Product Introduction
- High Accuracy ±0.5% with curve graphs indicating flow data
- Handheld ultrasonic energy meter with portable carrying case
- 3.5 inch TFT Color Backlit LCD Screen 320*240
Product Parameter
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Specifications |
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Flow Rage |
± (0.03 ~ 40) ft/s ± (0.01 ~ 12) m/s |
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Accuracy |
± 0.5% of measured value |
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Repeatability |
0.15%. |
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Pipe Size |
DN25-DN1800mm |
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Output |
Analog output: 4~20mA, Max 750 Ω. |
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SD Card |
Storage: 2GB (To prevail in kind) Max: 512 files Interval: 1 ~ 60 seconds |
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Power Supply |
Rechargeable Lithium Battery Power ( continuous operation of main battery 10 hours ). |
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Keypad |
Tactile Keys |
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Display |
3.5 inch TFT color screen( 320 × 240 ), backlit LCD. |
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Temperature |
Transmitter: -10℃ ~ 50℃ ( -40°F to 176°F ) Measuring medium: - 40℃ ~ 80℃ (Standard) |
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Humidity |
0 ~ 99% RH, non-condensing. |
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Transmitter |
NEMA13 ( IP54 ). |
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Transducer |
Encapsulated design, IP68 Standard cable length: 5m |
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Weight |
Transmitter:lkg |
Applications
Applications:HVAC,Industrial Wastewater Treatment,Sewage Treatment,RAS,Aquaculture,,Environmental Protection & Energy Systems etc.
Heating Ventilation Air Conditioning (HVAC)
Ultrasonic Energy Meter offer the advantages of non-invasiveness, high accuracy, wide measurement range, contamination resistance and high reliability in HVAC systems. They can provide accurate flow measurement results to help optimize system operation and achieve efficient use of energy.
1.Easy to install: external clamp-on Ultrasonic Energy Meter can be clamped directly on the outside of the pipe, without cutting or altering the pipe. This installation is very simple, will not interfere with the normal operation of the system, and will not cause water leakage or the risk of leakage.
2. No pressure loss: external clamp-on Ultrasonic Energy Meter does not require directly contact with the fluid, so there will be no resistance to the flow of fluid or pressure loss. This ensures the normal operation of the system, and will not have an impact on the flow measurement results.
3. High-precision measurement: external clamp-on Ultrasonic Energy Meter can provide high-precision flow measurement results, can accurately monitor the HVAC system in the cooling water or hot water flow. This is very important for the operation and optimization of the control system to ensure the efficient operation of the system.
4. Applicable to different pipe diameters: external clamp-on Ultrasonic Energy Meter can be applied to different pipe diameters, with a large scope of application. This means that whether it is a small residential HVAC system or a large commercial HVAC system, you can use the clamp-on ultrasonic flow meter for flow measurement.
P118i clamp-on Ultrasonic Energy Meter has the advantages of easy installation, no pressure loss, high-precision measurement and applicable to different pipe diameters, suitable for a variety of HVAC systems flow monitoring needs.
Product details
P118i Ultrasonic Energy Meter enables the user to do flow measurement checks at many points in a flowprocess without the need for a permanent installation.This Ultrasonic Energy Meter uses Gentos unique PICOFLY time measurement technology, which could make the resolution reach to 10 picoseconds (0.01 nanosecond).
It realizes the high respondence and high accuracy ultrasonic measurement technology and application.Comparing with other traditional flowmeter or ultrasonic flowmeter, it has distinctive features such as high precision, high reliability, high capability and low cost.
More advantages of the Ultrasonic Energy Meter:PICOFLY technology designed. Less hardware components, low voltage broadband pulse transmission and low consumption power. Clear and user-friendly menu selections make it simple and convenient to use Ultrasonic Energy Meter. Daily, monthly and yearly totalized flow. Parallel operation of positive, negative and net flow totalizer with scale factor (span) and 7 digit display.
Wiring Diagram
Transmitter Dimensions
Transducer
Product Qualification
For the past three decades, Gentos has emerged as a renowned manufacturer of ultrasonic flow meters, epitomizing excellence through the production of top-tier products at competitive prices.
Distinguished as pioneering innovators, we are dedicated to introducing eco-friendly solutions and consistently raising the bar for industry standards, all while maintaining affordability.
Throughout our journey, Gentos has demonstrated an unwavering commitment to enhancing the functionality, quality, and performance of our product line, continuously propelling the industry forward. In this intricate process of product design, we actively seek the invaluable input of our esteemed clientele, acknowledging their indispensable contributions in shaping our profound achievements.
This harmonious collaboration, seamlessly intertwining the realms of security and efficiency, sets Gentos apart in an arena where excellence is paramount and deemed irrefutable.
Why Choose Us
Comprehensive System
Gentos operates as a cohesive unit, with all departments working closely together to provide efficient and professional services to our customers.
