharge (sparks) have sufficient energy to ignite many flammable vapours, gases or even airborne dusts. In situations where such risk exists static earthing and bonding clamps are required – in all situations where mobile or portable conductive plant items are used (such as barrels/drums and containers, etc.). In these applications, it is necessary for the clamp to make a low resistance contact with the object, to enable any static to be safely dissipated to ground via a suitable conductor before the energy available for discharge builds up. If the correct clamp has been selected for the application and the object to be earthed does not have surface insulation, then it should be possible to make good enough contact to prevent static accumulation. However, in practice, many barrels/drums, containers and other types of equipment have coated surfaces (even when new). This problem is compounded in use, due to the build-up of additional insulation layers, such as paints, resins, adhesives and other substances inherent to the processing environment.

In tests, many standard earthing clamps in use today show very high resistance readings when clamped onto conducting objects with insulating surfaces. This may result in the clamp appearing to be physically attached, but not actually performing its intended function (safe static dissipation).

Manufacturer: Newson Gale Ltd

Applications:

Sole-Mate is an easy-to-use device designed to check the condition of static-dissipative (anti-static) footwear prior to entering a safety critical hazardous area (potentially explosive atmosphere). The Sole-Mate mat tests continuity from the operative’s finger to the floor plate right through the static dissipative footwear. The unit is installed at the entrance to a hazardous area – it will provide a “pass” or “fail” signal depending on whether or not the resistance falls within the pre-set limits. The Sole-Mate is set to measure resistance according to the EN345 standard (lower and upper limit), but alternative ranges are also available.

• Designed for use with static dissipative industrial safety footwear
• Also suitable for use with static dissipative gloves
• Calibrated to NAMAS standards
• High visibility indicators and shrill “fail” audible alarm
• Simple to install and operate
• Strong and durable design

Manufacturer: Newson Gale Ltd

Applications:

The I.S. Earth Lead Tester is approved for use in hazardous atmospheres and ensures compliance with local / company standards for static earthing and bonding. The portable unit provides optical and acoustic indication of resistance levels and allows safety and maintenance personnel to quickly check the condition of earthing and bonding cables.

Manufacturer: Newson Gale Ltd

Applications:

304 stainless steel heavy duty clamp is designed for earthing many types of containers, drums / barrels, kegs, open vessels, IBC's and mobile tankers. The clamp has twin tungsten carbide teeth to provide a reliable connection. Ideal for clean room applications or areas where high corrosion resistance is required.

ATEX certifica

Manufacturer: Newson Gale Ltd

Applications:

Medium duty clamp with two stainless steel contacts, suited to lighter applications such as earthing and bonding of small containers, carboys and vessels. Available in carbon steel or stainless steel construction.

Manufacturer: Newson Gale Ltd

Applications:

Commonly used in the paint and coatings industry for transferring solvents and thinners. The REB plier features hard anodized die-cast aluminium body and stainless steel points to provide a light and easy to handle clamp for attachment to small containers and drums / barrels.

Manufacturer: Newson Gale Ltd

Applications:

Designed to combine low electrical resistance with high mechanical strength, special grounding and bonding cables are available in a range of length from 1 to 15 meters. A hytrel chemical and abrasion resistant covering enables the cables to be used in many types of industries/applications. Cables are available in spiral extendable form or straight lengths, and colour coded green for European standards or orange for North America. The client may choose from a wide range of specialist products to obtain an optimal combination of clamps and cables for a particular application. All items can be purchased separately for self-assembly or supplied as fitted and tested assemblies.

Manufacturer: Newson Gale Ltd

Applications:

Cenelectrex static discharge reels are available in many size/length options, have a self retracting cable drum and instant lock mechanism to prevent cable becoming tangled. They are usually fitted with a Cling-On Clamp, but alternative clamps are also available, including Bond-Rite.

Manufacturer: Newson Gale Ltd

Applications:

• FIBC clamp
  Specially designed to provide a positive connection to type C big bags or static dissipative liners, without damaging their material.
• C type clamps
  Three sizes of "C" clamps are available for semi-permanent bonding to drums on storage/filling racks or where a “screw-tight” connection is required.
• Aircraft clamps
  The ALS-lOA Static bonding clamp has special plated steel jaws designed for attaching to aircraft grounding posts or landing gear, and is made to US military specifications: NSN#5999-00-134-5844 and MIL M83413/7-1.
• Pipe clamps
  Available in a range of nominal sizes from DN 15 to DN 150 providing a semi-permanent ground connection for bonding items to earthed conductive pipes.
• Screwdown clamp
  Heavy duty clamp for earthing barges, vessels or rail cars, or wherever a positive screw down clamping action is required.