air flow meter Articles

  • Air Flow Meters to Measure Air Velocity and Air Pressure

    Air flow meters are used to measure air velocity and air pressure. Depending on the type of application, air flow meters are made as hot-wire air flow meters or pocket weather flow meters, both of which can measure air velocity and air pressure. The results of measuring the air velocity can be stored in the memory of the device depending on the model. There are even data loggers for air velocity ...


    By PCE Instruments

  • Reduce energy costs with a compressed air flow meter

    Consider the following situation. You find out you have been using way too much water at home. You discover a leaking gasket and there is water all over your basement. What is your course of action? Of course, it is to fix the leak right away. But what if this happened at your plant? And instead of water, we are dealing with compressed air? Probably nothing, because compressed ...


    By VP Instruments

  • Thermal mass flow meter for Compressed air solution - Case study

    iCenta delivered the IC-MCF Air Flow Meter complete with ancillary accessories. The IC-MCF air flow meter is indispensable for managing energy use with compressed air / nitrogen up to 12000 L/min (normal). The inexpensive mass flow meter provides precision and wide rangeability as a result of being micro-machined, integration of a micro-flow sensor and advanced channel-design technology. The ...


    By iCenta Controls Ltd

  • Prosperity Years 1951-1953 - Part 4 Teledyne Hastings History

    The early part of the 1950’s was prosperous for Hastings due in part to the demand for the Raydist and large military contracts as a result of the Korean War. Sales nearly tripled between 1950 and 1953 and there were almost 200 employees.  Hastings had outgrown its space yet again and expanded to a 14,000 square foot building on Newcomb Avenue (current day location for Teledyne ...

  • Newest and Best Update for DG-1000 Available Now!

    We are extremely pleased to announce the latest update to the DG-1000 Pressure and Flow Gauge and it is available now.  After each of the previous updates we heard from customers about features they would like to see in the DG-1000 as well as improvements of existing features.  In this release we have made the most significant upgrades to the DG-1000 since it was first introduced.  ...

  • Quantity measurement with MaxxFlow HTC - Case Study

    Application A manufacturer of building materials producing drywall products. The production process uses clay, which is fed by a screw conveyor from a silo onto a conveyor belt. Between the two conveying devices the material quantity requires to be measured. This was performed by an Impact Flowmeter. Using the Impact Flowmeter the clay caused contamination and ...


    By ENVEA

  • It’s a sensor game

    From Sierra’s beginning over 40 years ago, founder Dr. John G. Olin was driven by the vision of supplying industrial customers with the world’s most accurate mass flow meter. And, he knew it was a ‘sensor’ game. With a background – and Ph.D. – in mechanical engineering and specialised in fluid mechanics and heat transfer, Olin was a driven innovator and ...


    By Sierra Instruments, Inc.

  • Air usage data increases company profit - Case Study

    A large American container company required mass flow meters on their air compressor lines to help evaluate the efficiency of blow mold machines in their plant. The manufacturer melts PET chips and extrudes them through blow mold machines to produce plastic bottles for the beverage industry. Plant engineers need data on compressed air usage to help them reduce utility and production costs. Four ...


    By Sierra Instruments, Inc.

  • Improve air sampling by measuring mass flow

    How can contaminant concentration be stated unless the sample mass is known? The answer: it can’t. Without an accurate measure of the mass of air collected as a sample, the relative concentration of a contaminant—whether it be chemical or particulate—cannot be stated as a part per million, billion, or trillion. Even for sampling applications where the contamination is ...

  • Soil Air Permeability: Threshold Gradient and Anisotropy

    In this study, a triaxial confinement chamber and mass flow meter were used to measure the air permeability of compacted clayey sand specimens. Specimens were extracted at different angles with respect to the vertical direction to measure the anisotropy. The soil was compacted at high water contents below the optimum.At lower gradients, deviations from Darcy´s law were observed. Threshold ...