Professional Solutions
We provide professional solutions to customers with diverse flow meter requirements and limited understanding of flow meter parameters in their applications.
Caring Service
Our technicians are committed to providing prompt and exceptional support to customers, addressing their challenges with efficiency and professionalism.
Technical Expertise
Gentos personnel are certified and our production processes and products meet quality and technical standards.
Understanding Ultrasonic Flow Meters
Ultrasonic flow meters are crucial devices employed in various industries for the measurement of the velocity of fluids. They provide a non-invasive method to measure the volume or mass flow of liquids and gases. These advanced meters operate on the principle of ultrasound technology and have distinct advantages over traditional flow measuring devices. Let's delve into the working principle, types, and applications of ultrasonic flow meters.
Working Principle of Ultrasonic Flow Meters
The basic working principle of an ultrasonic flow meter is grounded in the use of sound waves. These meters function by transmitting and receiving ultrasonic waves between transducers; the difference in the transit time of these waves is measured and used to calculate the flow rate.
The flow meter sends an ultrasonic sound wave from one transducer to another. This wave travels with the fluid flow.
Subsequently, the meter sends another wave from the second transducer to the first one, against the flow of the fluid.
When the fluid is stationary, both waves travel at the same velocity. However, if the fluid is moving, the wave travelling with the flow reaches the other transducer faster, and the wave travelling against the flow takes longer.
By calculating the time difference, the flow meter measures the velocity of the fluid, which can then be used to determine the volume or mass flow.
There are primarily two types of ultrasonic flow meters: Doppler shift and transit-time meters.
Doppler Shift Meters: These are designed to measure the velocity of 'dirty' fluids that contain suspended particles or bubbles. They work based on the Doppler effect, which describes the change in frequency or wavelength of a wave in relation to an observer moving relative to the wave source.
Transit-Time Meters: These are used to measure the flow of clean, single-phase fluids that do not contain any bubbles or particles. As we discussed earlier, they work by comparing the time taken for an ultrasonic wave to travel upstream against the flow versus downstream with the flow.
Applications of Ultrasonic Flow Meters
Thanks to their unique attributes, ultrasonic flow meters find wide usage in diverse sectors.
Water and Wastewater Management: They are extensively used for leak detection, flow measurement, and chemical dosing in water and wastewater management.
Petrochemical Industry: Ultrasonic flow meters are suitable for measuring the flow of different petrochemicals, including crude oil and natural gas.
Food and Beverage Industry: These meters are utilized for hygienic flow measurement of liquids during food processing.
Power Generation: They find application in the power sector for measuring the flow of coolants in power plants.
Ultrasonic flow meters and converters use ultrasonic waves that measure heat, gas, and water flow rates with high accuracy, ensuring precise and reliable results. As a technologically advanced measurement system, ultrasonic flow meters offer abundant benefits that can enhance products and flow management. Discover the advantages of ultrasonic flow meters for your application and reap the many rewards this precise measurement solution offers. Ultrasonic flow meters can be implemented as either in-line or camp-on (non-invasive) solutions, making the technology very versatile.
Non-Intrusive Measurement
Clamp-on ultrasonic flow meters offer a notable advantage with their non-intrusive measurement capability. Unlike other flow meters, they don't require physical insertion into the pipeline, eliminating contamination and pressure drop risks. The meter's ultrasonic waves can collect data without direct contact with the substance in question. Their non-intrusive properties make them well-suited for applications involving sensitive or corrosive materials.
Low Maintenance
Clamp-on ultrasonic flow meters are inherently durable, thanks largely to their non-invasive nature. Their lack of physical contact with the fluid being measured eliminates the usual wear and tear associated with continuous flow monitoring.
Ultrasonic flow meters do not contain moving parts, which are typically prone to mechanical failure over time. This unique construction ensures ultrasonic flow meters can withstand rigorous usage when exposed to a variety of conditions without compromising their performance or accuracy. Ultrasonic flow meters have a prolonged service life, providing a cost-effective solution for long-term flow measurement needs.
Application Versatility
Ultrasonic flow meters are exceptionally versatile and capable of effectively handling a broad spectrum of flow rates, making them an ideal choice for numerous applications. These reliable devices offer precise and efficient flow measurement solutions for many industries, including water treatment, chemical processing, and measurement of gases. These meters are also widely used by utility companies distributing water and natural gas to residential homes and apartment buildings.
The ability of ultrasonic flow meters to accurately monitor and analyze diverse flow dynamics contributes to improved operational efficiency and optimal resource management in many scenarios. Their non-intrusive nature of clamp-on meters and compatibility with various pipe materials further enhance their versatility and appeal in diverse industrial settings. The in-line meters allow ultrasonic accuracy and long service life in a format that facilitates drop-in replacement of mechanical meters in water utility infrastructure.
