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Novità /
Comunicati - Agosto 2008
(Inglese & Italiano) |
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Cerchi i fabbricanti e fornitori di sensori
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Accesso diretto alla base di dati - |
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Kistler Torque Sensors Test New Jaguar
Steering Column |
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 Kistler:
Located on the Rassau Industrial Estate at Ebbw Vale, Gwent, ZF Steering
Systems Nacam Ltd (Nacam) manufactures steering columns for most
European passenger car companies, which means that QA is of critical
importance. The thrust of the QA regime has always been to use the best
technology to minimize the possibility of human error compromising
product quality. Naturally, with safety critical components, the primary
objective is to ensure that a component does not fail in service but
there is the secondary consideration of protecting the company’s
well-established reputation for quality and reliability. For a number of
years, Nacam has used Kistler (www.kistler.com) sensors and monitoring
systems in QA applications and the latest is a test rig to ensure that
the screw threads in the universal joints for the new Jaguar XF are
within specification. The test rig, designed by Nacam with technical
assistance from Kistler, uses two Kistler Type 4502 miniature torque
sensors to ... |
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It's safer than you thought to belt up |
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Sensor Technology Ltd: Car seatbelts are now proven to be more
reliable than previously thought thanks to a chance discovery by test
rig builder Mindready Solutions in Belfast. When building a replacement
rig for a global seatbelt manufacturer they used a highly sensitive
transducer from Sensor Technology instead of a standard one, which
highlighted previously undetected large torque oscillations within the
spring retractor mechanism. “The oscillations were so massive that at
first we thought there was something wrong with our rig,” recalls
Mindready’s Nick Beckett, “but we went through everything with a fine
toothed comb several times and our results were proven valid. Further
tests on the seatbelts themselves then established that they are
actually more reliable than they were thought to be.” The test rig is
really quite simple. A motor rotates the reel spindle through 15 turns
and back, simulating the extraction and retraction of a standard belt to
its full extent, and the transducer records the changes in torque or
'force curve' throughout the motion. The spring force generated is
expected to ... |
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SenGenuity and Transense Technologies
Partner to Advance Wireless Surface Acoustic Wave Pressure and Torque
Sensing Technology |
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SenGenuity, the sensors division of Vectron International, a
leader in the design, manufacture and marketing of Frequency Control,
Sensor, and Hybrid Product solutions, today announced that it has
entered a non-exclusive licensing agreement with Transense Technologies,
a developer of Surface Acoustic Wave (SAW), wireless, batteryless,
sensor systems for the automotive industry. Under terms of the
agreement, the two companies will develop and manufacture wireless
sensors for use in both pressure and torque sensing applications. This
partnership furthers SenGenuity’s mission of leveraging the worldwide
infrastructure of Vectron’s core frequency control products business
towards the development of breakthrough SAW based sensing solutions.
Since its inception, Transense has compiled an impressive portfolio of
SAW-based sensing technology specific to passive pressure and torque
sensors that can be wirelessly interrogated for measurement purposes.
Applications range from tire pressure sensing to advanced steering
system and powertrain torque monitoring in automotive markets, as well
as a broad array of industrial and medical pressure and temperature
sensing applications ... |
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New air bubble detectors for increased
patient safety |
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 The
new sensors for air bubble detection from SONOTEC, also called
ABD, enable the identification of gas bubbles in flexible tubes or
metering boxes filled with fluids. There are several fields of
application in the medical sector such as dialysis. Here, the sensor is
able to observe the transport of body fluids and to alarm in case of a
failure. Furthermore, the sensors can be applied for blood- and nutrient
transfusions as well as for injectors. The utilisation as an empty/full
detector is another conceivable application for our ABD. The sensors
developed by SONOTEC have no contact with the fluids. The flexible tube
is pressed into the sensor clamp and it does not need a usually required
coupling medium. The procedure is not dependent on the fluid colour. Our
intelligent sensors are very appropriate to the medical technology and
to areas with highly hygienic standards. Even bubbles of a very small
size (until the lower micro-litre range) can be quickly and clearly
detected by our sensors. The ABD has a customised programmable
microcontroller ... |
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Melexis introduce il chip per ricevitore
