Pressure Monitoring Articles

  • Storing Liquid Nitrogen in Laboratories: Which Safety Precautions and Sensors Will Protect your Employees?

    Storing Liquid Nitrogen in Laboratories: Which Safety Precautions and Sensors Will Protect your Employees? Liquid nitrogen is frequently used in scientific research, chemistry classes, and even culinary arts nowadays. The substance is safe when properly stored, and as long as everyone follows safety protocols while handling the liquid nitrogen. As part of an environmental health and ...

  • Healthy Habits - Improving Wellbeing on a Work Schedule

    As we firmly embrace 2017 crashing into these strange new numbers head on, many of us will be facing the harsh reality of our New Year resolutions; perhaps – just perhaps – in many cases feeling like we’ve promised just a little more than we can deliver. Taking an educated guess, it’s safe to assume many people’s plans will consist of some effort to get back into ...


    By SHEilds Ltd

  • Higher-Quality Pumps Work Best For Bulk Liquid Terminals

    When you’re running a dockside petroleum liquid products, chemicals and LPG/LNG or multiple bulk liquids terminal, your reliability as a supplier – and the ability to win repeat business – is heavily reliant on the quality of the fluid-handling equipment and pumping systems on hand. Reliability rules For terminal operators, reliable handling and high transfer ...


    By DESMI A/S

  • Top 8 things to check when maintaining a Pressure Reducing Valve

    Like every other piece of mechanical equipment we use, a control valve does require some maintenance. As budgets are stretched and time is tight, it can be tempting to ignore checking on valves that are often located in underground vaults and give years of operation without complaint, but eventually like everything else, they will fail. This article looks at 8 simple steps that if undertaken ...


    By Singer Valve Inc.

  • Top 10 Valve Considerations for Pressure Management Zones/DMA’s

    For basic pressure management or more advanced modulating pressure management, water suppliers create a network of District Metered Areas (DMA’s) or smaller, more manageable pressure management zones. The DMA or pressure zone gives the ability to measure flow and control pressure, when a Pressure Reducing Valve (PRV) ...


    By Singer Valve Inc.

  • Major Lukoil Project Realized in Record time - Case Study

    Set-up of a Central System to Integrate 400 Service Stations in Five Countries Integrating 400 service stations in five countries, in a central SAP® system, just under 12 months; that was the requirements that Lukoil had when they came to the Implico Group in the spring of 2007. Due to references and their bestpractice approach, one of the largest Russian mineral oil corporations, ...


    By Implico Group

  • How can I measure Salt in food?

    Sodium is a mineral required by the body for normal functions, but excessive intake can cause high blood pressure and hypertension. This has lead governments and regulatory bodies to focus on monitoring the levels of salt in foods in order to reduce the risk of these health affects. Canned foods are of particular concern as these often contain relatively high levels of salt. ...


    By Camlab Limited

  • Maintaining a pressure reducing valve: 5 things to check

    Like your car, your body and nearly every appliance you own, control valves require regular maintenance to continue working efficiently. However, due to budget and time constraints, we don’t always give our valves the TLC they need to perform at their best. Unfortunately, ignoring pressure reducing valves can mean serious ...


    By Singer Valve Inc.

  • Case study - City of Sault Ste. Marie - Pressure Monitoring

    The condition assessment project consisted of a Sahara pipeline inspection to detect any leaks or pockets of trapped gas on the lines, as well as a period of pressure transient monitoring on each pipeline to check for any sudden peaks or drops in the pressures which could be damaging to the lines. Service: Sahara Transient Pressure Monitoring Client: City of Sault Ste. Marie Type of ...


    By Pure Technologies

  • Wastewater Level Measurement Techniques

    Level monitoring and control is a fundamental requirement in any wastewater treatment process. You will find level instrumentation installed at even the simplest treatment plants for pump control, chemical storage tanks and process level controls or alarms. Operators have only limited or emergency control over treatment plant influent, so level controls and instrumentation play an important role ...


    By Greyline Instruments Inc.

