WSL906 radar level meter for hygienic liquid storage, corrosive container

Ultrasonic Level Sensor VS Radar Level Sensor

From Time to time, level management is needed for water and wastewater plants. The limit-level needs to be effectively detected to ensure safety, process engineering and water management. Controlling and monitoring the water level helps optimize operations such as control, cost calculation, treatment processes and fluid flow.

There are different types of technology which are needed for performing certain tasks depending on the environmental and material conditions. Installation options are to be taken into account when selecting which technology to use. Where cost is not a major issue, multiple technologies can be used. However, selecting the best technology for each application is important.

Ultrasonic Level Sensors & Radar Level Sensors

Ultrasonic level sensors are used for wastewater plants and they are more effective as compared to radar level sensors. The radar level sensors have most been used for level measurements and it is due to this reason that they have become popular. Although, the radar level technology has been used for its performance and accuracy for a long time, it isn’t as viable when it comes to wastewater management. The ultrasonic level meter has many applicable specific benefits and it more cost effective. This post will provide readers with a detailed comparison between ultrasonic level sensors and radar level sensors so as to enable them to know which sensor would be more effective in certain situations.

Ultrasonic Level Sensors

Ultrasonic level sensors are used for situations where there is a continuous level of measurement that is needed. They employ piezo crystals which produce mechanical pulses created from the sensor membrane. The sound wave would reflect from the surface due to the change in the medium and air density. The sensor membrane will receive reflected pulses within time which is similar to the distance in medium surface and the sensor membrane. The instrument can provide the level by simply subtracting the distance from the calibration distance that is empty as the empty calibration distance has been programmed when the sensor is commissioned.

A pulse would then be submitted to the surface of the solid or liquid to help determine the level of the tank. The flight time would also be measured which is reflected for the signal. As a medium of transmission, the ultrasonic pulse needs air. It operates with relation to the speed of the sound in the air. Hence, it cannot be used on a vacuum for level measurement. Large measurement errors in a different sound would be the result if there are gases such as methane, carbon dioxide, and nitrogen in the surface or the air.

Radar Level Sensor

The radar works according to a similar principle as ultrasonic level of time flight. The difference is that the radar produces high-frequency microwaves from the antenna. The microwaves operate according to changes in the dielectric constant of the process medium as compared to sound waves that reflect according to density. The microwaves don’t require air as a transmitter as they are electromagnetic. Hence, the radar level sensor can be used in the presence of other gasses or in a vacuum.

Insertion type ultrasonic flow meter for Australia, Canada, UK market

Ultrasonic Flow Meter – the best choice For Measuring Fluid Flows

There is a reason why the ultrasonic flow meter is the best choice. There are different industries which work with various types of fluids. The fluids are of different masses and densities. In order to make use of them, they need to be transported from one place to another. Proper fluid flow is vital for the fluids to be valuable. The gas or liquid would be sent at a lower quantity if there isn’t proper flow. This affects production significantly and could even lead to breakdown in production in the worst case scenario.

It is due to this reason that it is important to check the flow of the fluids that are being transported so as to ensure that the flow is proper. There should be the perfect flow and nothing more, nor less. This is where the ultrasonic meter comes into place. It is a special kind of meter. The ultrasonic meter allows for the accurate and exact calculations to be made within a short amount of time. Hence, it has become widely popular in various industries.

Why is the Ultrasonic Flow Meter the Best?

The ultrasonic flow meter is the best because it uses the latest technology to calculate accurate and exact meter flow. It does this be sending the sound waves from one pipe to another through which the fluids are received and sent. The echo would determine from inside the pipe, the flow of the fluid. Therefore, anyone looking for the best results should use the ultrasonic flow meter.

Flow Meter & Other Popular Options

The vortex one is a different type of digital water meter. It has been designed for the measurement of the flow of water in the form of steam through the pipes. The steam would be at extreme temperatures and sent at a high pressure. In such situations, it is the vortex meter which is able to perform the task unlike other meters out there.