High Accuracy and Reliability
No matter the fluids you need to measure, accuracy and precision play an influential role in optimizing fluid transportation and containment. Ultrasonic flow meters provide precise flow velocity measurements with minimal error, ensuring accurate data for your applications.
Ultrasonic flow meters also maintain consistent performance under various conditions, as they are unaffected by temperature, pressure, and viscosity variations. At PMT, we sell ScioSense ultrasonic flow converters that provide precise measurement readings down to 0.5 liters per hour (8.3 milliliters per minute).
Ultrasonic flow meters offer numerous advantages that can enhance your applications. Incorporating an ultrasonic flow meter can be a strategic move to optimize operations and improve overall productivity and efficiency. Call PMT today to get paired with the right ultrasonic flow converter and indulge in the many benefits this tech offers.
The Benefits of Using Ultrasonic Flow Meters for Steam Measurement
When someone thinks of steam, heating and cleaning are the most common applications. Heating could take the form of warming a house or building to being a part of a large district heating system in which steam consumption is a significant concern due to billing and energy rebates. For cleaning, steam is consumed for sterilization or deep cleaning in the pharmaceutical, food and beverage and other industries.
In the chemical and petrochemical industry, steam is commonly used for heat exchanging and as a reactant for steam cracking. Heat exchangers use steam to transfer energy to increase or maintain the optimal temperature of another fluid. In steam cracking, steam is introduced with a feedstock and sent to a cracking furnace to break the feedstock molecules into more valuable components. With these process steam flow measurements, it is critical to optimize performance and not waste energy or money from the generation of steam.
Unfortunately, measuring steam flow is not easy. Steam has the challenge of operating at high temperatures and across a wide pressure range, from close to ambient pressures to significant high pressures, based on final use cases and requiring little pressure drop to not waste energy. Steam users also desire a relatively high turndown or flow measurement range to understand energy usage during peak and low demand needs.
When it comes to measuring steam, ultrasonic technology may provide advantages over traditional technologies. For example, ultrasonic flow meters are known to have a high turndown ratio, which means users can measure steam during seasons when consumption is typically low. A single ultrasonic flow meter can cover a wide range of flows, providing users with additional savings. Using a single ultrasonic flow meter to cover the full range results in lower capital and installation costs.
In addition to a high turndown, ultrasonic meters provide no pressure drop. When measuring steam flow rate, pressure drop caused by orifice or vortex shedding meters robs energy from the steam, reducing the amount of power and heat delivered to the user. However, using a flow meter with two ultrasonic transducers that do not protrude into the flow stream is more effective as transducer installation causes no pressure drop and reduces steam generation costs.
Ultrasonic meters minimize the long-term cost of ownership. They have no moving parts to wear out or collect debris and require no regular maintenance or calibration. Titanium transducers are not affected by erosion from condensate droplets and will not fail due to thermal expansion cycles. Considerable costs are involved in maintaining, retesting and recalibrating other traditional flow technologies. As end users are increasingly looking to technology to optimize operations and reduce cost, these are the ultrasonic solution has risen in popularity.
What are Some Reasons to use Ultrasonic Flow Meters?
Ultrasonic flow meters are versatile instruments that are used to measure the flow rate of liquids or gases in a wide range of applications. They offer several advantages over other types of flow meters, which make them a popular choice in various industries. Here are some reasons to use ultrasonic flow meters:
1. Non-Invasive Measurement: Ultrasonic flow meters do not require direct contact with the fluid being measured. This non-invasive nature eliminates the need for cutting pipes or interrupting the flow, reducing maintenance and downtime.
2. Wide Range of Applications: Ultrasonic flow meters can be used to measure the flow of liquids and gases, making them suitable for diverse industries such as water and wastewater, oil and gas, chemical processing, HVAC, and more.
3. High Accuracy: Modern ultrasonic flow meters offer high accuracy and repeatability, making them suitable for applications that require precise flow measurements. They can handle both low and high flow rates with accuracy.
4. No Moving Parts: Unlike some other flow meter types, ultrasonic flow meters have no moving parts. This reduces the risk of mechanical failure and minimizes maintenance requirements.
5. Minimal Pressure Drop: Ultrasonic flow meters typically have a low pressure drop across the measurement device, which ensures that the flow characteristics of the fluid are not significantly altered by the meter.
6. Biocompatible: Ultrasonic flow meters are often used in the pharmaceutical and food industries because they do not introduce contamination to the fluid being measured, making them suitable for sanitary applications.
7. Long-Term Stability: Ultrasonic flow meters are known for their long-term stability and reliability, making them a cost-effective choice over the life of the instrument.
8. Wide Turndown Ratio: These meters often have a wide turndown ratio, meaning they can accurately measure a wide range of flow rates, providing flexibility in various process conditions.