RF “frequency agile” per la lettura automatica e il controllo a distanza |
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Melexis lancia MLX71122, la versione “frequency agile” di una
nuova serie di ricevitori RF altamente integrati. L’IC di questo
ricevitore multicanale è progettato per applicazioni nelle bande di
frequenza non licenziate ISM (Industrial-Scientific-Medical) e SRD
(Short-Range-Devices) da 300 a 930MHz. Tutti i sistemi RF multicanale,
multibanda e “frequency agile” a bassa potenza fruiscono del PLL
programmabile del ricevitore. Semplicemente utilizzando il software,
quindi, è possibile interessare tutte le sottobande della banda europea
a 863 – 870MHz. È persino possibile effettuare grandi salti di frequenza
attraverso bande di diverse regioni, come le bande nordamericane a
315MHz o 915MHz, o la banda europea a 433MHz, senza bisogno di cambiare
l’hardware RF. I produttori di dispositivi internazionali per il
controllo a distanza RF e la lettura automatica (AMR - Automatic Meter
Reading) potranno così beneficiare di una semplificazione della
logistica di produzione e della riduzione dei costi indiretti. Il
pacchetto QFN a 32 lead MLX71122 ha un ingombro di soli 5mm x 5mm e non
richiede voluminosi filtri in ceramica e componenti discriminatori; ciò
lo rende la scelta ottimale per sistemi che richiedono dimensioni minime
e i costi più bassi. ... |
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New Multi Axis Load Cell measures
Tri-Axial Loads |
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 FUTEK
Advanced Sensor Technology, Inc has just expanded its Multi-Axis Load
Cell series with the new MTA505 Multi Axis Load Cell. The MTA505 Multi
Axis Load Cell (Tri-Axial) offers an excellent solution for measuring
Mx, My, and Fz loads. It is currently offered in two capacity options:
10,000 lbs (Fz), 2,000 in-lbs (Mx), 2,000 in-lbs (My) - 25,000 lbs (Fz),
10,000 in-lbs (Mx) 10,000 in-lbs (My). The product is made from a robust
17-4 Stainless Steel material to withstand challenging environments and
offers great accuracy by utilizing Strain Gage Technology . The obvious
advantage in using a Multi Axis Load Cell as opposed to a regular Load
Cell is in its ability to measure multiple axis loads. Such an
application measurement is common in rehabilitation and physical therapy
where a Multi Axis Load Cell can be utilized to measure the multiple
forces of the muscles and joints. Automated production lines and Robotic
applications would also be a suitable
... |
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SF Series from Michell Instruments
provides cost-effective means to control moisture |
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 The
new SF Series from Michell Instruments offers a step forward in
the cost-efficient control of moisture via dew point measurement in all
industrial areas where increased energy savings and efficiency create a
unique competitive advantage. In applications such as refrigeration
dryers the process is often controlled using temperature measurement.
Adding an efficient moisture control via dew point measurement enhances
the efficiency of the process and allows significant savings in energy
costs. With a measurement range of –40 to +60°C dp the SF Series dew
point transmitter satisfies customers’ needs for precise and stable
measurement not only in the refrigerant dryer industry but also in a
range of other energy critical applications like pneumatic systems. The
SF series trace moisture sensor can be mounted directly into the output
of the dryer and is protected by a HDPE disk filter, which prevents
contamination of the sensor by particulate matter without disturbing the
sample flow. Although small in size the SF series dew point transmitter
safely works in pressures up to 20 bar.
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Pin-point detection of glue traces |
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 Leuze:
The system VSU12 comprising two ultrasound sensors and a separate
indicating unit was developed specifically for the reliable detection of
glued joints in paper webs. This system is able to recognize glue joints
independently of the roller and glue material, the adhesive tape colour
and the execution of the glue joint. As the ultrasound sensors are able
to recognize the glued joints either within a roller or between a main
and a secondary roller not only almost irrespective of the material,
colour and properties of the gluing material, but also independently of
the roller material, the same glue joint sensor can be used to process
not only paper but also film material. And furthermore, the system
adapts automatically after a change of material without even requiring a
teach-in process for the new material. All the operator does is to
preselect the basic material at the indicator unit once. The indicator
unit then adjusts automatically to the noise permeability of the roll
material. The maximum web speed at which this system ... |
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Classic Machine Tool Metrology Book Now A
Free Download |
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Know Your Machine Tool by Tim Sheridan was released in 1991 and helped
machine tool metrologists, operators, and researchers measure and
understand the capabilities of their machine tools. The book is now a
free download from Lion Precision (sponsor and publisher) in the
Technical Library portion of their web site at www.lionprecision.com.
