Flow meters help to ensure the proper function of a variety of industrial machinery. Just as the machines vary, so do their flow needs, therefore they may benefit from different types of flow meters. To determine the proper flow meter for your needs, it may be helpful to follow these seven steps.
Continue reading “7 Steps to Selecting the Proper Flow Meter”
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In the intricate world of fluid dynamics and process control, accurate flow measurement is often the linchpin for operational efficiency and product quality. It’s no wonder that the choice between different types of flow meters can be a critical decision for industries spanning from pharmaceuticals to petrochemicals. Two widely used options in this realm are Turbine Flow Meters and Oval Flow Meters. In this comprehensive guide, we will delve deeper into the distinctions between these two technologies to assist you in making the most informed decision for your specific needs.
Turbine flow meters are renowned for their precision and accuracy when it comes to measuring the flow of clean, low-viscosity fluids. These ingenious devices operate on the principle of a rotating turbine placed within the fluid’s path. As the fluid flows through the meter, it causes the turbine to elegantly spin. The rate of rotation is directly proportional to the flow rate, enabling the device to provide highly accurate measurements.
Conversely, Oval Flow Meters are specifically designed to handle the measurement of liquids with irregular shapes, including viscous and abrasive fluids. These meters employ an oval-shaped chamber through which the fluid passes. The movement of the fluid creates a pressure differential that is then meticulously measured to determine the flow rate. Oval Flow Meters are robust and capable of handling challenging fluid conditions.
Fluid Type: Turbine flow meters excel when dealing with clean, low-viscosity fluids, while oval flow meters showcase their versatility by adeptly handling a wide spectrum of fluids, including viscous and abrasive ones.
Accuracy: Turbine flow meters offer an exceptionally high level of accuracy, making them a preferred choice for applications where precision is of utmost importance. Oval flow meters, although accurate, may have some limitations when confronted with extreme conditions or highly viscous fluids.
Applications: Turbine flow meters find their prime application in industries such as pharmaceuticals, chemicals, and water treatment, where precision and accuracy are non-negotiable. Oval flow meters, on the other hand, find their niche in applications like petroleum refining and food processing, where the handling of challenging fluids is a daily occurrence.
Now, having gained a deeper understanding of the differences between these two flow meter types, you may find yourself standing at the crossroads, pondering which one is the right fit for your unique needs. It’s at this juncture that we proudly introduce Flowmetrics, your go-to destination for tailored flow measurement solutions.
At Flowmetrics, we are dedicated to providing top-quality flow measurement solutions that are precisely tailored to meet your unique requirements. Our range of turbine flow meters is engineered to adhere to the highest standards of accuracy and reliability, making them the ideal choice for applications that demand nothing but precision.
But our commitment doesn’t end there. We also offer an extensive array of flow measurement devices, including:
Our team of experts is here to guide you in selecting the perfect meter for your specific application, ensuring optimal performance and cost-effectiveness. Whether you require pinpoint measurements in the pharmaceutical industry or steadfast flow monitoring in petroleum refining, we have customized solutions that will cater to your unique needs.
Understanding the nuances between turbine flow meters and oval flow meters is essential for making an informed decision regarding flow measurement in your operations. While each type has its advantages and limitations, the benefits they bring to the table often make them the preferred choice for a wide range of applications. With precision engineering and customizable options, a turbine flow meter could be the key to elevating the efficiency of your processes.
So, are you prepared to embark on a journey into the world of precision flow measurement? We invite you to explore our comprehensive offerings at Flowmetrics, where we’ve set the standard for unmatched flow measurement accuracy!
To learn more and witness these innovative solutions in action, check out this video that we recommend:
A flow computer is a specialized type of computer that uses complex calculations to interpret the data from flow meters and to calculate and record the volume of a particular flowing substance at a particular point in time. Flow computers can be used for gases or liquids and are in demand across various industries. For most accurate and consistent results, flow computers should possess sophisticated programming, a user-friendly interface and damage-resistant hardware components.
Sensors, actuators, and controls systems have been critical and individual to each industrial company. From the control of specific proprietary processes to monitoring the state of a piece of equipment, these systems have solved unique problems for each company. With the entrance of the industrial internet of things, or IIoT, these custom made systems will be developed to accommodate as many applications as possible into each piece. Some new insights to look forward to include;
Energy efficiency and sustainability gains are possible with the integration of smart machines, smart monitoring, and smart environmental controls.
