Pressure Measurement & Control


Latest Articles

A precision pressure calibrator
May 2014, Comtest
Fluke’s new 721 precision pressure calibrator has dual isolated sensors for gas custody transfer applications for pressure calibration and temperature measurement. This allows for simultaneous static ...

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Delta-line differential pressure gauges
April 2014, WIKA Instruments
A new generation of the WIKA Delta-line product family for differential pressure measurement is now available. A newly designed measuring cell makes the four instruments in the range even more robust. ...

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Digital pressure and temperature data-logger with record function
April 2014, Instrotech
The LEO Record data-logger from Instrotech is an autonomous battery powered instrument with digital display designed to record pressure and temperature over long periods. LEO Record (piezoresistive), ...

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Pulverising coal in power plants
March 2014, ABB South Africa
ABB’s Diaflex coated sensor diaphragm technology Coal fired power plants need to measure various pressures associated with the coal pulverising mills. The red dots in Figure 1 show the typical locations ...

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Efficient measurement of compressed air using the EtherCAT system
November 2013, Beckhoff Automation
The EP3744 EtherCAT Box has four pressure inputs with integrated 6 mm fittings. The pressure is measured as the difference to the fifth pressure connection, which is fed via a hose into a protective housing ...

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Operator convenient pressure switch
November 2013, WIKA Instruments
WIKA has expanded its new series of OEM pressure switches by a model with increased operator convenience. Using an adjustment knob, the switch point for model PSM03 can be set continuously. The new compact ...

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Process calibration tools: pressure applications
September 2013, Comtest
Process Calibration Tools (PCT) is a family of Fluke tools that enable users to calibrate temperature, pressure, flow and electrical sensors, transmitters and gauges in-situ and in workshops.       Pressure...

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Trimming the inventory
September 2013, Endress+Hauser South Africa
Endress+Hauser’s standardised instrument platform.

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KNF Lab extends range of wireless vacuum pumps
August 2013, Labotec
KNF Lab has launched the SC950 wireless vacuum pump system, combining fast and precise vacuum regulation with a flow rate of up to 50 l/min, plus the benefit of total remote control. The SC950 builds ...

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Pressure switch with ceramic cell
August 2013, Instrotech
German technology company, Kobold Instrumentation has manufactured two pressure switches featuring a ceramic cell. These cost effective pressure sensor/switches indicate actual pressure digitally. Two ...

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Differences between absolute and relative pressure
July 2013, WIKA Instruments
From food packaging to water jet cutting different pressure measurement techniques are required.

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Innovative pressure sensing from Contrinex
May 2013, Gail Norton Instrumentation
Contrinex’s high-pressure inductive sensors are suitable for continuous duty at pressures up to 500 bar (1000 bar peak pressure), ensuring reliable, accurate sensing in the most demanding pneumatic and ...

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Pressure sensor with IO-link
May 2013, ifm - South Africa
IO-Link is a simple, point-to-point communication protocol between an IO-Link enabled device, typically a sensor or actuator, and an IO-Link master. This technology has now been implemented in ifm electronic’s ...

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Submersible pressure transmitters with temperature output
May 2013, Allpronix
The AST4500 and AST4510 submersible pressure transducers are approved to Class I Div 1, Groups C and D for use in intrinsically safe areas with an approved barrier. From 0-1 to 0-100 PSI, these submersible ...

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Heat exchanger monitoring in the dairy industry
April 2013, VEGA Controls SA
Pressure transmitters from Vega have been successfully used in the dairy industry worldwide. VegaBar 55 is used to monitor the circuits on the plate heat exchangers that are an important part of the milk ...

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Hydrostatic level measurement in hazardous areas
March 2013, ifm - South Africa
ifm electronic’s hydrostatic submersible pressure transmitters have ATEX, IECEx and GL approval and are especially suitable for hazardous areas. Further advantages include easy integration into an application, ...

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Pressure sensor for automotive applications
February 2013, EBV Electrolink
Take a pressure sensor, manufactured in millions of pieces each year for automotive applications, add a special 4/20 mA interface for industrial applications and you have a new pressure sensor that despite ...

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Differential pressure transmitters for convenience
February 2013, Endress+Hauser South Africa
According to feedback Endress+Hauser received over the years, differential pressure instruments can be a challenge to install. It is also known that gas trapped in a pipeline will often cause an unstable ...

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Intrinsically safe pressure transmitters
February 2013, Allpronix
The Allpronix range of American Sensor Technologies (AST) intrinsically safe pressure transmitters for low pressure ranges is now available with 1,3 cmNPT male and 0,6 cm BSPP male process connections. ...

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Pressure transmitter with CANopen and J1939 protocols
February 2013, WIKA Instruments
With the model MHC-1, WIKA has launched a new pressure transmitter for mobile hydraulic applications, available with CANopen and J1939 output signals. In mobile hydraulics, the MHC-1 is exposed to extreme ...

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