The book was the first to show practical, step-by-step processes for
measurements of spindle error motions according to the ANSI B89 standard
(Axes of Rotation, Methods of Specifying and Testing). Spindle error
motions on machine tools are responsible for errors in feature location,
feature roundness and surface finish. In disk drives, spindle error
motions limit data density. The maximum speed of high-speed drills is
limited in part by spindle error motions. Precision spindle and machine
tool manufacturers ... |
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High Performance Triaxial Accelerometer
Series for Measurement of Worker Personal Exposure to Hand-Arm Vibration |
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 The
Larson Davis division of PCB Piezotronics (PCB®) has announced
the launch of a new series of high performance triaxial accelerometers,
Series SEN04xF, designed expressly for taking measurements of worker
personal exposure to Hand-arm Vibration (HAV). Designed with special
integral low-pass filtering circuits that minimize false readings from
shock and mechanical resonances, Models SEN040F (1 mV/g sensitivity) and
SEN041F (10 mV/g sensitivity) are smaller, lighter and more precise than
typical sensors. SEN04xF series sensors can be mounted onto a variety of
mechanical mounting adapters for HAV studies; feature miniature four pin
connectors; and are available with new heavy-duty cables that interface
directly with the Larson Davis HVM100 Human Vibration ... |
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Torsiometro a flangia T40 di HBM: il
tuttofare nella misurazione della coppia a un prezzo ottimale |
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 Il
nuovo torsiometro a flangia T40 di HBM garantisce risultati
sicuri delle misurazioni in sede di banco di prova e di monitoraggio dei
processi, a un prezzo ottimale. Questo “tuttofare” è adatto al
funzionamento stand alone ma anche ad essere integrato in catene di
misura. La trasmissione digitale dei valori di misurazione con uno
speciale convertitore sigma-delta dal rotore allo statore garantisce la
sicurezza dei dati. La robusta struttura con la bobina di trasmissione
integrata nella flangia aumenta l’affidabilità e riduce i tempi di
inattività. La velocità di trasmissione di 1,0 MBaud con rilevazione di
errore assicura l’insensibilità alle interferenze che permette di non
perdere dati e precisione anche in caso di impiego critico dal punto di
vista elettromagnetico. Le compensazioni vengono eseguite in digitale,
in questo modo non sussistono sollecitazioni termiche degli elementi da
equilibrare a causa delle saldature. I valori di compensazione vengono
indicati con assoluta precisione. L’elevata precisione e stabilità
vengono ottenute attraverso un processo di misurazione raziometrico –
tensione di riferimento del convertitore analogico-digitale e tensione
di alimentazione del ponte Wheatstone sono ... |
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Fully Compensated Mini Pressure
Transmitter |
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 KELLER
AG, the pressure measurement technology specialist, has now
introduced miniaturized absolute pressure transmitters (Pisello type,
series 20 P), featuring optimized temperature compensation and measuring
ranges from 10 bar to 600 bar. Keller developed the ingenious PromComp
principle as many as 20 years ago, and it can now be exploited to full
advantage thanks to the general miniaturization of electronics. A
circuit no larger than a cent coin compensates the Pisello pressure
transmitter perfectly against fluctuations in operating temperature. A
temperature sensor in the PromComp divides the temperature range into
fields with a width of 1.5 Kelvin each. Two values are assigned to each
field in an EEPROM: one value for the zero point and another for the
amplification, determined by mathematical interpolation in the
calibration process. During operation, the corresponding values are
‚switched in‘ at the relevant temperatures. Temperature fluctuations of ... |
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IEC-Compliant High Temperature Acoustic
Measurement System with TEDS for Vehicle Engine, Manifold, Exhaust Pipe
and Other Hot Spots |
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 The
Automotive Sensors division of PCB Piezotronics (PCB®) has
announced release of the industry’s first IEC-compliant high temperature
acoustic measurement system, Model 378B02, a combined prepolarized ICP®
microphone and preamplifier, which allows for high temperature
automotive acoustic testing to +120 °C, and eliminating the need for
high-priced probe microphones. This model also incorporates TEDS
technology, allowing for larger channel count testing applications, with
greater calibration data storage and retrieval capability and minimized
setup time. Use of traditional ICP® prepolarized microphones for
reliable measurements in high temperature areas of a vehicle, including
underhood, engine, manifold, exhaust pipe and other hot spots, has
traditionally not been possible, due to temperature ... |
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Xsens Acquires Assets of Utellus, experts
in UWB technology |
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Strategic move by Xsens to build on its leadership in aided
inertial tracking systems. Enschede, August 6th, 2008 - Xsens
Technologies B.V. today announced that it has completed the acquisition
of substantially all of the assets of Utellus B.V., a privately held
technology company with deep knowledge of impulse-radio Ultra-Wide Band
(UWB) technology and applications. The terms of the transaction were not
disclosed. Utellus was founded in 2003 as a spin-off from Ericsson
EuroLabs in Enschede, The Netherlands. Utellus has successfully
demonstrated UWB technology for accurate position tracking at high
update rates for several applications. "Utellus has a unique level of
in-depth experience and knowledge of impulse-radio UWB based systems.
Specifically, their knowledge of UWB technology for high-accuracy
real-time tracking in exceptionally challenging environments is very
exciting for us here at Xsens." said Per Slycke founder and CTO of
Xsens. "UWB based tracking technology is complementary to Xsens'
inertial based motion tracking, essentially adding the equivalent of ... |
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IMI Sensors Releases New Short Form
Brochure “Vibration Monitoring Instrumentation” |
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 The
IMI Sensors division of PCB Piezotronics (PCB®) has
released a comprehensive brochure, highlighting its latest offerings in
accelerometers, vibration transmitters, switches, meters, cables,
connectors and accessories for machinery condition monitoring and
predictive maintenance. Sensors for permanent installation and detailed
analysis and diagnostics are featured, as well as loop-powered 4-20 mA
transmitters, for interface to existing PLC, alarm, Plant Information
(PI) and SCADA systems. Also included are models which offer low-cost;
high frequency (to 30k Hz, even with a magnet); or high-temperature (to
+900 °F); as well as new industry exclusive products, such as Model
621B40 high frequency sensor for turbomachinery; Model 699A02 1g
handheld shaker, for verification of sensor performance right at the
machine; ... |
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Chemicals-resistant mic+ ultrasonic
sensor |
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 microsonic:
The allroundtalent mic+ with film-coated ultrasonic transducer. Thanks
to the dirt-repellent membrane and its stainless steel housing the crm+
sensor copes with maximum operational demands. Filling often entails
some spatter getting onto the sensor membrane. The risk here is that the
sensor membrane might get damaged. In such instances microsonic has now
fitted out the mic+ ultrasonic sensor with a protective foil making it
easy to remove caked-on soiling, such as hardened casting compound and
cement spatter. The protective film is also highly resistant to
corrosive media. The threaded sleeve is made of 1.4571 stainless steel. ... |
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I trasduttori di forza in miniatura di
HBM monitorano i processi di montaggio |
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 La
nuova famiglia di trasduttori di forza PACEline di HBM con campi
di misura di 5-120kN permette un’affidabile misurazione integrata della
forza specialmente in casi di ridotto spazio di installazione. Nei casi
in cui prima era possibile solo l’impiego di anelli di misura della
forza non calibrati, oggi possono essere applicati i trasduttori della
serie PACEline. Ogni trasduttore viene fornito con due campi di misura
calibrati: 100% e 20% della forza nominale. Questo riduce la
molteplicità di tipi di strumenti per l’utilizzatore, in quanto svariate
operazioni di misura possono essere eseguite con un unico strumento.
