Peak Flow Meters
Peak flow meters are portable, inexpensive, hand-held devices used to measure how air flows out from a person’s lungs as well as monitors the intake of air into the lungs.
Peak flow meters are used by patients with asthma or other lung disorders. This tool allows physicians to further determine the severity of any lung illness.
Peak flow meters provide many uses for patients with asthma or lung disorders. They help determine if a patient needs to adjust his or her daily medication or can show that patients may need to change the way they are using their medicines. Because peak flow meters may help identify causes of asthma at work, home or play, they may also help parents to determine what might be triggering their child’s asthma. Read More…
Sierra manufacturers high performance mass flow meters and controllers for nearly any gas, liquid or steam. Customers choose Sierra when they need an accurate and repeatable flow measurement, short delivery lead times, expert flow advice and long term support. When it matters, choose Sierra. Visit www.sierrainstruments.com.
AW-Lake Company manufactures flow monitoring equipment and goes to market through four brands: TRICOR Coriolis Technology, LAKE Monitors, AW Gear Meters and Turbine Flow. The broad range of flow meters include coriolis mass, positive displacement, variable area and turbine technologies. We service many industries, including oil & gas, automotive, food & beverage, chemical processing and...
It is our primary goal that we are able to treat each and every customer as if they were number one in hopes of turning first time customers into lifelong connections as well as to exceed customer expectation one hundred percent of the time in order to keep you coming back to us for all of your flow meter needs! To receive more information about our company get in touch with our customer service...
SIKA is a developer and manufacturer of flow control products and a wide variety of other measuring and monitoring systems. Our inventory includes flow sensors, flow meters, flow switches, and many more. We know that flow solutions aren't one-size-fits-all, which is why we provide consultation and flow management solutions that are individualized and customized to your requirements. When you...
Precision Instrumentation Co., offers top-of-the-line flow instrumentation products. We provide a comprehensive selection of precision instruments designed to meet the diverse needs of various industries. Our product range includes regulators, pressure gauges, pressure switches, diaphragm seals, controllers, mass flow meters, rotameters, filters, separators, panel meters, switches, manifolds, and ...
More Peak Flow Meter Manufacturers
They are small devices that are easy to put in a pocket or purse if needed. Translucent plastic is widely used because it allows the user to quickly make a clear reading and is durable. Peak flow meters are available in a variety of sizes and shapes; however, all peak flow meters work a similar way. A mouthpiece is attached to a plastic tube with a scale and slider or pointer mechanism at the opposite end.
They are read similarly to flow indicators. A user inhales deeply and expels as much air from his or her lungs as possible into the flow meter; these devices are self-powered, unlike electromagnetic flowmeters. The force is the peak expiratory flow (PEF) and is frequently measure in liters per minute. The pointer moves in accordance with the volume of air exhaled and the reading is recorded.
Peak flow meters rates may be tracked and charted during the course of a day to help monitor asthma. A "normal" peak flow meters rate is based on a person's age, height, sex and race. A standardized "normal" may be obtained from a chart comparing the patient with a population without breathing problems. Each patient has his or her own "normal" peak flow meters rate. Three zones of measurement are commonly used to interpret peak flow meters rates, based on level of danger.
These three zones are typically classified as green, yellow, and red, similar to the meaning of traffic lights. Peak flow meters come in two ranges of measurement, low and standard. Low range peak flow meters are for small children, and a standard range meter is for older children, teenagers and adults.