Doppler Effect

The Doppler Effect also comes to use in some meters. Fluids that have a large number of heavy particles can use such meters. The flow rate would be found by the Doppler shift of the fluid. However, such meters are less effective as compared to others. The meter could be used through fixing it in various ways.

Clamp on Flow Meter

The clamp on flow meter is something that most people want. This type of meter is extremely useful. It would be installed just beside the pipelines in which the flow is required to be measured. Damages are common among other types as they would need to be installed inside of the pipes. Less maintenance is needed by the clamped meters and they are very durable. The combination of ultrasonic flow meter and clamping set up is the best meter out there. When judging the digital water meter, one must think about the needs so as to ascertain which type of meter would work best for them.

Top Uses Of high quality Ultrasonic Flow Meters in Industrial Applications

Flow meters have been around for a long time now. They are used in different types of industrial purposes and some can be very effective. Important functions can be easily performed by them such as the measuring of the grease or liquid flow in tanks or pipes. Numerous processes in various industries require flow meters including chemical and petrochemical processing. The latest varieties of ultrasonic flow meters offer many benefits as compared to their mechanical counterparts. They also provide other advantages to users.

Principle of Operation

Bubbles are formed by the ultrasonic signals when they are emitted to the gas or liquid to be measured. Velocity of the gas or fluid is measured by these bubbles and they reflect the readings onto a monitor that is attached to the flow meter. Various advantages come with the latest ultrasonic flow devices in order to provide you with accurate measurements and ease of use. Most are affordable, require little maintenance and come in handy as they do not have any moving parts attached to them. A host of domestic applications can be done along with industrial processes with the ultrasonic flow meter which require the measurement of gas or liquid flow.

Non-Contact Measurement

A great benefit of ultrasonic flow meters is the fact that they facilitate non-contract measurement of gases and liquids. The feature ensures the protection of property and even lives in domestic and industrial applications, especially where the fluid to be measured is dangerous or corrosive. Various types of matter have a different flow rate such as slurry, oil and liquid gases as well as others which can be measured using the flow meters. Installation of these flow meters can be done on the surface of the pipers without having to break them in order to get readings. This helps make sure that the pipes do not face wear and tear and durability is achieved.

Industrial Benefits

Majority of the ultrasonic flow meters have a compact and portable design that is suitable for a wide range of pipe sizes and materials. They are produced using the best technology to provide extremely accurate readings. These devices can be deployed by the management to maintain operational efficiency as well as to promote safe working conditions. The latest range of the equipment requires minimum electricity to function and can be powered by rechargeable batteries. They do not require high level of expertise and are easy to install. The best thing about them is that they work silently and do not cause any pollution to our environment. Furthermore, if any anomalies get detected in the readings, troubleshooting would be performed at the earliest to ensure there is no industrial shut down.

Suppliers of Ultrasonic Flow Meters

There are various producers of ultrasonic flow meters throughout the world which offer cost effective and reliable equipment which functions with a high degree of precision and smoothly. Make sure to choose an ultrasonic flow meter that has a reputation in the market.

The Advantages of Ultrasonic Water Flow Meters

There are mainly two types of ultrasonic flow meters, namely transit-time type and Doppler type. Both of these are used for the measurement of flow by receiving and transmitting ultrasound waves through a pipe. The transit-time ultrasonic flow meter measures clean liquids and the Doppler flow meter measures dirty liquid.

Both utilize clamp on flow transducers for detecting the flow in a closed pipe. It is important to know the advantages of ultrasonic water flow meters. This post will provide you with all the information that you need.

  1. No Direct Contact to Fluid

The ultrasonic water flow meters don’t require contact with the fluid directly. This helps avoid any pollution to the fluid. It can meet special needs such as biology, chemistry, medical, food and others.

  1. No Pipe Cutting

One of the best things about the flow meters is the fact that when you install the clamp on, it doesn’t need the cut to be cut. This is different from traditional flow meters. All you need to do is clamp the flow meter to pipe surface. The ultrasonic water flow meter will detect the flow by ultrasound wave and automatically calculate the value of flow totalizers, flow velocity and etc.