L’ingombro dei piezosensori della serie PACEline corrisponde al 3%
dell’ingombro di altre tecnologie di sensori. Inoltre questi sensori
funzionano da decenni con la stessa precisione. Il condizionamento dei
segnali avviene in amplificatori di carica industriali, equilibrati, su
segnali normalizzati +/-10V. Per l’impiego industriale l’amplificatore
di carica dispone di TEDS, ingressi con separazione galvanica, e una
separazione di potenziale tra segnale di misura e tensione di
alimentazione. Il sensore viene fornito in kit, dotato di cavo e
amplificatore di carica ... |
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New drive for measurement and test
automation |
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 Gantner
Instruments: The new Q.bloxx family is a modular data acquisition
system, offering a very flexible approach to each application. Modules
can be used independently, exploiting their own features and
functionality or used in combination with a test controller. The test
controller Q.gate and Q.pac offer very high data rates via Profibus-DP,
CANopen, EtherCAT and Ethernet with excellent data quality. With Q.pac
and a graphical user interface the whole test sequences can be defined
and reviewed, where potential feedback control problems can be seen and
corrected, prior full implementation. Applications range from small
stand-alone test equipment stands up to complex distributed multi
channel systems. ... |
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New tilt sensor from Penny + Giles offers
high performance in a compact, robust, low-power package |
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 Penny
+ Giles, the position sensor specialist, has launched a new ±60°
tilt measurement sensor. The compact STT280, which is priced
competitively, features low power consumption and a rugged, IP68 sealed
housing, making it ideal for construction industry, off-road vehicle and
access platform applications. Tilt sensors are increasingly used in
safety critical applications such as safe load indication systems on
cranes and platforms. The sensors provide vital data to ensure equipment
is operating within its nominal load envelope. The STT280 measures up to
±60°, with an output range from 0.5 to 4.5Vdc over the full inclination
angle. Based on proven solid-state technology, the new sensor has a low
power requirement of less than 6.5mA, so it can be used in hard-wired or
battery-powered systems, for maximum flexibility for OEMs. By using this
technology, the STT280 provides distinct advantages in reliability,
stability and compactness over fluid based, electrolytic and pendulum
operated sensors. ... |
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Novità: rilevatori di posizione per le
vostre applicazioni ! |
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Riconosciuta da oltre 40 anni per la qualità dei suoi sensori di
posizione, microinterruttori e finecorsa, Crouzet, società del
gruppo Schneider Electric, assiste i propri clienti nella progettazione
e realizzazione di prodotti d’automazione per qualsiasi settore ed
attività. La qualità della gamma Rilevatori di posizione è garantita
dalla ideazione del prodotto fino alla sua messa in opera nella vostra
applicazione rispondendo ad ogni bisogno di personalizzazione.
Crouzet/CST, specialista nel settore dei « Sensori », offre, oltre ad
una gamma completa di microinterruttori e rilevatori di posizione,
un’ampia gamma di sensori analogici di posizione assistendo i propri
clienti nelle installazioni piu particolari. Grazie al proprio know-how
nel settore dei sensori di posizione analogici e soprattutto alla
capacità di ideare prodotti custom, Crouzet/CST, appoggiandosi al
proprio « Bureau d‘Etudes » dedicato ai sensori di posizione, è in grado
di industrializzare prodotti adattati che garantiscono un migliore
funzionamento nelle vostre installazioni. L’offerta Crouzet/CST si basa
su diverse tecnologie (potenziometrica, effettohall, senza contatto) e
si articola nelle seguenti gamme. - Sensori di posizione angolari
(monogiro) & rotativi (multigiro) - Sensori di posizione lineari -
Encoder magnetici - Sensori adattati per rispondere a bisogni specifici
(corsa, linearità, custodia, asse, connessione...). I sensori di
posizione analogici possono rispondere a tutte le funzioni di
un’applicazione: - Regolare: regolazione intermittente, episodica –
montaggio su quadro di bordo - Comandare / Pilotare: l'utilizzatore
agisce sul sensore attraverso un pedale, una manopola, un joystick ... |
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Noncontact position sensor exploits FPGA
technology for higher performance |
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The new ECL202 eddy-current displacement/position sensor has
significantly improved thermal stability and immunity to electromagnetic
interference (EMI) as well as improved linearity and resolution. The
sensor employs FPGA technology enabling complex, proprietary
mathematical algorithms to achieve higher performance levels than purely
analog methods. According to Don Martin, president of Lion Precision,
“Using FPGA digital processing techniques, we can achieve performance
that simply is not possible with discrete analog electronics.” Digital
technology can very precisely detect the sensor’s signal and more easily
differentiate it from other electrical signals present in the sensing
environment. This means the sensor continues to work well in
electrically noisy environments such as near motor controllers or other
high-power switching electronics. Using this same proprietary method,
multiple ECL202 sensors can be positioned near each other without the
mutual interference usually experienced with eddy-current sensors. ... |
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Tantissime etichette, pochissimo tempo...