  • Monitoring of a spark ignition engine malfunctions using acoustic signal technique

    This manuscript presents a fault detection method for a SI engine at variable speeds using acoustic signal technique. Two faults were addressed: misfire and the malfunction of manifold absolute pressure (MAP) sensor. The main objective is to detect these two faults by measuring the sound pressure level (SPL) in decibels (dBA) at different engine speeds and one octave frequency bands in the ...


    By Inderscience Publishers

  • Digital groundwater measuring network Doetinchem council - Case Study

    Project name Digital groundwater measuring network Doetinchem council Client Doetinchem council Country The Netherlands Background and objective In the framework of the Municipal Water Management Act (Wet gemeentelijke watertaken) in combination with the water framework directive, Doetinchem ...


    By Eijkelkamp Soil & Water

  • Long Lasting Safety with PureAire Monitoring Systems’ 10+ year sensors

    When it comes to oxygen deficiency monitors, PureAire makes the longest lasting units on the market. They believe your safety should not be taken lightly, and have created a reliable and affordable monitor that will outlast all of their competitors. PureAire Monitoring Systems has broken away from the norm of using disposable sensor cells, and has introduced the groundbreaking technology of a 10+ ...

  • Assessment of swimmer behaviors on pool water ingestion

    Enteric pathogens in pool water can be unintentionally ingested during swimming, increasing the likelihood of acute gastrointestinal illness (AGI). AGI cases in outbreaks are more likely to submerge heads than non-cases, but an association is unknown since outbreak data are self-reported and prone to bias. In the present study, head submersion frequency and duration were observed and analyzed ...


    By IWA Publishing

  • How to boost the performance of Pressure Reducing Valves without breaking the budget.

    Pressure Management has become a very useful tool around the world for controlling leakage in piping networks. This has primarily been achieved by utilities forming DMA’s (District metered Areas) and pressure zones in their systems. Typically, pressure is managed by utilizing a pressure reducing valve that can either have a single fixed pressure reducing pilot set point or pressure flow ...


    By IWA Publishing

  • Stop metal losses in processes with Sulphide, Cyanide, Ammonia and Pressure Fluctuations

    Abstract Losses of metal are often traced to incorrect pH/ORP signals in floatation, leaching, extraction, electrolysis, and precipitation processes, aggravated by pressure changes. IC Controls a Canadian mining sensor manufacturer developed a new superior pH/ORP sensor that stops metal losses, reduces environmental footprint and contributes to sustainability. The cause of incorrect pH/ORP ...


    By IC Controls Ltd.

  • Significant wastage of a nuclear reactor pressure vessel head

    Boric acid, used in pressurised water nuclear reactors, can be very corrosive under some conditions. A 2050 cubic cm corrosion pit was discovered on the Davis–Besse reactor head in 2002. Two engineers were criminally prosecuted for submitting false inspection records to US nuclear regulators.Keywords: nuclear power, stress corrosion cracking, pressurised water reactors, criminal prosecution, ...


    By Inderscience Publishers

  • How to handle capillaries based dilution in a linear way

    Equal capillaries type gas dividers ara intrinsically digital : given the number of installed capillaries, this is the max number of possible dilutions.  The paper indicates how, by means of an electronic PID pressure regulation system and using calculated set points, the gas divider may be used linearly. The device BetaCAP30 did produce accurately  dilutions producing the set target ...


    By Be.T.A. Strumentazione Srl

  • Malang City Gives a Boost to Aging Infrastructure by Installing Pressure Reducing Valves to Create a Series of District Metered Areas

    The Client: PDAM Malang The Challenge: Aging Infrastructure leads to high leakage rates, pipe bursts and insufficient water supply The Solution:  138 S106 2PR-BT ranging in size from 100mm to 500mm The Result:  Massive savings in reduced water loss, decrease ...


    By Singer Valve Inc.

  • Frequency pressure regulation in water supply systems

    In water supply systems, pressure management in most cases is proven to be the most cost-effective activity related to water loss control. As an advanced method of pressure control, it is possible to use variable frequency drives for centrifugal pump control. Pressure regulation can be performed with constant pressure or with proportional pressure control. The application of proportional ...


    By IWA Publishing

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