Pressure Measurement & Control


Latest Articles

Hygienically safe installations for pressure and temperature instrumentation
March 2001, WIKA Instruments
For the measurement of the parameters pressure and temperature, instruments are now available that fulfil all demands with regard to a contamination-free manufacturing process and are certified by the responsible authorities

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Intelligent concentration/density transmitter has many applications
February 2001
The DT301 Touch‚ intelligent concentration/density transmitter is an instrument developed for the continuous, on-line measurement of liquid concentration and density, directly in the industrial process. Its ...

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Replacing a process pressure transmitter without emptying the vessel
February 2001, VEGA Controls SA
Up to now, replacing a process pressure transmitter mounted on a vessel required an emptying of the vessel. With Vega's ball valve fitting, this extra work has become unnecessary. The fitting is provided ...

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New pressure module for calibration
February 2001
The Model 700P27 gauge pressure module performs accurate measurement up to 14,3 kPa (300 psi), with a reference uncertainty of 0,025%. With the addition of the 700P27, Fluke provides a full range of 29 ...

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Pressure measurement reveals more than just pressure
January 2001, VEGA Controls SA
The current development trend is to make the measuring transducer perform important additional functions as automatic monitoring fieldbus connection and reading error compensation

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Quick and effective pressure measurement solutions
January 2001, VEGA Controls SA
Vega offers the integration of oil-free measuring cells in a modular system of process connections, housings, types of signal transmission and calibration methods

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Pressure measurement and control
January 2001
Before a decision can be taken as to the type of transmitter to use, the measurement needs to be clearly understood and defined

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Adaptable pressure sensors
January 2001, Shorrock Automation
Two new ranges of flush-mounting electronic pressure sensors from IFM Electronic combine the convenience of loop-powered operation with the versatility of IFM's innovative adapt-to-fit construction. This ...

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Handheld differential pressure meter
January 2001, Instrotech
The Afriso series 2500 pressure meters with digital display use state-of-the-art microprocessor technology and are designed for industrial applications. There are five models with measuring ranges of ...

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New pressure switch
January 2001, Endress+Hauser South Africa
Endress+Hauser is offering the Cerebar T PMP 131, a pressure switch designed for measuring absolute and gauge pressures of gases, vapours and liquids. The PMP 131 operates with a new switch output PNP ...

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Precision pressure transmitters
December 2000
The P-1X and D-1X (digital) precision pressure transmitters are designed to offer high precision and reproducibility. System-related temperature errors are digitally compensated by means of a microprocessor ...

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Precision pressure transmitters
December 2000, WIKA Instruments
The P-1X and D-1X (digital) precision pressure transmitters are designed to offer high precision and reproducibility. System-related temperature errors are digitally compensated by means of a microprocessor ...

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Pressure transmitter for ultra-high pressure
November 2000, WIKA Instruments
Wika's new pressure transmitter HP-1 for ultra-high pressure applications features good long-term stability, safety and accuracy. The sputtered thin film sensor of the HP-1 ensures the long-term stability ...

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Temperature comensation of differential pressure systems
July 2000, Automation & Control Solutions
Mark Tapson, Manager of Rosemount Measurement Division explains how tuned-systems deliver the most appropriate diaphragm seal installation to compensate for errors caused by temperature variations. Tuned-Systems ...

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Sensors adapted for versatality
July 2000
The latest flow temperature and pressure sensors from IFM Electronic make it no longer necessary to select and stock a different sensor model for every type of fitting in use. The new sensors all share ...

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New, compact mini pressure cell with built-in transmitter is foundation fieldbus compliant
June 2000, Endress+Hauser South Africa
Endress+Hauser's Deltabar S level and flow transmitter family has been extended by the addition of a new differential pressure-measuring cell. The mincell is smaller than conventional measuring cells ...

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loaccally produced pressure transducers designed as economical solutions for any pressure measuring requirment
June 2000, Rhomberg Instruments 2006
Rhomberg's range of pressure transducers now make it easy to select the right product for any application, including demanding high pressure, high temperature and very low pressure/differential pressure ...

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Diaphragm seals and instrument isolators
May 2000, Rhomberg Instruments 2006
Diaphragm seals and their functions are often viewed as complicated. This need not be the case as long as it is kept in mind that the diaphragm seal has been designed to be a simple isolation device.

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New rugged and compact pressure transmitters
March 2000, VEGA Controls SA
The rugged and compact pressure transmitters in the D80 and D90 Series from Vega Instruments are protected against humidity and condensation. The new and evolutionary single chamber housing with minimum ...

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