per questo c'è Checker |
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 Cognex:
Il gruppo OTE con sede in Olanda produce ed esporta liquidi speciali per
l'idratazione, la pulizia e la lubrificazione destinati al mercato per
la manutenzione di lenti a contatto. Oltre alle tre linee di prodotto
proprie, forniscono più di 100 etichette private a clienti che espongono
i loro marchi. I prodotti finali viaggiano in tutto il mondo, per questo
è importante avere la garanzia che tutte le bottiglie giungano a
destinazione in perfette condizioni e puntuali. Inoltre OTE deve
soddisfare i rigidi requisiti dell'industria medica e farmaceutica. In
precedenza, il controllo di qualità veniva effettuato a occhio nudo.
Dovendo perfezionare la qualità, l'azienda ha deciso di adottare il
Checker Cognex per garantire la presenza del codice di produzione e
dell'etichetta sulla bottiglia. Checker assicura un miglior controllo di
qualità, ossia una migliore rintracciabilità e una produzione più rapida
e affidabile. Il gruppo OTE mantiene standard di qualità elevati
conformi agli standard ISO per il riempimento e la produzione, per
questo non può permettersi di correre rischi. Checker - il rilevamento
affidabile di componenti anche su linee di produzione ad alta velocità:
I sensori di visione Cognex sono la soluzione semplice ed economica per
controllare la presenza delle caratteristiche dei prodotti e del loro
imballaggio. Fondamentalmente un "multisensore" versatile, un singolo
Checker rileva caratteristiche altrimenti identificabili solo con
numerosi sensori fotoelettrici, o persino fuori dal loro campo di
rilevamento. ... |
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Xsens' MTi-G selected in US DoD contract
executed by ArgonST |
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San Diego, CA, USA / Enschede, The Netherlands (August 26th, 2008) -
Leading defense contractor ArgonST recently secured a US Government
contract for a new generation of reference motion trackers for use on a
variety of air and ground vehicles. ArgonST selected the MTi-G GPS-aided
Attitude & Heading Reference System (AHRS) from Xsens Technologies
and ordered more than 100 units covering their initial requirement. The
MTi-G addresses the requirement for a low-cost, yet accurate and
reliable orientation tracker with a small footprint. Historically such
reference orientation data is obtained using tactical grade AHRS which
cost proved prohibitive for widespread use. The US Government contract
delivers a product capable of accurate location, attitude, velocity and
acceleration sensing, that provides wireless delivery of this
information to test monitoring locations. This product provides a
measurement capability that surpasses previous systems, operates in
difficult environmental situations and significantly reduces cost. ... |
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New sensors for the detection of air- and
gas bubbles in flexible tubes |
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 With
its intelligent sensors for the detection of air- and gas bubbles in
flexible tubes offers SONOTEC a new series of sensors for the
automation industry. The newly developed procedure provides a quick and
safe identification of bubbles in flexible tubes and metering boxes
filled with liquids. Medical technology and machine- and tool building
are typical fields of application. There is no contact between our newly
developed sensors and the liquids. The flexible tube is pressed into the
sensor clamp and it does not need a usually required coupling medium.
The procedure is not dependent on the liquid colour. Amongst others it
is very suitable for the application in fields with highly hygienic
standards. Our sensors are able to detect quickly and clearly smallest
bubbles even until the lower micro-liter range. They have a user
specific micro-controller so that optional extendable functionalities
such as fail-safe-functions can be integrated. The sensors ... |
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Filling Contents in Tanks - Accurate,
digital, battery powered, waterproof |
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 Under
the name of Castello, Keller AG has introduced a flexible,
modular system for the accurate indication of the content of a liquid in
a tank. Castello offers a user-friendly way to represent the pressure
measurement at the bottom of a tank as the quantity of remaining liquid.
