Below are questions frequently asked by our customers and partners about GAO Tek’s ultrasonic and mass flow meters. They are further classified by their features handheld, high precision, rugged, data logging, probes, and liquid.

If you have any questions about our products or want to place an order, our technical experts can help you. Please fill out this form: https://gaotek.com/ask-an-expert/

or email us at sales@gaotek.com 

 

What are ultrasonic flow meters, and how does it work?

An ultrasonic flow meter is a device that measures the flow of fluid using ultrasonic waves. Ultrasonic flow meters utilize the transit-time or Doppler method to determine the velocity of the fluid, providing accurate flow measurements.

 

In what industries can ultrasonic flow meters be applied?

Our ultrasonic flow meters find applications in industries such as water and wastewater, oil and gas, chemical processing, and HVAC systems, offering non-intrusive and reliable flow measurement solutions.

 

How does it ensure the accuracy of its ultrasonic flow meters?

GAO Tek employs advanced calibration processes and adheres to industry standards to ensure the accuracy of our ultrasonic flow meters. Regular calibration checks and quality control measures are implemented to maintain precision.

 

Can ultrasonic flow meters be used for both liquids and gases?

Yes, our ultrasonic flow meters are designed to measure the flow of both liquids and gases, providing versatility for a wide range of applications.

 

What is the advantage of using ultrasonic flow meters from water and wastewater applications?

In water and wastewater applications, our ultrasonic flow meters offer non-intrusive measurement, reducing the need for cutting pipes and minimizing maintenance disruptions. They also provide accurate readings in a variety of fluid conditions.

 

Are ultrasonic flow meters suitable for measuring flow in large-diameter pipes?

Absolutely. Our ultrasonic flow meters are available in various sizes to accommodate different pipe diameters, making them suitable for measuring flow in both small and large pipes.

 

Can ultrasonic flow meters be used for custody transfer applications?

Yes, some models of our ultrasonic flow meters are suitable for custody transfer applications, providing the accuracy and reliability required for billing and financial transactions.

 

How can ultrasonic flow meters benefit the oil and gas industry?

In the oil and gas industry, our ultrasonic flow meters play a crucial role in measuring the flow of hydrocarbons, providing accurate data for production monitoring, pipeline management, and allocation of resources.

 

Can ultrasonic flow meters be integrated into existing control systems?

Yes, our ultrasonic flow meters are designed to be compatible with various control systems. Integration options and communication protocols are available to ensure seamless integration into existing infrastructure.

 

Are ultrasonic flow meters suitable for hazardous environments?

Some models of our ultrasonic flow meters are designed for use in hazardous environments and comply with safety standards, making them suitable for applications where explosive atmospheres may be present.

 

How do I install and set up ultrasonic flow meters?

We provide comprehensive installation and setup guides with our ultrasonic flow meters. Our support team is also available to assist with any questions related to installation and configuration.

 

Can ultrasonic flow meters measure flow in both directions?

Yes, many of our ultrasonic flow meters have bidirectional measurement capabilities, allowing them to measure flow in both forward and reverse directions.

 

What is the typical lifespan of ultrasonic flow meters?

The lifespan varies by model and usage. Our designs its ultrasonic flow meters for durability, and their lifespan can be extended with proper care, regular maintenance, and calibration.

 

Can ultrasonic flow meters be used for monitoring energy consumption in HVAC systems?

Absolutely. Our ultrasonic flow meters are commonly used for monitoring energy consumption in HVAC systems, providing accurate flow measurements for efficient heating and cooling operations.

 

How can I purchase ultrasonic flow meters?

GAO Tek’s ultrasonic flow meters can be purchased directly from our website or through authorized distributors. Contact our sales team for information on pricing, availability, and bulk orders.

 

What is a mass flow meter, and where are mass flow meters typically used?

A mass flow meters measures the mass of a fluid passing through a system. Mass flow meters are commonly used in industries such as pharmaceuticals, food and beverage, and gas processing, providing precise measurements of mass flow rates.

 

How does mass flow meter differ from volumetric flow meters?

Volumetric flow meters measure the volume of a fluid, whereas mass flow meters measure the mass. Mass flow meters provide accurate measurements regardless of changes in temperature or pressure, offering superior precision.

 

Can mass flow meters be used for gases and liquids?

Yes, our mass flow meters are versatile and can be used for both gases and liquids, offering accurate mass flow measurements in various applications.

 

What advantages do mass flow meters offer in the food and beverage industry?

In the food and beverage industry, our mass flow meters ensure accurate measurements of ingredients, allowing for precise control of recipes, minimizing waste, and maintaining product consistency.

 

Can mass flow meters be used for batch control and filling applications?

Yes, our mass flow meters are suitable for batch control and filling applications, providing precise measurements for accurate dosing and filling processes.

 

How does it ensure the accuracy of its mass flow meters for critical applications?

employs rigorous testing and calibration processes to ensure the accuracy and reliability of our mass flow meters, especially for critical applications where precision is paramount.

 

Are mass flow meters suitable for measuring corrosive gases or liquids?

Yes, some models of our mass flow meters are designed to handle corrosive gases or liquids, featuring materials that resist corrosion and ensure accurate measurements in challenging environments.

 

Can mass flow meters be integrated into control systems for automated processes?

Yes, our mass flow meters are designed for seamless integration into control systems, offering communication protocols and interfaces to facilitate automation and process control.

 

How do I calibrate mass flow meters for optimal performance?

We provide calibration guidelines for our mass flow meters. Regular calibration is recommended to ensure accurate and reliable measurements, and calibration services may also be available.

 

How can I obtain technical support for mass flow meters?

We provide technical support for its mass flow meters through various channels, including online resources, customer support hotlines, and service centers. Our team is dedicated to assisting customers with any technical inquiries or issues.