  1. No Moving Parts

The status of the traditional mechanical flow meters would have been destroyed due to the fact that they must use moving parts for sensing the flow of the liquid.  The flow accuracy would also have been degraded due to the use of moving parts. This lead to users having to replace the flow measurement device but it isn’t the case with the ultrasonic flow meters.

  1. No Risk of Leakage

Since there is no pipe cutting, it means there is no need for the pipe to be damage. When the pipe remains in good condition, it helps ensure that there is no possibility of leakage. This advantage is of great use for corrosive liquids, poisoning, alkali, strong acid and others.

  1. Wide Turndown Ratio

Another important technical specification in the flow measurement process is turndown ratio. It is used for referring to the flow range and would be decided by the flow technology principle. The traditional flow meters had a small turndown ration of just 10:1 and the ultrasonic flow meter has one of 100:1 which is a huge difference.

  1. No Pressure Loss

A great thing about ultrasonic flow meters is that it doesn’t come in contact with the fluid as there are no moving parts. This also means that there is no pressure loss. This means you wouldn’t have to worry about pressure compensation and it could save you the cost of a pressure transmitter.

  1. No Future Maintenance

Since there is no pipe cutting nor are there any moving parts, it means that ultrasonic water flow meters would not require higher maintenance. Users could end up saving lots of time and money due to this reason. Furthermore, even if the flow meter requires maintenance, it wouldn’t stop the flow or the production.

Tips for Selecting and Buying Ultrasonic Flow Meter

Ultrasonic flow meters provide various benefits and offer applications for both industrial and domestic uses. They use the latest state of the art technology and show precise readings which one can rely on. There are many manufacturers around the world that sell ultrasonic flow meters which is why it is important to choose one which provides the best ultrasonic flow meter. If it is your first time selecting and buying an ultrasonic flow meter then it is important for you to follow this guide as the best tips have been included to ensure that you get one which suits your needs.

Tip 1: Identify What Type of Applications You Need the Ultrasonic Flow Meter For

Firstly, it is important for you to identify just exactly what type of applications would the ultrasonic flow meter be used for. Would it be used for liquids or gases, industrial purposes or domestic ones? These types of questions are what you need to answer in order to choose an ultrasonic flow meter which is the best fit for you.

Tip 2: Read Online Reviews

The internet has made our lives so much easier. We have access to information like never before. If there is something that we need an answer to, we can always check out the internet. The same thing applies for buying ultrasonic flow meters. When you have figured out the type of applications you would need the flow meter for, it is time to read online reviews of some of the best manufacturers. It will help give you the real picture of what you can expect. There are many online websites that offer honest reviews such as Yelp and many others. Furthermore, manufacturers these days have their own websites where customers are free to write their reviews. So, make sure to check these reviews out for the information that you need.

Tip 3: Ask Others

If you work in the industry then chances are that others are also using an ultrasonic flow meter. Ask suppliers or others about which company or type of ultrasonic flow meter is the best and most common in the industry. It will help you choose one which is the best fit for you. People will provide you a lot of information depending on whom and how you ask them.

Tip 4: Contact the Company

In addition to the above, you can always contact the company directly and ask about the ultrasonic flow meter from them. The customer representative will be happy to answer all your queries and provide you with insights into the uses of the flow meter. Feel free to ask whatever comes to mind.

Tip 5: Read the Warranty and Return Policy

Every manufacturer should offer you a warranty and a return policy to ensure that you know that the ultrasonic flow meter being sold is of high-quality. Companies should assure you that the flow meter is of high-quality by offering warranty and a return policy. Make sure to read the warranty and returns policy to get an idea of what you can expect.

Interesting Facts about Water Flow Meters and Sensors

Water flow meter and sensor is a device which is normally used for the measurement of the flow of liquid. It is useful for facilitating in the measurement of the liquid quantity which flows through the pipes. Flow meters and sensors are usually installed in most of the industrial areas as well as home-based areas where there is a need for accurate dimension. They are also used for identifying if there is any leakage in the fluid.