    By ASTM International

  • Mugen-Honda Motorsports - Milton Keynes, UK - Case Study

    Perhaps no other recent project best demonstrates our design capability more than this high performance engine test facility we developed and built from the ground up to support the highest level of motorsport.  We produced a short video about this industrial engine facility project, which highlights: Our vehicle facility design/build philosophy Our customer working ...


    By Sierra Instruments, Inc.

  • Engine Test Facility Design Project - Mugen-Honda Motorsports | Milton Keynes, UK - Case Study

    Perhaps no other recent project best demonstrates our design capability more than this high performance engine test facility we developed and built from the ground up to support the highest level of motorsport.  We produced a short video about this industrial engine facility project, which highlights: Our vehicle facility design/build philosophy Our customer working ...


    By Sierra Instruments, Inc.

  • Advanced Enviro - Septic™ Wastewater Treatment System Septic Tank Effluent Filters and Charco al (Odor) Filters NOT Recommended

    Abstract: Effluent filters are installed in the outlet from the septic tank with the intended purpose of retaining solids inside the tank, preventing them from entering the treatment system and/or dispersal field. The concern is that if solids escape from the septic tank, they could cause clogging of the system components or the soil interface. While this may be a legitimate concern for some ...

  • Continuous measurement of Process oxygen for Claus sulfur recovery unit (sru) start-ups and shut-downs case study

    During start-up and shut-down, any time a sulfur recovery unit (SRU) transitions from ambient temperature through fuel gas warm up to the introduction of acid gas, measurement of 02 stoichiometry is critical. Historically, operators have manually taken samples using a portable electrochemical type Os analyzer. While giving more or less satisfactory results, the requirement for more stringent ...


    By AMETEK Process Instruments

  • Facility reduces process downtime – Case Study

    A facilities subcontractor for Boeing required meters to monitor the make-up air mass flow rate into a painting facility. The make-up fans ensure compliance with OSHA and Boeing air quality standards by reducing contamination and airborne particles that result from over-spray. The Boeing standard dictates a minimum airflow of 125 SFPM to the paint booths. Should the airflow drop below this ...


    By Sierra Instruments, Inc.

  • Some straight talk on field accuracy of flow meters

    When talking about the accuracy of flow meters, it is important to have some basic knowledge about what influences it. We see a lot of discussions on platforms like Linkedin, where people are making statements about accuracy without telling the true story. In this article, we will give you some practical answers to common questions. Spot/ single point type flow ...


    By VP Instruments

  • Refinery tracks down costly air leaks – Case Study

    A refinery recently installed two new air compressors in their plant and specified two mass flow meters to measure utility air use and dry instrument air mass flow rate as well as total plant output. Their principal objective was to monitor increased air usage or temperature changes that might indicate a leak…a costly proposition. SIERRA’S SOLUTION The plant engineers ...


    By Sierra Instruments, Inc.

  • Holcim Ste. Genevieve Cement Plant - Case Study

    Big and beautiful The new cement manufacturing facility of Holcim (US) at Ste. Genevieve with a production capacity of four million tonnes per year went on stream mid-2009 and is one of the most environmentally-efficient cement plants in the Holcim Group. It is 40 percent more energy-efficient than the Holcim (US) plants that were closed in 2009 and emits 10 to 25 percent less ...

  • Cemex plant Ruedersdorf - Case Study

    CEMEX Deutschland AG is one of the biggest producers of ready-mixed-concrete, cement and minerals. In Germany CEMEX employs a staff of approximately 3,200 people and is part of the International CEMEX Group with a head count of 50,000. After the German re-unification the Company acquired the existing cement plant in Ruedersdorf. Investments to save CEMEX invested ...

  • The Fatal Flaw in Dew Point Measurement for Injection Molding

    Dew-point measurement is a common and important metric in the plastic drying process. A good dew point meter can tell you whether your dryer is working normally or if it’s in need of repair. Dew point meters do this by measuring the humidity in the air that flows through the dryer. What dew point meters won’t tell you anything about, however, is how much moisture is actually present ...


    By AMETEK Brookfield

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you