At the push of a button, the microprocessor performs the calculations
using the information of the tank shape and dimensions and displays the
remaining tank content quantity on the clearly legible 5-digit LED
display in the desired unit (litres, gallons etc.). The easy to use
software to configure Castello is free of charge. It contains the most
current tank shapes. Other tank shapes can be easily integrated at the
factory. The exclusive use of absolute pressure sensors in the Castello
system eliminates the use of capillary vented cables with all the
problems associated with a gauge pressure measurement. The Castello
enclosure integrates an air pressure sensor, ranged between 0,8 bar and
1,3 bar absolute. The sensors to measure the hydrostatic pressure at the
bottom of the tank are calibrated from 0,8 to 1,8 bar abs for tanks up
to 5 m in height, and 0,8 to 2,3 bar abs for tanks up to 10 m in height.
The pressure difference, calculated by the μP, is the relative
hydrostatic pressure. ... |
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Insertion probe with new plastic handle |
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 Insertion
probes from JUMO have been used successfully in the food industry
for many years. The market is increasingly demanding smaller designs.
Which is why a compact plastic handle has been developed for insertion
thermocouples and resistance thermometers. The new handle feels really
good, is practical and makes life easier. Not only that, but its low
weight ensures that the insertion probe does not slip out of the product
during cooking. The plastic used is food safe, resistant to oil-based
and acidic cleaning agents and suitable for temperatures up to 260 °C,
for brief periods as high as 300 °C. Of course, it has the usual
industry features such as protection rating IP 67, high mechanical
strength, imperviousness to steam and high pressure resistance. The
measuring insert can be set out as a thermocouple and resistance
thermometer in the familiar designs with one, two, three or four test
points. Other options include a concentric point or angled tip made from
stainless steel and different cable lengths and cable endings. Insertion
probes from JUMO comply. ... |
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Baumer Miniature sensors - Small,
lightweight and precise |
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 For
applications in restricted space, Baumer offers the most diverse
miniature sensors for convincing and precise solutions. The small IWRM
04 distance-measuring inductive sensors, with a diameter of 4 mm and a
housing length of only 30 mm, are the most compact inductive analog
sensors on the market. With a short response time of 0,5 ms and the high
resolution of 1 μm, they are without equal in this size class. The FHDK
04 optical miniature sensor provides a compelling argument with very
high efficiency background suppression. The Baumer developers were able
to accommodate this sensor in a housing measuring only 4 x 6 x 45 mm.
With a bracket for profiles and only one groove plate, this sensor can
be secured in any commercially available extrusion frame. Several
sensors may be operated next to one another without any mutual optical
interference. In addition, the IO-Link communications standard is
supported. Ultrasonic sensors ... |
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Measuring large distances using
time-of-flight measurement |
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 Micro
Epsilon has extended its product range with new laser sensors. In
addition to the existing time-of-flight sensors there are four new
complementary models. Under the names optoNCDT ILR 1181, 1182, 1183 and
1191, these sensors provide new approaches to solving automation tasks.
The 80 Series functions according to the phase comparison principle,
whereby a precise distance measurement is possible. They achieve a
measuring range of 30m for use on diffuse reflecting surfaces and 150m
when using a special reflector, which guides the laser pulse back into
the optical system for large measuring distances. The optoNCDT ILR 1191
operates according to the “Time-of-Flight” principle and achieves a
measuring range of 3,000m with a reflector; a measuring range of 300m is
possible without using the reflector. With a linearity of between ±3mm
and ±5mm or ±20mm to ±0mm for the 1191 series and a repeat accuracy of
less than 0.5mm, these sensors are ideal for precision measurement
tasks. ... |
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Complete System Management for Cylinder
Pressure |
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 The
use of intelligent systems technology in the field of combustion
analysis does not only improve process integrity and data quality but it
can also reduce engine development costs. With the introduction of the
new Web based Kistler Equipment Database a global resource
management tool is available to the combustion analysis community
providing local access to help manage sensor inventories large or small.
Within Kistler’s Equipment Database, all routine sensor data and
housekeeping informa-tion can be managed quickly and conveniently.
