Meter Reading Articles

  • Delivering mission critical for NASA – Case Study

    Early developments in the evolution of mass flow meters in the 1950’s were largely driven by the need for highly accurate readings. Over the last 50 years the demand for substantially reduced margins of error has only intensified. For the last 25 years, NASA has relied on the accuracy of ...


    By Sierra Instruments, Inc.

  • Tuning combustion ratios in the field - Case Study

    For a major European gas manufacturer, the burner control systems in their power generators had long relied on three different technologies for natural gas mass flow measurement. These included a rotameter with integrated microprocessor to calculate  density, a turbine meter with a fixed correction factor, and a thermal mass flow meter. The rotameter's poor rangeability (1:3) and fixed ...


    By Sierra Instruments, Inc.

  • NASA`s secret weapon

    Thermal Flowmeters Helps NASA Get the Right Mixture Early developments in rhe evolution of mass flowmeters in rhe 1930s were largely driven by rhe need for highly-accurate readings. Over the last 50 years, rhe demand for siibstanrially-rediiced margins of error has only intensified. Sierra Instruments recently introduced a new series of meters daat would allow customers to ...


    By Sierra Instruments, Inc.

  • Advantages of flexible flow measurement in sub-metering of natural gas

    The ability to measure gas flow more accurately with sub-metering based on a new technology, can result in substantial savings. Natural Gas: An Abundant Resource Unlike oil, natural gas exists in abundance in the United States. Of the natural gas consumed in the United States in 2011, 95% was produced domestically. The U.S. Energy Information Administration projects U.S. ...


    By Sierra Instruments, Inc.

  • Stage grinding with hammer mill and crushing roller mill - Case Study

    Optimization of the particle size structure of a pig feed mixture with a high barley content by means of stage grinding with hammer mill and downstream crushing roller mill Introduction Animal nutrition research findings ...


    By Amandus Kahl GmbH & Co. KG

  • Understanding A-C-Z noise frequency weightings

    What are the different frequency weightings and why do you need to know? Understanding the difference between noise frequency weightings may be one of the most important things you need to know about when measuring sound. This is because picking the wrong one on your sound level pressure meter could result in your results being irrelevant for the purpose and at worst invalid (not legally ...


    By Pulsar Instruments Plc

  • Drinks packaging company Hereford Contract Canning recently contacted Flowhire Case Study

    Drinks packaging company Hereford Contract Canning recently contacted Flowhire to see if we could assist with identifying pressure losses on their C02 line. HCC who have been in operation for two years have rapidly gained a reputation for providing high quality packaging solutions for the beer, cider and soft drinks market their customers include high profile companies such as Marks and Spencer ...


    By Flowhire Limited

  • Global: Increasing Efficiency with Permanent Leakage Monitoring - Case Study

    Abstract In this paper information from Water Authorities in the USA, Europe, Middle East and Australia that have purchased permanent monitoring leak detection equipment is reviewed and the findings are presented in a structured format that covers the following: Justification for permanent monitoring Evaluating the different product offerings Selecting ...


    By Gutermann AG

  • Controlling Noise in open plan offices & call centres

    Open plan offices can offer great benefits in terms of ease of communication but the No.1 gripe of anyone who works in this environment is office noise! This is evidenced in two recent studies. In Jabra's Top Global WorkPlace Productivity Trends (June 2018) [1] they determined that noise is still considered the ...


    By Pulsar Instruments Plc

  • Optimus Green helps to bale out Festival - Case study

    Recently at the Ravenstonedale Festival in the heart of Cumbria, a rather unusual method of noise control was implemented when it seemed the local acoustics were conspiring against the organisers. The UK is renowned for its rich heritage in hosting outdoor festivals, whether it be music or literary, through to farming, food or catering to even more niche audiences. But every festival is unique ...


    By Cirrus Research plc

  • What is turbidity?

    Turbidity measures the relative clarity of a water sample. It is determined by the amount of scattering that occurs when a light source is shined through a water sample. Light scattering is caused by increased concentrations of suspended particles in water that are not individually visible to the naked eye, which can give the water a cloudy appearance. This parameter is used as a general ...


    By MANTECH Inc.

  • Understanding 4-20mA Communications

    Imagine this: You’ve got your meter with 4-20mA output setup. Confidently, you flip the switch, turning it on, and then it happens: the readings are off. You’re not getting the output you need. Frustrated, you tinker with it, and still nothing. Now, you’re out of your depth. You need to get this thing working so you can get your application up and running. What are you ...


    By Sierra Instruments, Inc.

  • Pumping Wastewater into Existing Pressure Sewer

    Romtec Utilities designs, manufactures, and supplies pumping systems for many different applications. Our systems include all structural, all mechanical, all electrical, and all communications systems in a single purchase. Many of our systems are designed and supplied to handle sewage and wastewater flows in a lift station design. In many scenarios, these lift stations ...


    By Romtec Utilities Inc.

  • The Function of an Ultrasonic Flow Meter

    Running a water management operation requires taking a wide range of measurements. In addition to measuring the flow in your system, many systems must measure the water level of their channel, and one of the best tools for accomplishing this goal is an ultrasonic flow meter. ...


    By TRACOM Inc.

  • Measuring IR Light and Near-IR Light

    Infrared (IR) light emits a broad range of non-visible wavelengths in the electromagnetic spectrum. Applications for infrared, including near-infrared, are defined by the respective IR bands during output. For example, LIDAR (Light Detection and Ranging) equipment uses 1,000 nm and 1,550 nm IR bands while surveying an area. In the military sector, 850 nm, 1,060 nm and 1,500 nm (and up) are used ...


    By Larson Electronics LLC

  • The Noise Doctor’s Review of 2016

    2016 is rapidly coming to a close and 2017 is almost upon us. New Year is always a time for reflection. With this in mind, I reviewed all the NoiseNews updates from 2016 and can now reveal the top 10 blogs that aim to educate, inform and entertain. Are you sitting comfortably? Then let us begin. Top 10 Blogs of 2016 10. The Big Bang Theory: What You Really ...


    By Cirrus Research plc

  • How To Put Your Building on a Water Diet in 2017

    As you prepare for the new year, why not commit your building to the same resolution as millions of American men and women: a diet! Every year, millions of gallons of water, one of our most precious resources, is wasted through undetected leaks, over irrigation and faulty equipment. Since most building managers and owners only check usage when the bill comes, your water usage is likely to ...


    By WaterSignal

  • Benefits of UV Transmittance (UVT) field testing for selling & servicing UV Disinfection Systems

    The Real UV254 ‘P’ series portable meters can be used to measure UV transmittance (UVT) in a number of situations, and are especially beneficial when working with small UV disinfection systems. The following cases outline two situations in which Real Tech’s portable meters are invaluable. Servicing Small UV Disinfection Systems An existing customer is ...


    By Real Tech Inc.

  • pH measurement: Six technical tips

    The pH value is one of the most important and therefore also one of the most frequently measured quantities in analytical chemistry. Sometimes, a simple pH test strip is sufficient for making a rapid check; precise pH meters are, however, required whenever accurate measuring results are needed. Such a pH meter is available in nearly every laboratory and is generally ready for use at a moment's ...


    By Metrohm AG

  • Monitoring Water Resources Beyond Irrigation

    Over the past year, California’s governor has taken unprecedented action, requiring Californians to drastically cut potable urban water use. While the restrictions may seem harsh to some, it actually provides an opportunity for building managers and community association boards to implement an effective long-term water conservation program. And the result can be significant dollar savings. ...


    By WaterSignal

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