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Reflecting on the Legacy of Apollo 11

astronaut on moon saluting USA flagThis year marks the 55th anniversary of Apollo 11, the historic mission that saw humanity’s first steps on another celestial body. Neil Armstrong and Buzz Aldrin (and Michael Collins, the Command Module Pilot who remained in orbit—a pretty pivotal role!) walking on the moon represented a culmination of years of innovation, dedication, and sheer determination. The Apollo 11 mission was a pinnacle of the space race, a consequence of the Cold War that fueled advancements in aerospace technology and captured imaginations of people worldwide. Continue reading “Reflecting on the Legacy of Apollo 11”

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Precision on Demand: Dwyer’s Online Product Configurator and Fast Track Program

In the dynamic landscape of industrial instrumentation, every application has its unique demands. We want to ensure that our products meet your application needs. To do that, Dwyer Instruments provides not only a user-friendly online product configurator, but also a Fast Track Program for a fully customized solution.

Continue reading “Precision on Demand: Dwyer’s Online Product Configurator and Fast Track Program”

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Mitigating Methane in Landfills

landfill degassing

landfill degassingIn the ongoing narrative of environmental conservation, few adversaries are as concerning as methane gas emissions from landfills. This potent greenhouse gas poses a substantial threat to both our climate and community health, demanding immediate attention and sustainable solutions. 

Landfills contain several different gases and volatile organic compounds (VOCs) caused by the breakdown of waste, with methane and carbon dioxide making up over 90% of them (health.ny.gov). Once waste breaks down and forms landfill gas and particulates, it can potentially spread to nearby buildings or structures through openings like cracks, windows, or ventilation systems and settle in areas of poor ventilation like basements or crawl spaces (health.ny.gov).   Continue reading “Mitigating Methane in Landfills”

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Flow Measurement with Orifice Plates

Dwyer Instruments offers many types of flow measuring products including orifice plates, which are used as a flow sensing element with a differential pressure monitor.

Orifice Plates

Orifice plates are a primary flow element, detecting the flow of a fluid passing through the plate by sensing the pressure drop across the plate. When a fluid flows through a restriction in a pipe, it creates a pressure difference between upstream and downstream of the restriction. This pressure difference is proportional to flow rate according to Bernoulli’s principal, similar to a Pitot tube.  Orifice plates are commonly used as they are simple to use, low cost, work with gases or liquids, and require low maintenance.  Adversely, they do have large pressure losses with about 50% of the pressure drop not recoverable.  Continue reading “Flow Measurement with Orifice Plates”