Now, there are type types of categories for the devices which include the shift water meter and the acceleration meter. The compound meter tends to be another category which has a unique combination of the speed meters and the displacement. You will find variations of these two meters in terms of features and costs.

There are also digital meters along with analog metes that are used even today. The digital meters offer a much higher level of efficiency and precision. The flow meters utilize different ways for calculating and determining the flow of liquids. The most popular devices are the magnetic and ultrasonic devices which provide precise measurement of the actual flow of liquids.

These meters function according the certain systems. By putting the meters near the feed collections, precise measurements are achieved. The calculated results of the fluid measurements are sent to a database where they get displayed precisely.

The speed is measured and converted into the volume of water by the actual velocity flow meter. The data that is received and collected is then changed into volume with the use of different systems. There are various types of velocity meters which include generator meters, multi-jet meters, propeller, ultrasonic, and permanent magnet meters to name a few. These meters are ideal for the calculation of enormous flow of water level. Hence, they are used extensively in large industrial operations and even vegetation.

Another notable flow meter is the positive displacement meter which is used for measuring the flow of water by contrasting it to the level of liquid held in the step. The aggregate of the times the step empties and contains the water helps to determine its flow. The devices uses a piston mechanism to work and is used for the calculation and recording of the information. These are ideal for estimating low flow liquids. Therefore, due to their characteristics, you would find such devices in office properties, apartments, residences and even in resorts.

They water flow metes can be read inside cubic inches or feet depending on the requirements of the system. There are spherical and straight registers that display the readings. All of these registers would incorporate a number consisting of numbers that can be used for the calculation of the water usage without any difficulty.

These days, there are different types of flow meters which can be bought depending on what one is looking for. It is easy to find the right kind of device that has the characteristics that you are looking for such as withstanding the climate, strength and corrosion-proof to name a few.

How And Where Should You buy Electromagnetic Flow Meter?

The magnetic flow meter is one of the most generally utilized flow measurement devices and it is also known as an electromagnetic flow meter or as mag meter for short. It is a great innovation that has integrated electronic devices and does not use any moving parts making it an extremely convenient choice.

The electromagnetic flow meter is the ideal solution for dirty water based liquid or wastewater applications and even for situations where the maintenance is low or if low pressure drop is mandatory. However, the device would not work with distilled water, non-aqueous solutions and hydrocarbons. Faraday’s law of electromagnetic indication is the physical principle on which the device works.

Various Types of Electromagnetic Flow Meters

There are many different types of magnetic flow meters which are designed to satisfy the various needs of the industry. Some of these are cost efficient and easy, while others are advanced and expensive. Nonetheless, one should not base their choice on price and technology, but rather on the infrastructure that is in place. Some of types of magnetic flow meters consist of the in line magnetic meter which has super noise immunity and better ceramic detection tubes in place. These types of meters provide you with specific flow measurements and come in various piper sizes.

One of the latest flow meters is the turbine flow meter which uses bipolar pulsed DC technology and comprises of the best high-tech features which one could possibly find. They are popular due to their long term dependability attributes and low cost maintenance. Another type of meter which is used is the low flow magnetic meter. It is used for chemicals of different viscosities and electrically conductive fluids.

Where Can One Buy the Electromagnetic Flow Meters?

When purchasing the ultrasonic level sensor and the electromagnetic flow meter, there are certain factors which need to be considered which is if it is conductive or water based, abrasive or slurry, for remote display or integral display. Other factors include if digital output or an analogue output is required, whether it is needed for checking maximum and minimum flow rates of the device, for determining if the fluid is chemically compatible for measuring the wet parts, is it for the identification of minimum and maximum temperature and procedure and also for determining the size of the pipe.

How to Select an Online Supplier?

