Portable flow meters
Published on: Mar 4, 2016
Transcripts - Portable flow meters
What is portable flow meter?A portable flow meter is a device used to measure the flow rate of several materials as they travelthrough pipes or tubing. The flow meter relies on ultrasonic waves to measure water speed andpressure, and can also be used to calculate the flow rate of gases, sludge, and other liquids. The portableflow meter is essential equipment within types of industries, including food processing andpharmaceuticals. It is also used by refrigeration contractors and plumbers to check the flow ofrefrigerant, wastewater, and other fluids.Building inspectors, maintenance personnel, and contractors all depend on portable flow meters to do avariety of tasks. These devices can be used during routine maintenance and inspection procedures tospot potential problems with equipment or piping. They also help workers spot defects or clogs in apipe, or to troubleshoot a malfunctioning system. A portable flow meter may even be used to replace afull-sized flow meter temporarily if the regular unit becomes disabled.The portable flow meter can range from roughly the size of a hand-held calculator to the size of anotebook computer. It contains internal battery that is typically rechargeable through a separatecharging dock. The device features a digital screen to present data or graphs, and many can beconnected to a standard computer to allow users to keep records of readings. Some may also utilizestandard power cords to act as a battery backup.To operate the portable flow meter, technicians use cords or wires attached to the base of the device.Each of these cords as a transducer at the end that can be hooked to most piping. The transducer mayclamp or place or fasten to the pipe magnetically. The flow meter sends ultrasonic pulses into the pipethrough these transducers, then measures the resistance met by these pulses. Flow meters utilize thisresistance to provide easy-to-read information about flow or pressure levels within the pipe.One of the primary advantages of portable flow meters is that they can be used to inspect piping in anon-invasive way. There is no need to damage the pipe or shut down critical systems to troubleshoot orinspect a system. These units are also very small and lightweight, allowing them to be used in almost anytype of application or setting. Finally, the portable flow meter provides near instant results, allowingworkers to spot trouble with the system and take corrective adequate actions without delay. Go tomicronicsflowmeters.com for more about portable flow meter.