ADVERTORIAL TECHNOLOGY IN ACTION
Hydra-Cell Pumps Abrasive Tile Coatings H
ydra-Cell seal-less pumps, from Wanner, have solved a pump seal wear problem for a major US producer of acoustic panels. When pumping these abrasive coatings, pumps with dynamic seals will eventually wear and leak. Performance accuracy deteriorates and maintenance downtime for seal replacement can prove expensive as the Corporation found to its cost.
Replacing its pneumatic, single
he new Type 4503B torque sensor from Kistler Instruments has a wide measurement range of 0.2 to 5,000 Nm, precision rotational speed/angle measurement and a high speed version of up to 50,000 rpm. The new magnetic speed and angle measurement capability makes the new sensor safe and robust enough for use in contaminated industrial environments. measurements,
New torque sensor T
For highly dynamic the Type 4503B has a cut-off
frequency of 10 kHz that may be user customized by an integrated digital low-pass filter and the second measurement range can be flexibly scaled up to a spread of 1:10. This latest torque sensor offers industrial manufacturers the greatest possible dynamics and accuracy combined with fully digital signal transmission which delivers a standard accuracy of 0.05 percent. This allows the user to benefit from sensors that provide a solution tailored to each application.
Kistler 01256 741550
www.kistler.com
Quantitech Ltd
Variohm’s ELPM applied in arduous desert conditions D
plunger pumps with Hydra-Cell G10 and G25 seal-less pumps not only solved the leak problem but also greatly improved the control over spray patterns and coating thickness. With no dynamic seals to wear, the Hydra-Cell pumps are able to pump the abrasive coating material reliably and require minimal maintenance, reducing non-productive time. Having multiple, hydraulically balanced diaphragms in a single pump head, the Hydra-Cell pumps produce a smooth pulseless flow without the need for pulsation dampeners. The smooth flow also reduces pipe work stress in the system The controllable, repeatable delivery (±1%) ensures the spray pattern is regular and the coating is consistent over time.
Wanner International 01252 816847
www.hydra-cell.eu
Quantitech launches MCERTS VOC emissions analysers
S
K Elektronik (SKE) has appointed Quantitech as its exclusive UK distributor. SKE is a leading global provider of gas analysers based on Flame Ionisation Detection (FID) which is the most common technique for the measurement of Total Organic Carbon (TOC) in emissions containing solvents, petrochemicals and unburnt fuel. Key applications for the company’s analysers include environmental emissions monitoring, process gas analysis, the measurement of abatement efficiency and performance measurements with VOC strippers. The technology is available in a number of formats to suit a wide variety of applications; all versions have MCERTS approval and two are ATEX approved. The portable Thermo-FID PT weighs just 14Kg including a gas bottle holder, or 10kg as the free-standing version. Consequently, this portable FID is ideal for stack test houses and for users with multiple monitoring locations.
01908 227722
www.quantitech.co.uk
oppelmayr Transport Technology GmbH develops, plans and builds bulk
material transport systems for challenging applications world-wide where conventional conveying is not practical or possible. One such application uses its RopeCon® difficult terrain conveying system, transporting quarried limestone across the River Nile in Sudan for processing at a cement plant on the opposite river bank. RopeCon transports the bulk material on a driven flat belt with corrugated side walls that sits high above the river, supported off the ground by
several large tower structures, and spans the 850 m wide Nile. The total conveying length is almost 3500 metres with a vertical rise of 14 metres and conveying capacity of 700 t/h. For this installation, Variohm EuroSensor’s ELPM series linear potentiometers are applied. Due to the arduous desert conditions, these ELPM linear potentiometers are fitted with special dust covers to add a second level of protection to the IP67 rated position sensor. The ELPM series linear potentiometer is housed in a slim 9.5 mm diameter cylindrical housing and
is available in electrical stroke lengths to 175 mm (in 25 mm increments). The sensor is well proven for demanding applications across industry as well as the motorsports arena where the patented 24 VDC multi-fingered precious metal wiper system and conductive plastic resistance element provides exceptional reliability with very low electrical noise - even under the most arduous physical and environmental conditions. With self-aligning pivot bearing mountings or an optional snap-on version for quick installation and removal the ELPM’s independent linearity across the range is better than +/- 0.5%, and a mechanical life rating of 25 x 106 operations combines with a rated speed to 10 m/sec for exceptional long-life capability. About Variohm EuroSensor A manufacturer, distributor and supply chain partner providing complete sales and application support across a comprehensive range of position, force, pressure, load, and temperature sensor technologies - for demanding measurement applications across industry, construction, agriculture, motorsports, research and more.
Variohm 50 NOVEMBER 2016 | INSTRUMENTATION 01327 351004
www.variohm.com
Temperature,
“Rotronic-About us” R
Activity, CO2 air quality,
OTRONIC is a Swiss-based, world leading manufacturer of precision Humidity, Moisture, Low Dew Point, Water Differential Pressure,
Process Pressure and Airflow measurement devices. We are specified for measurement, monitoring and control applications across industry – from pharmaceutical processes to brick manufacturing; food production to art gallery environmental control. You can trust measurements obtained with Rotronic products. They have 24-month warranty. The full range is included on the Rotronic website with technical datasheets and product manuals
www.rotronic.co.uk
Rotronic manufactures calibration accessories including the HygroGen2 generator enabling end users to perform humidity and temperature calibrations. We have UKAS 0766 / ISO 17025 accreditation for humidity, temperature and dew point laboratory calibration. All manufacturers’ sensors can be calibrated; please contact us for our UKAS scope and pricing.
Rotronic Instruments Ltd 01293 571000
www.rotronic.co.uk
/INSTRUMENTATION
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