Access to original factory calibration data as well as more recent
information allows the user to maximize the efficiency of their sensor
stock. Adding to the flexibility of Kistler’s Signal Conditioning
Platform (SCP) ... |
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New Parabolic Probe for the Detection of
Distant Compressed Air Leakages and Partial Discharges |
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 SONOTEC’s
new parabolic probe for the SONAPHONE devices identifies sound emissions
in the ultrasonic frequency range caused by compressed air leakages and
electric partial discharges. The leakages and smallest leaks within
compressed air systems, industrial plants and machineries as well as
within hidden pipes are detected quickly and reliably. Even leakages
that are up to 20 m away from the testing site are detected due to the
great operating distance of the SONOSPOT. The parabolic probe also
identifies leakages at hidden spots. The use of the SONOSPOT leads to a
reduction of energy costs and to a higher safety in operations since
damages can be identified at a very early stage. The high sensor
sensitivity and the very precise directivity allow the detection of
electric ... |
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New stainless steel Valuepack S-Type load
cell model LCSST |
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 PT
Ltd: The LCSST is available in 6 capacities (500kg, 1000kg, 2000kg,
3000kg, 5000kg and 7500kg) and sold in Valuepacks of 2, 6, 8 and 12
quantities. We have been waiting a long time for a standard off the
shelf fully welded stainless steel S-Type. It is Ideal for use in harsh
environment, its high protection is complemented by an accuracy of
0.020% combined error with 2mV/V output. The extra bonus on this model
is that it is super competitive when sold as a Valuepack. A famous cost
saving shown in all PT Valuepacks. The stainless steel S-Type has been a
gap in our range for a number of years, one which some competitors have
exploited well, as with most things, the wheel turns and now it is our
turn to do some exploiting. I expect us to attack our competitors and
return some fire over the coming months with this value packed load
cell. ... |
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New Universal Conditioning Module for
inductive transducers |
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 Penny
+ Giles, designer and manufacturer of high precision position
sensors, has launched a new Universal Conditioning Module (UCM) that
provides reliable signal conditioning for a wide range of analogue
inductive transducer types. The module can work with any manufacturer’s
transducer and is suitable to drive 4, 5 or 6 wire differential LVDTs,
ratiometric LVDTs and 3 wire inductive half bridge transducers (or RVDT
equivalents). UCM has a low current requirement of less than 10mA and
can be linked and synchronized with up to 50 modules in one network for
multiple channel measurement systems. The UCM provides a simple 0.5 to
4.5Vdc analogue signal output, or by using additional module cards, into
a variety of different voltage ranges, a current output, or digital PWM
output. It normally operates from an unregulated 10 - 30Vdc supply. ... |
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In-Sight 5401 di Cognex per ispezionare
il ... |
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 Quand'è
stata l'ultima volta che avete dovuto dare la carica al vostro orologio?
Il segreto della puntualità degli orologi svizzeri, rinomati in tutto il
mondo, molto probabilmente dipende dal piccolo cristallo di quarzo
presente all'interno del meccanismo. Le aziende che producono componenti
per orologi devono poter contare su sistemi di visione dalle prestazioni
elevate, in grado di ispezionare grandi quantitativi di componenti di
precisione. La società svizzera Micro Crystal ha scelto In-Sight 5401 di
Cognex per ispezionare il confezionamento di SMD (Surface-Mounted
Device) in ceramica, un processo fondamentale per gli importantissimi
cristalli di quarzo oscillanti. Questi minuscoli circuiti oscillatori ad
alta frequenza (32.768 vibrazioni al minuto) garantiscono grande
costanza e precisione a prodotti distribuiti in tutto il mondo. Non c'è
spazio per i difetti ... |
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Monitoring Overall Vibration Levels on
Critical Machinery in Hazardous Areas |
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 The
IMI Sensors division of PCB Piezotronics (PCB®) has
released Series EX64xB7x, a line of loop-powered 4-20 mA output sensors
with a 1-inch NPT, 90° capped elbow conduit, to meet ATEX and CSA
approval requirements for use in hazardous areas. Sensors operate from
standard 24V loop power, making them directly compatible with existing
PLCs, SCADA, DCS, and Plant Information (PI) systems, for continuous
vibration monitoring of overall vibration levels on critical machinery
in hazardous area application environments. Sensors are available with
either acceleration or velocity outputs and in various amplitude ranges.
Outputs of peak or RMS vibration can be selected, as well as optional
temperature or raw vibration outputs. The raw vibration output provides
a buffered signal that can be used with vibration data collectors to
perform detailed diagnostic ... |
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IO-Link sensors - innovation with true
value added! |
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 Baumer
Electric: IO-Link is the new standard in the lower communication
layer supported by leading automation and sensor manufacturers. An
IO-Link sensor transmits standard digital or analog output signals and
provides an additional serial data communication with the control unit
as master to exchange parameters such as the measuring range,
sensitivity, time delay and operating mode. Because the serial data
transmission needs no additional wires and the output signals are
compatible, it is possible to use standard cables and connectors and
combine or mix IO-Link devices and standard devices. This advantage
simplifies the entry, realization and use of this new and easy
technology. Baumer offers now an expanded range of IO-Link products.
From the smallest optical switches up to ultrasonic and inductive
distance sensors, a wide variety of technologies and devices is
available. ... |
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Automatic defect inspection of reflecting
surfaces |
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 The
reflectCONTROL range of surface inspection systems from Micro-Epsilon
has now been extended with new product variants. The RC-Robotic system
is intended for large objects such as complete automotive body shells.
Here, the optical part of the measurement system as a sensor is located
on the end effector of a robot arm. A measurement process covers an area
of approx. 70 x 30 cm; the robot moves the sensor to different positions
on the object to be inspected. The RC-Compact inspection system with
fixed sensor is available for smaller measuring objects and is ideal for
laboratory type inspection. The object to be inspected can be moved with
a measuring table that itself can move on three axes and can be tilted
for curved surfaces in order to inspect the complete object. The
measurement of such a part requires around 10 to 30 seconds and can be
automated for series production. This is achieved by generating a
typical measuring task in which the sensor moves to stored measurement
positions ... |
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Optical distance sensors with light spot
size selection from S to XL |
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 With
its ODS 96B, Leuze electronic is offering an optical distance sensor
designed for wide-ranging different fields of application. Exceptionally
fast measurement cycles make these distance sensors the fastest in their
class, permitting measurement applications in highly dynamic processes.
