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Diaphragm seal systems for safety applications

Reduced risk

Diaphragm seals enable measuring instruments for pressure, differential pressure and absolute pressure to be adapted to even the harshest of tasks. They come in many designs, are compatible with the majority...
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Safe hose system cuts maintenance costs in milk powder production

Food grade and antistatic

Every year, Alpi, a company based in Ried im Innkreis (Austria) converts 200 million kilograms of skimmed milk and whey into milk and whey powder. Approximately half of the milk powder produced in this way is transported in silo trucks using compressed air. The manufacturer uses the food grade Airduc Pur 356 MHF-AS reinforced hose, which is permanently antistatic and capable of electrostatic discharge, for this purpose. The hose is clamped using the Connect Safety Clamp System 230, which was specially developed for loading and unloading silo vehicles.
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Hot water pumps are suitable up to +280 °C

Pressure-resistant pumps

Water is the most popular heat transfer agent used in industry. It is readily available, cheap and above all not toxic. Up to +100 °C it can be handled easily with any pump and shaft seal. At higher temperatures the heat transfer systems must be pressurised in order to avoid vaporisation. The vapour pressure rises rapidly, which stresses circulation pumps and sealing systems tremendously.
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Top-Product of the year 2011

Every month during the last year, we have suggested four products we consider to be particularly innovative to our readers. The cav readers have selected one product from each of these short lists to be "Product of the Month". The time has now come to choose the "Product of the Year 2011" from the twelve monthly winners. A quick rundown of all the candidates is provided on this page in the order in which they were nominated. Every vote counts! Tell us your favourite product and win one of several exciting prizes – like an iPod touch (8 GB), an iPod radio station or a popcube.

Vote here!

Earthed plastic pallet for IBCs

Schütz developed a plastic pallet designed especially for use in ex-zones. This application was previously reserved chiefly for steel pallets. The earthing problems connected with plastic products have...
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Manual call points for hazardous areas

R. Stahl's Yodalex range of signalling devices for hazardous areas includes manual call points suitable for use in Ex zones 1, 2, 21 and 22. The units have been designed for installation in harsh environments,...
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Enclosures with Atex certification

Rittal's explosion-protection enclosures with silicone foam gaskets meet the revised requirements of the EN 60079–0:2009 standard. The enclosures, granted Atex and IEC certification, can therefore be...
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Integrated controller

The EZ-Zone RM from Watlow is a configurable multi-loop temperature/process controller. It integrates an entire assembly of control loop functionality in one space-saving, DIN-rail mounted package.
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Compact solenoid interlocks

The safe interlock of guard doors, protecting flaps and covers in cramped surroundings in potentially explosive atmospheres: this is briefly said the task of Steute's solenoid interlock Ex STM 295. As...
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NE 133 Wireless Sensor Networks

Together with WIB as well as representatives of ISA, Hart Communication Foundation and manufacturers of both Wireless-hart and ISA SP100 products, Namur has published a recommendation on the convergence...
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Submersible pumps with canned motor

The EC directive, which is reflected in the Federal Immission Protection Law and the TA-Luft, results in the fact that seal-less pumps, particularly the canned motor pumps in this case, are increasingly...
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Mist eliminators for special applications

To increase efficiency and address a wide range of sepa-ration and entrainment conditions, Amistco offers numerous mist eliminator solutions. Standard mesh type mist eliminators are available in all plastic...
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Monitoring flammable and toxic gases

Sensepoint XCD from Honeywell is an internationally certified gas detector that offers a number of robust solutions for the detection of flammable, toxic and oxygen gases in potentially explosive atmospheres....
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Video flame detector

The Dräger Flame 5000 video flame detector is a new developed device which is capable of processing its own video signal via a signal algorithm. This algorithm interprets – in a similar way as the human...
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Lightweight multi-gas detector

Gas detection specialist Crowcon has expanded the capabilities of its Tetra:3 (T3) personal multi-gas detector with three more toxic gas sensors: ozone (O3), sulphur dioxide (SO2) and ammonia (NH3). This...
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