The internet has made it easy to order things online. It is important to choose an online supplier that has a reliable online presence. When buying an expensive flow meter like an electromagnetic one, it is better to buy it from a store so as to know about other extra service costs such as application related help, technical training, installation and field service. If you are buying from a supplier that is located in another country then make sure to check if they have a proper supply chain network which ensures that the flow meter is delivered at your specified address.

Buying Ultrasonic Water Level Sensor From An Online Store

A turbine flow meter comes along with a wide variety of applications. With their widespread use in the space shuttle industry to the pharma industry, they have numerous uses. The turbine flow meters are so popular because they can offer a correct reading at a rather economical rate. And to begin with, it is important to note how important it is to get an exact reading in whichever industry they’re being used. With the smallest kind of error in calculation, the entire attempt will become entirely useless. So many stores today do deal in such turbine flow meters.

Buying an Ultrasonic Water Level Sensor from an Online Store-Good Idea or Bad?

Many people stay quite cynical while dealing with online purchases. Some people believe that they might not be so safe. Frankly, it is a fact that sometimes, buyers often get tricked into buying the wrong, low quality items but in general, online buying is actually quite safe. Let’s enumerate and discuss all the potential reasons who online purchases should be made:

1. Diverse collections at the click of a button:

People often spend time searching from one shop to the next so as to come up to the perfect flow meter and buy. However, they could simply sit back at home, relax and look for great variety of flow meters that could be found with just one click. In fact, at one time, you could visit so many online stores. You get enough time to check, compare and examine it until finally purchasing it.

2. Online Payments:

The online payment system is an added advantage. You wouldn’t even be required to step out of your home to withdraw money from an ATM. All that’s really required is for you to simply provide the company with the necessary details of your credit/debit card and you are ready to purchase it. Besides that, in case you’re doubtful of this method, they even offer a cash on delivery payment mode.

3. Safe and Secure:

People have a misconception that online purchasing is rather unsafe. However, it quite safe and secure. All these online stores have an online method of payment via recognized Medias. This rather reduces the chances of getting deceived. If for a reason, somebody’s transaction does fail, they can simply contact the related authority and sort get their matters sorted out.

4. Affordable:

To the customers’ benefit, these online stores keep offering great deals, rebates and discounts so as to supply for more clients. In this way, the customers can be buy their desired items and much better and low rates.

5. Easy and Flexible:

This is the simplest way for anyone to purchase low pressure gauge. As mentioned previously, there is no need of stepping out of your comfortable home. You could simply use your Smartphone or even use a desktop to login to buy.

Bottom-line:

Still confused on whether or not you should purchase an item online? Well, think no more and just take the plunge. Go ahead and visit all your favorite online stores today. Select the perfect one that you need and simply place the order online accordingly.

Flow Meters Best for Industrial Use

There are various different kinds of liquid flow meters with unique features that differentiate them according to their accuracy and functionality. In order to know more about the types of flow meters best for industrial use without wastefulness, consider the following options of different volume-based meters.

1. Coriolis Meters

Coriolis meters exist in two plans to provide the true mass flow measurement. One of these designs is a single tube design, whereas the other one consists of two parallel tubes. Coriolis meters are suitable for a broad choice of gas and liquid applications. They are commonly used in industries that include pharmaceutical manufacturing, nuclear facilities, wastewater treatment facilities, custody transfer and natural gas measurement.

2. Differential Pressure Flow Meters

Differential pressure flow meters estimate changes in pressure for the identification of the speed of flow. It has a flow-restrictive orifice that processes the reduction in pressure through the restriction point. The drop in pressure from upstream to downstream are proportional to the flow rate. Sometimes, no moving parts are needed or a rapid response time is required. This is where a differential pressure flow meter is suitable. It is used in industrial applications for the calculation of output of fuels, plain water measurement testing or even chemical manufacturing. They are also used in labs for the control and calculation of the flow of gases while separating or mixing them by the use of chromatography.