A new version has now been launched which permits the user to select any
optional light spot size between S and XL when using laser light
sources. ODS 96B optical laser distance sensors from Leuze electronic
work on the basis of the triangulation principle, using the very latest
CCD technology for evaluation. They are designed for continuous distance
measurements, position monitoring and for dynamic product gauging
applications of the kind required on conveyor lines. They cover a
measurement range of between 60 and 2000 millimetres. Performing
cyclical measurements within intervals of just milliseconds, they are
able to pick up dynamic processes up to five times faster than
comparable products. This means a more finely meshed measurement grid,
ensuring more precise and detailed information with more stable measured
values and greater process efficiency. Alongside high-speed measurement
processes, the ODS 96B also offers extreme accuracy, a resolution of 0.1
mm and repeat accuracy of 0.5%. One of the most striking features of
this optical distance sensor is its bright, easily legible OLED display
with ... |
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Test Controller e.pac DL - PAC-Controller
with 128 MByte data memory |
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 Gantner
Instruments: The automation of test procedures is a daily challenge
for planers and operators of component test stands. The new e.pac DL of
Gantner Instruments communicates with the measuring and I/O-modules and
read so measuring values, states and other process values, allocates,
combines, evaluates, transmits and gives analogue or digital signals
back to the process back to recording. New is also, that the new
programmable automation controller e.pac DL offers a memory for 32 Mio
measurements that can be extended via an external HDD via USB in an
almost infinitive way. Furthermore various possibilities of
communication, e. g. eMail, GPRS, VPN are available. The measured and
conditioned data with different rates and trigger functions will be
stored in the 128 kByte data memory in independent archives. The data
acquisition in the modules and the PAC happens synchronized with 1 kHz.
The open data structure offers totally integration into automation
systems, access to all parameters and variables (FTP-functionality) ... |
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IMI Sensors Launches Series 686B USB
Programmable Smart Vibration Switch for Cooling Towers, Fin Fans, Pumps,
HVAC System Protection |
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 The
IMI Sensors division of PCB Piezotronics (PCB®) has
released Series 686B USB Programmable Smart Vibration Switch, designed
for 24/7 continuous monitoring and protection of cooling towers, fin
fans, pumps, HVAC systems, and other critical machinery. Series 686B
offers a smart alternative to unreliable mechanical switch technology.
This electronic switch has much better accuracy and reliability than
traditional mechanical switches, and is easily installed in place of
existing mechanical switches, since it only requires two wires – and can
replace legacy switches without the need for additional cable runs.
Series 686B also offers a remote reset capability and USB programmable
delays to avoid false trips. This universally powered unit is
hermetically sealed for use in the harshest of environments, mounts with
a single stud like a sensor, and is available for use in ... |
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New in-cylinder transducer offers
reliable position sensing |
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 Penny
+ Giles has launched a new in-cylinder linear displacement
transducer for small bore mobile and static hydro-pneumatic actuators.
The ICT050 provides reliable, fit-and-forget position sensing of the
cylinder rod in actuators with strokes up to 500mm. It is a robust,
non-contact transducer that works on an inductive coil principle, with
virtually infinite resolution and is capable of withstanding
temperatures up to 200°C and working pressures up to 500Bar. The new
transducer is aimed primarily at the off-highway (construction,
agriculture) and utility vehicle market. Its robust construction is
ideal for the harsh conditions of lifting and steering position
applications and hydro-pneumatic active suspension systems. ICT050 has a
very efficient body-to-stroke ratio. The overall length is only slightly
longer than the working stroke length, facilitating a much more compact
installation than can be effected with traditional linear transducer
designs. The stroke range covers 25mm to 500mm stroke actuators and the
transducer body ... |
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Visione – l’innovazione necessaria per
riconoscere 180.000 componenti al giorno |
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 Cognex:
Un innovativo costruttore tedesco di attrezzature industriali,
Schuster-Präzision, ha avuto la necessità di fornire a un cliente un
macchinario capace di smistare accuratamente 180.000 strumenti di
perforazione al giorno. La scelta è ricaduta sui sistemi di visione
Cognex, elementi solidi e innovativi che avrebbero fatto la differenza
fra i dispositivi di smistamento. Molte aziende che si occupano di
lavorazione dei metalli si servono di macchinari specializzati per la
produzione di circa il 97% di tutti gli strumenti di perforazione
prodotti globalmente. Questi variano dai grandi trapani per l'edilizia e
il metallo fino agli strumenti di precisione per uso medicale. Come
produttore di macchinari specializzati, il tedesco Schuster-Präzision
garantisce al cliente un’efficiente esecuzione dei vari processi come lo
smistamento, la tornitura, la fresatura e il taglio secondo le
calibrature corrette. La garanzia di qualità e l’automazione della
tecnologia sono concetti assolutamente prioritari. Nel caso dello
smistamento di grandi numeri di componenti, è fondamentale che il
sistema preposto a svolgere questa funzione sia completamente affidabile
e in grado di assicurare continuità nell'operazione. ... |
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