Click here for the complete list and full article by Shelia Kennedy.
California is no doubt dealing with an epic drought, and agricultural innovations are working to lessen the impact of farming on water availability. For vineyards in central California age-old business practices have been better at using just the right amount of water when needed, preventing overflow from sweeping sediments downstream. Rain catchment systems above buildings on Jackson Family Wines, and reservoirs on the properties have been able to save enough water to supply the vineyards for more than a year with no additional rain. Recycling winery processing water for irrigation conserves water further. New technologies are helping to more accurately measure exactly when and how much to irrigate a field of grape vines.
New agricultural flow meters measure the flow rate of sap within the grape vines and report when irrigation is needed. This practices saves on excess water used during irrigation, and allows the plants to “tell” the farmer when they need water. Jackson Family Wines has found that quality has improved as grapevines which are over-watered produce diluted flavors.
Click here for the full article by Christopher Skroupa.
Flow meters are common equipment with any system designed to transport fluids or gas from a point of origin to multiple delivery points. Like any type of equipment, normal wear and tear, malfunctioning components, or even things like leaks in the lines can affect the efficiency of the meter. When the goal is to make the best use of limited resources, like in the case of the current water crisis in California, calibration provides several key benefits. Here are a few examples to keep in mind.
Identifying Disparity Between The Standard Flow and the UUT
Calibration makes it possible to identify when a system is performing at reasonable levels. This is accomplished by comparing the rate of flow during normal operation with the results of the flow during what is known as the Unit Under Test or UTT. If the system is functioning properly, there will be little variance between the two figures. When the disparity is outside an acceptable range, that could mean the meter is in need of replacement components. At the same time, it could also mean there is a flaw in the delivery system that is preventing the meter from providing the most accurate readings.
Fluctuation in the Rate of Flow
In order for the calibration to be successful, the rate of flow during the testing must be constant. If something is happening to cause the flow to change in terms of volume or pressure, there could be a problem with the meter. Those fluctuations could also indicate a breakdown elsewhere in the system. Checking the meter to ensure all components are working properly will make it easier to isolate the issue and take action to restore control of the flow.
Detecting the Presence of Dirt or Corrosion in the Meter
The disparity could also indicate that some type of residue has collected in the system and is interfering with the function of the meter. This is most likely to take place when the filtration methods used do not adequately remove contaminants as the water flows through the system. The presence of the residue will create a false reading that may seem to indicate the flow meter is malfunctioning. If the meter is in perfect working order, then checking the system for dirt or corrosion is the next step.
Identifying the Presence of Leaks
Leakage is another issue that can cause the calibration to fail. That’s because the variance between the actual flow and the UUT are increased significantly. Checking the meter and finding no signs of deterioration will prompt a check of the lines used to convey the water. There’s a good chance that one or more leaks will be located and subsequently sealed. Once that’s done, the calibration test will return positive results.
The waste of resources, especially when any type of shortage is occurring, is something that must be avoided at all costs. Choosing to set up a schedule for calibration and having a professional manage the task is one of the best ways to determine if the meter is doing the job and if there is a problem beyond the meter that needs to be addressed. Rest assured that the testing and equipment checking will result in efficient water management that makes it easier for businesses to function and consumers to have access to enough water to get by until the drought is over.
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The measurement of volumetric flow requires a relative degree of exactitude because a failure to this end could result in a breakdown in organizational decision-making. This is why a flow meter is essential for all those individuals and companies who have a vested interest in the functionality of flow rates. Of course, each situation requires unique engineering standards that adapt to the contextual constraints. The type of flow meter you choose will thus depend on a number of different factors, such as type of gas or liquid; minimum and maximum flow rates; whether the flow is continuous or not; and the maximum pressure at the location, just to name a few. It should also be stated that not every situation requires supreme accuracy. For instance, water flowing to a vineyard may only need accuracy of 5 to 10 percent, but for those applications that require a greater degree of precision, the positive displacement meter is probably the best bet, as it is the only device to directly measure exact volume. In the following, you will become acquainted with some of the applications of this nifty piece of equipment.
It might come as no surprise that one of the major users of this product is the National Aeronautics and Space Administration (NASA), along with many other aerospace and aviation companies. As you can imagine there is a great deal of liquid and gaseous flow to track, so the applications are many. The most notable use of this product is the detection and measurement of the flow of dinitrogen tetroxide, otherwise known as rocket propellant, using the 915 BATRT Field Indicator in explosion proof housing. How else could NASA engineers accurately measure the gargantuan amount of fuel flowing into those beastly ships?