3. Positive Displacement Gear Meters:

Positive displacement gear meters have an oval, counter-synchronized gear that is attached to revolve with the liquid flow. The amount of liquid transferred through these gears is well regulated and gives the meters a great accuracy. It is well suited for installation in the toughest situations and even for high viscosity fluids. They are used in hydraulics and they also work great with oil or fuel transfers, in manufacturing and paper and pulp industries. Since stainless steel is used for the, they are the ultimate choices for petrochemical industries or those that involve light or heavy oils.

4. Paddle Wheel Meters

Paddle wheel meters exist in different forms with propellers, oscillating disks and spinning paddle wheels. The spinning parts of a paddle wheel meter deliver a pulse while passing through an optical or magnetic sensor. Such a meter offers brilliant accuracy at low costs. It is usually used in the rural areas for water or wastewater treatment, irrigation, aqua farms, and in plain-water capacity. Because these meter work well with viscous liquids, they are suitable for use in services and the gas and oil industries.

5. Magnetic Flow Meters:

Magnetic meters are of two types: full-bore and insertion. They are high-end liquid flow meters and can be used in chemical manufacturing, petrochemical, mining, paper and pulp manufacturing, industries of foods and beverages and water purification.

Conclusion:

According to the above article, it is clear that magnetic flow meters are usually considered as the most suitable flow meters for industrial purposes. They can precisely measure any kind of conductive liquid flow, whether clean or dirty.

Ultrasonic Flow Meters Vs. Magnetic Flow Meters

Choosing the right flow meter technology is quite critical for your system and your ability to trust the meter’s values will depend greatly on the application. All the different kinds of meter technologies have their advantages and disadvantages. However, attention must be given to the nuances of your system and whatever flows through it.

For instance, when it comes to water applications, there are so many different kinds of technologies which could do the job. But the decision isn’t so simple. You must answer many questions regarding the types of flow meters which would be perfect for your system. In case of water applications, the ultrasonic and magnetic flow meters are popular today.

Ultrasonic Flow Meter:

Ultrasonic flow meters can detect and measure the flow rates without the invasion of flow stream or usage of moving parts. For their functioning, ultrasonic flow meters could use various operation principles such as the transit-time ultrasonic flow meter and the Doppler ultrasonic flow meter. Following are the pros and cons of an ultrasonic flow meter:

Pros:

  • Ultrasonic flow meters are available in much lower costs of installation. There would be no need to shut your system down and even your piping would require no alteration.
  • Lesser moving parts mean lesser maintenance required.
  • They can be used with corrosive solutions as well.
  • These flow meters are rather insensitive to variations in viscosity, temperature, density or pressure.
  • They are available in a diverse range of communication protocols, i.e. Transit Time

Cons:

  • There could be some errors or shifting of flow signals due to unknown internal piping variables.
  • Problems can arise from the pitting, scaling and fouling which might occur eventually in the older piping systems.
  • There may be some air space in the pipe which could affect the accuracy of ultrasonic flow meters.

Magnetic Flow Meters:

Magnetic flow meters are used to measure the flow rates by using Faraday’s Law of Electromagnetic Induction according to which, a magnetic field is produced by running current through a coil signaling the flow tube. After this, the conductive liquid/media creates a voltage while passing through the magnetic field and the flow tube. The electrodes can detect and measure the voltage that is resulted while the fluid passes through the flow tube. With increasing velocities, the voltage also increases and this signal is eventually changed to volumetric flow. Such flow meters are particularly created for systems which move conductive fluids like acids, water, slurries and caustic liquids.

Pros:

  • Magnetic flow meters have no flow hindrances or moving parts.
  • They are relevant to all flow profiles and don’t need a straight run.
  • They can respond to rapid changes in flow well.
  • They are applicable to liquids that have heavy particulates.
  • They have a life span of 75 years.

Cons:

  • The air space in the pipes of magnetic flow meters may affect their accuracy.

 

Conclusion:

Before coming up with just the right flow meter, you must consider both types of flow meters, that is, the ultrasonic and the magnetic flow meters along with their pros and cons.