TECHNOLOGY IN ACTION ADVERTORIAL


Manual Control Dosing Pumps ATEX Approved


Performance Pumps with precise mechanical variator control, all mounted on a substantial stainless steel base plate. These seal-less pumps are designed for use in ATEX classified environments, compatible, explosion proof motors,


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coupled to completely


removing the need for complex and costly external VFD ATEX control. Because Hydra-Cell pumps are true positive displacement pumps,


flow rate is directly


proportionate to input shaft speed and virtually independent of system discharge pressures. Very precise and repeatable, infinite adjustment of shaft speed is achieved from almost zero rpm, through a simple manual adjust hand wheel on the variator. Flow rate is adjustable in operation and at rest and exhibits linear setting characteristics. Once set, the wheel can be locked to prevent the flow being changed, either by accident or deliberately.


Wanner International u 01252 816 847 u www.wannerint.com


ETA Enclosures (UK ) Ltd


anner International has introduced a range of Hydra-Cell,


ATEX approved Dosing


vacuum, gases, liquids and cooling water. The products include threaded connections with no dead zones or joints, which are designed according to stringent hygiene requirements and for easy cleaning. They are ideal for circuits with sensitive substances or frequent changing of media.


The clean connection for every hose T


he Eisele INOXLINE is a complete assortment of stainless steel connections for compressed air,


Series 17 of the Eisele INOXLINE includes push-in connectors with a release sleeve and one seal. All connections are manufactured from stainless steel 1.4301/1.4307. This material offers excellent protection against corrosion and high chemical resistance, for example against many acidic liquids. The push-in connections feature high-quality FPM seals as standard equipment. On request they can also be equipped with FDA-compliant seals to fulfil special hygiene requirements. On the side with the screw-in threads, the push-in connectors are sealed with an enclosed O-ring.


Eisele Pneumatics GmbH u +49 7151 1719-0 u www.eisele.eu


EGRAN, A New Stainless Steel Terminal Box Range from ETA Enclosures UK


N


ew to the already extensive range of Stainless Steel enclosure products from ETA Enclosures comes EGRAN a high quality line


up of Terminal Boxes manufactured from 1.2mm thick grade 304L Stainless Steel.


Customers can also specify an upgrade to 316L


material if so required. EGRAN Terminal Boxes are offered with pressed lids incorporating formed corners for high aesthetics along with rapid fix (minimum turns to secure) stainless steel captive screws and Silicone Seals. Protection ratings are to IP66/IP69K thus making the product ideal for high pressure clean down and so a wide range of applications in the Food and Beverage industry or where the boxes are exposed to harsh environments.


Available in 6 standard sizes these terminal boxes come with internal mounting rails provided and can be used with either mounting plates or Din-type rails.


u 01709 386630 u www.eta-enclosures.co.uk


Hydrotechnik launches new expanded range of pressure sensors for a multitude of industry applications


This enables it to be readily adapted into many different sensor


configurations for customer specific requirements; from a standard 22mm cylindrical transmitter to customised miniature transducers for critical measurements in confined spaces such as automotive engines.


Richard Price, Managing Director at Nottingham based Hydrotechnik said “In the 25 years that we’ve been supplying test and measurement equipment, we’ve consistently delivered high quality products that provide a perfect solution for customer challenges, backed by our highly technical support team. I’m confident that our newly expanded pressure sensor range will be well received as it offers more choice of performance, applications to address existing and new customer opportunities.”


configuration and


Featuring ranges from 10 mbar to 4000 bar with excellent shock, vibration and overload ratings,


Hydrotechnik’s rugged stainless steel pressure


transducers and transmitters are suitable for all kinds of gas/fluid media, even in harsh operating environments with temperatures from -40 up to 200 degC. Gauge, absolute, vacuum and differential configurations are available and flush mount/open face diaphragms.


Dependant on user requirements,


ydrotechnik UK Ltd is pleased to announce the launch of it’s new expanded pressure sensor portfolio to meet the needs of a wide range of industries and applications, from low cost OEM production to high performance R&D and test.


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Made in Germany in partnership between Hydrotechnik & ADZ, the new product line offers an extensive choice of cost effective proven solutions for markets ranging from industrial machinery, process and environmental systems to automotive, rail and aerospace.


Featuring thin-film and diffused silicon elements, the ADZ piezo-resistive sensing technology is inherently accurate, small and robust with stainless steel construction.


/ DESIGNSOLUTIONS measurement accuracy at room


temperature conditions (according to IEC 61298-2) can be supplied up to 0.1% of calibrated pressure range - equivalent to 0.05% BFSL (Best Fit Straight Line). This includes the combined effects of non-linearity, hysteresis, non- repeatability and zero/span offset.


All popular electrical outputs are available including 2/3 wire 4-20mA,


voltage, switch and CANbus (CANopen 2.0A/2.0B) and example connectors include DIN, Deutsch, M12, Packard and Superseal amongst others. Intrinsically safe ATEX / Ex approved versions are available for use in Zone 0 and Zone 1 hazardous areas.


Hydrotechnik UK Ltd u 0115 900 3550 u www.hydrotechnik.co.uk


DESIGN SOLUTIONS | NOVEMBER 2015 45


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