It is easy to forget about all the labor that goes into the refinement of crude oils before they are injected into a nation of vehicles. A whole slew of additives have to be pumped into this natural resource, from simple surfactants to corrosion inhibitors. Chemicals, such as these, are injected at high pressures and have to be monitored to ensure accuracy. Because these chemicals vary in viscosity and density, the flow meter must be able to handle a number of different kinds of liquids. That is where positive displacement flow meters come in. Due to the tight spaces between moving parts, this type of flow meter is able to handle the high pressure rating. Without these specially made gadgets, the world economy might literally screech to a halt.
There are too many possible uses to run through here. The list goes on and on. The following are some of the possible applications of positive displacement flow meters:
Wherever there is need for an accurate measurement of volumetric flow, this ingenious trinket will be on call. For more information about the uses and advantages of this type of flow meter, look up a distributor online or in the phonebook. Talking to an expert can help you decide which flow meter is right for you.
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Measuring flow requires that you have adequate means for reading information. Ratemeters and totalizers offer a user the ability to understand exactly what is happening within the mechanisms of flow metrics. Without these handy gadgets, measurement is far more difficult. It is important not to rush through this facet of flow measurement, as you might find that there are a number of variables to consider when choosing a ratemeter and totalizer. In the following, you will read about several different kinds of ratemeters.
The 912-MRT, otherwise known as the MINITROL, is a ratemeter with six digits and a two level, five digit preset alarm control. There are two inputs, A and B, which can be calibrated in three different ways:
Moreover, the MINITROL can handle a whopping 10,000 pulses per second. With five digits and a floating decimal, you can measure in true blue engineering units with the rate set in terms of seconds, minutes or hours. You can also toggle between the current rate and total without disrupting the count. This ratemeter is perfect for all kinds of flow measuring fun.
If you are searching for something a little more futuristic, you might want to look into the 918-RTP, which boasts a 2 X 16 backlit LCD display with a ratemeter and totalizer that you can preset by way of two pulse inputs. You can even connect this piece of equipment to a network for data acquisition. Like the MINITROL, the 918-RTP has two inputs (A and B), each of which can define up to 16 points of K-factors. What does this mean? Well, simply put, this allows for a greater degree of accuracy, which makes this ratemeter worthy of consideration for future purchase.
The 920-KRT8, known as the KEPTROL, is a serious meter allowing for 20,000 pulses per second. It is faced with a .55” screen that displays both numbers and letters. With a 16 point K-Factor this unit can give majorly accurate readings. Perhaps the most wondrous attribute of this ratemeter is its capacity to transmit data to remote totalizers, computers, programmable controllers and many other kinds of digital data storage devices. To top it all off, the KEPTROL offers you the ability to protect your information with a password. This can be useful if you are storing your equipment in a place that is accessible by other people or if the measurements belong to patented research that you want to keep away from the vying hands of competitors.
You might find that there are a lot of overlapping features, such as two programmable inputs, toggling capabilities, security features and alarms. Because of these shared features, it would be advisable to seek out an expert to help guide you through the tedious work of researching the many kinds of ratemeters. He or she can help you determine what you actually need. After all, an LCD screen might look sleek, but upon closer examination you might discover that it is actually superfluous.
Control operators rely on pressure readings to monitor the state of processes within the facility. Usually those employees responsible for recording the measurements read from Bourdon tube gauges and are manually entered into the data management system. Other than continual monitoring pressure readings can hint at upcoming maintenance.
Bourdon tubes gauges are a long standing tradition in pressure measurement, they are simple to install, operate, and low cost. Because of the little thought given to these gauges, they often are maltreated or neglected. Process fluids can be corrosive and pressure spikes can cause leaks or ruptures, leading to shortened lifespans for Bouron tubes. Fluid filled gauges can overcome some of the wear and tear from constant surges in pressure, but hearty taps from operators checking the gauges can cause more damage.
Upgrades do exist for Bourdon tubes, mainly in the form of wireless transmitting models, but this feature can cost up to 4 times as much per gauge. Ultimately the decision to use wireless models or traditional gauges depends on the design requirements of the system. Data from wireless gauges must be routed through a gateway connected physically to the data management system, and can only handle a specific maximum of devices through each gateway device.
Click here for the full article by Wally Baker.