9. Remote Monitoring and Data Logging: Many modern ultrasonic flow meters come equipped with digital interfaces and data logging capabilities, allowing for remote monitoring and data collection, which is valuable for process control and optimization.
10. Minimal Maintenance: Ultrasonic flow meters require minimal maintenance compared to some other flow measurement technologies. They do not have internal parts that wear out, reducing the need for frequent calibration and repairs.
11. Compatibility with Various Fluids: Ultrasonic flow meters can be used with a wide range of fluids, including corrosive and abrasive ones, by selecting appropriate materials for transducers and sensors.
12. Energy Efficiency: Ultrasonic flow meters can contribute to energy efficiency by helping operators optimize processes and reduce energy consumption through accurate flow measurements.
13. Environmental Compliance: They can help industries comply with environmental regulations by providing accurate data for monitoring and reporting purposes.
What are the Key Features of an Ultrasonic Flow Meter?
We developed our ultrasonic flow meter series to allow low volumes – between 2 and 1500 ml/min – to be measured and controlled with high precision, high linearity and low pressure loss. This is achieved by using ultrasonic sound waves in a sensor with a small tube diameter.
We discovered that users prefer this ultrasonic flow meter over other measurement and control technologies because of the following features:
It is fluid independent.
It has a hygienic design that now also has 3-A authorisation.
It has a built-in PID controller.
It is not sensitive to vibrations.
It offers continuous and batch dosing.
Since its launch in 2017, the range of ultrasonic flow meters has seen several changes that ensure even closer alignment with the requirements of the various customer markets. These changes include a swivel display, new communication buses, a new hygienic valve and updates in the hygiene certifications (3-A).
What are the Restrictions of Ultrasonic Flow Meter?
Fluid properties: The accuracy of ultrasonic flow meters can be influenced by the properties of the fluid being measured, such as viscosity, density, and conductivity. Certain fluids might require special calibration or compensation.
Flow conditions: Flow velocity, turbulence, and the presence of bubbles or solids in the fluid can affect the measurement. Steady and laminar flow conditions are typically preferred for accurate readings.
Pipe geometry and dimensions: The size and shape of the pipe or tubing can also have an impact. Ultrasonic flow meters are usually calibrated for specific pipe diameters and geometries.
Installation requirements: Proper installation is crucial. The transducers need to be properly mounted and aligned with the fluid flow to ensure accurate measurements.
Ambient conditions: External factors like temperature, humidity, and noise can potentially affect the performance of the ultrasonic sensors.
Cost: Ultrasonic flow meters can be relatively expensive compared to some other flow measurement methods.
Where is Ultrasonic Flow Meter Used?
Ultrasonic flow meters are used in a variety of applications where the accurate measurement of liquid or gas flow rates is required. Some common uses include:
1. Water and Wastewater: They are widely used in municipal water supply systems and wastewater treatment plants to measure the flow of clean water and process fluids.
2. Oil and Gas: These meters are used in the oil and gas industry for measuring the flow of crude oil, refined products, natural gas, and other hydrocarbons in pipelines.
3. Chemical Processing: Due to their ability to handle corrosive substances without contact, ultrasonic flow meters are suitable for monitoring the flow of chemicals in industrial processes.
4. Food and Beverage: They are employed in the food and beverage industry to monitor the flow of liquids such as water, juices, and syrups during production.
5. HVAC Systems: Ultrasonic flow meters are used in heating, ventilation, and air conditioning (HVAC) systems to optimize the distribution of heating and cooling fluids.
6. Energy Management: These meters can be integrated into energy management systems to monitor and control the usage of utilities in commercial buildings, campuses, and other large facilities.
7. Medical and Pharmaceutical: They are utilized in medical and pharmaceutical industries for the precise measurement of liquids involved in drug manufacturing processes, IV solutions, and more.
8. Irrigation: Ultrasonic flow meters are used in agricultural irrigation systems to measure the water flow rate to crops and ensure efficient water usage.
9. Environmental Monitoring: These meters can be used for environmental monitoring and research to measure water flow in rivers, streams, and other bodies of water.
10. Industrial Manufacturing: They are used in various manufacturing processes to monitor and control the flow of liquids and gases that are part of production lines.
The flexibility and non-invasive nature of ultrasonic flow meters make them suitable for a wide range of applications, including those where traditional flow measuring devices may not be feasible due to high pressures, corrosive fluids, or the desire to avoid direct contact with the flowing medium.
Gentos Measurement & Control Co., Ltd is a leading manufacturer of ultrasonic flowmeters with over three decades of experience in fluid measurement.
Our pFlow brand has gained a strong reputation and is highly regarded in Asia, Europe, and America. Gentos Product line includes Clamp on flowmeters, BTU meters, IoT Ball Valves, providing versatile solutions for various applications.
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