Maintenance, Test & Measurement, Calibration


Latest Articles

RMS current measurement
June 2004
Denver Technical Products is offering current measurement devices manufactured by the French company Universal Technic. During the course of 2003, LEM SA of Geneva, Switzerland, further increased the ...

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AS-i modules with EMS interface
June 2004
IFM Electronic has introduced its ClassicLine AS-i modules with EMS interface for fast and safe mounting and protection against reverse polarity in field applications. Meeting IP 67 requirements, the ...

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Proximity vibration monitoring
June 2004, PREI Instrumentation
When the mass of a rotor is small (15% or less) compared to the mass of the stator, the sensitivity of seismic vibration monitoring at the bearings is poor. In such cases, and in particular for white ...

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Frequency to current /voltage converters
June 2004, Danntech
Danntech has recently developed a frequency to current or voltage converter suitable for use over a wide range of frequencies as low as 0,01 Hz, and up to 100 kHz. The unit occupies only 25 mm of DIN ...

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Absolute rotary encoders in stainless steel housing
June 2004, ATI Systems
Posital has enlarged its product range to include robust and compact absolute rotary encoders in stainless steel housings. Conventional rotary encoders cannot be used in applications with harsher environmental ...

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Hearing protection permits communication
May 2004
Technicians and engineers working in plants with dangerously high noise levels are often faced with a problem communicating under such circumstances. Leading safety specialist, MSA Africa, has introduced ...

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Autosave system offers peace of mind for disaster recovery
May 2004
Undocumented changes to and unregulated backups of PLC programmes and scada systems can lead to costly and lengthy production delays when something goes wrong. Yet, changes to PLC code are part of the ...

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Flexible current measurement safe and economical
May 2004
LEM is offering its LEM~Flex III AC current measurement probe, which permits safe, accurate and non-intrusive measurement. This is even possible in applications that may be inaccessible with standard ...

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Profibus transmitter for weighing applications
May 2004
This PR 5210 series of digital process transmitters combine reliable and accurate weight acquisition offering easy operation and set-up. This can be confirmed by Ronald Laubscher at Master Foods in Rosslyn, ...

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Universal special function module
May 2004, Omniflex Remote Monitoring Specialists
The Omniterm TFX special function module is suitable for those special applications where mathematical computations are required on analog signals. The TFX accepts two 1-5 V or 4 to 20 mA inputs and provides ...

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University of KZN is pleased with its new calibrator
May 2004
University of KwaZulu-Natal's School of Electrical, Electronic and Computer Engineering recently updated its calibration facility by installing the Fluke 9100E calibrator. Anthony Lester, Material Sciences ...

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Low-cost vibration transmitters
May 2004, PREI Instrumentation
Metrix has introduced a new loop-powered 4 to 20 mA transmitter, Model ST6911, to measure and transmit the acceleration measurand of vibration. This new unit complements the Metrix ST69XX range of low-cost ...

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Utility guages for all applications
May 2004
Rhomberg's range of utility gauges has been designed for light, medium and heavy-duty service applications. The recently launched turret, also known as a 4,5" process gauge, is used in the paper and ...

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Modular air service-unit series
April 2004, Festo South Africa
The need for an industrial air filter/regulator series, which could be configured to specific requirements, has now been met by Festo through the release of its innovative MS-series of compressed-air ...

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Pocket-sized vibration meter
April 2004, PREI Instrumentation
Compact and simple to operate, the Metrix Model SH2000 from PREI Instrumentation is suitable for spot measurement of machinery vibration. It is small enough to fit into a shirt pocket but is still able ...

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Rugged, precision process calibrator
April 2004, Instrotech
The new Calog range of handheld process control calibrators is available from Instrotech, as part of its locally-manufactured product offering. With many features for the price, the company is confident ...

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Air meter for compressed air and leakage monitoring
April 2004
An air flow meter for compressed air consumption and leakage monitoring has been introduced by IFM Electronic. With a display and totaliser function, the type SD 6000/8000 directly detects the standard ...

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Signal multiplier for standard analog signals
April 2004, Phoenix Contact
The latest addition to the MCR isolation amplifier series from Phoenix Contact is the MCR-FL-C-UI-2UI-DCI signal multiplier for standard analog signals. It is used for duplicating and electrically isolating ...

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Radiometric measurement supersedes legislation
April 2004, Endress+Hauser South Africa
New legislation, changing to stay in touch with evolving technology, is a constant requirement that the majority of businesses support. However, the impact of ever more stringent stipulations on equipment ...

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ATEX-compliant safety airlamps
March 2004
With the recent launch of its new ATEX Turbolite models, Wolf Safety is the only company to date able to offer ATEX-certified compressed air safety lamps for use in hazardous areas. Compliant for use ...

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