 

What are the applications of ultrasonic and mass flow meters?

  • Water and Wastewater Management: Monitoring water consumption in residential, commercial, and industrial settings, Leak detection in water supply systems.
  • Oil and Gas Industry: Measurement of liquid and gas flow in pipelines, Custody transfer applications for accurate billing.
  • Chemical Processing: Monitoring the flow of various chemicals in manufacturing processes, Precise measurement of chemical inputs for quality control.
  • Food and Beverage Industry: Measurement of liquids in food and beverage production processes, Monitoring flow rates for efficiency and quality control.
  • Pharmaceuticals: Monitoring the flow of liquids in pharmaceutical manufacturing, Ensuring precise control of fluid inputs in drug production.
  • Power Generation: Monitoring coolant flow in power plants, Measurement of fuel flow in gas turbines.
  • HVAC (Heating, Ventilation, and Air Conditioning): Monitoring the flow of chilled water or other fluids in HVAC systems, Energy management and optimization in building services.
  • Pulp and Paper Industry: Measurement of pulp and paper stock flow in paper mills, Monitoring the flow of chemicals used in the paper manufacturing process.
  • Gas Flow Measurement: Monitoring the flow of gases in industrial processes, Control of gas flow in laboratories and research facilities.
  • Chemical and Petrochemical Industry: Measurement of mass flow rates of various chemicals, Monitoring and controlling the flow of gases and liquids in chemical processes.
  • Aerospace: Measurement of fuel flow in aircraft engines, Monitoring gases in spacecraft propulsion systems.
  • Medical Devices: Control and monitoring of gas flow in medical equipment, Administration of precise volumes of gases in healthcare applications.
  • Semiconductor Manufacturing: Monitoring and controlling the flow of gases in semiconductor fabrication processes.
  • Environmental Monitoring: Monitoring emissions of gases in environmental studies, Measuring gas flow rates in air pollution control systems.
  • Biotechnology: Monitoring and controlling the flow of liquids in bioreactors, Measurement of gases in fermentation processes.
  • Automotive Testing: Measurement of air and fuel flow in engine testing, Monitoring gas flows in exhaust systems.

 

What U.S. regulations do GAO Tek ultrasonic and mass flow meters comply or help customers to comply?

  • Measurement Standards: Compliance with measurement standards set by organizations such as the American National Standards Institute (ANSI) and the International Organization for Standardization (ISO).
  • Industry-Specific Standards: Depending on the application, ultrasonic flow meters may need to comply with industry-specific standards. For example, in the oil and gas industry, compliance with API (American Petroleum Institute) standards may be necessary.
  • Environmental Regulations: Depending on the fluids being measured, there may be environmental regulations related to the handling and monitoring of certain substances.
  • Measurement Standards: Compliance with relevant measurement standards, such as those established by ANSI, ISO, or the National Institute of Standards and Technology (NIST).
  • Industry-Specific Standards: Similar to ultrasonic flow meters, compliance with industry-specific standards may be required. Industries such as aerospace, automotive, and pharmaceuticals may have their own standards.
  • Gas and Fluid Regulations: Compliance with regulations related to the types of gases or fluids being measured. This can include safety and environmental regulations.
  • Health and Safety Standards: Adherence to health and safety standards set by Occupational Safety and Health Administration (OSHA) or other relevant agencies, especially in industrial settings.
  • Quality and Calibration: Calibration standards to ensure the accuracy of measurements. Compliance with standards related to calibration and quality control may be required.
  • Explosion-Proof Requirements: In certain environments where explosive gases or materials are present, mass flow meters may need to comply with standards for explosion-proof or intrinsically safe design.
  • NIST Traceability: Ensuring traceability to the National Institute of Standards and Technology (NIST) for accurate and reliable measurements.
  • CE Marking: If the flow meters are intended for export to Europe, compliance with CE marking requirements may be necessary.
  • UL Certification: For certain applications and industries, compliance with standards certified by Underwriters Laboratories (UL) may be required.

What Canadian regulations do GAO Tek ultrasonic and mass flow meters comply or help customers to comply?

  • Measurement Standards: Compliance with measurement standards set by organizations such as the Measurement Canada, which is responsible for ensuring accuracy and consistency in measurements.
  • Industry-Specific Standards: Depending on the application, ultrasonic flow meters may need to comply with industry-specific standards. For example, in the oil and gas industry, compliance with relevant standards may be required.
  • Environmental Regulations: Depending on the fluids being measured, there may be environmental regulations related to the handling and monitoring of certain substances.
  • Measurement Standards: Compliance with measurement standards set by Measurement Canada or other relevant authorities.
  • Industry-Specific Standards: Compliance with industry-specific standards applicable to the type of fluid or gas being measured. This may include standards set by regulatory bodies or industry organizations.
  • Gas and Fluid Regulations: Compliance with regulations related to the types of gases or fluids being measured. This can include safety and environmental regulations.
  • Health and Safety Standards: Adherence to health and safety standards set by relevant Canadian authorities, especially in industrial settings.
  • Measurement Canada Certification: Compliance with Measurement Canada certification requirements for devices used in trade.
  • CSA Marking: Compliance with standards certified by the Canadian Standards Association (CSA) may be required for certain applications and industries.
  • Traceability: Ensuring traceability to national standards for accurate and reliable measurements.
  • Environmental Regulations: Compliance with environmental regulations related to the disposal of devices or substances used in the flow meters.

 

What international standards do GAO Tek ultrasonic and mass flow meters comply or help customers to comply?

  • ISO 11631: Title: Measurement of fluid flow in closed conduits – Ultrasonic meters for gas. Specifies general principles and requirements for ultrasonic gas flow meters.
  • ISO 17089-1: Title: Measurement of fluid flow in closed conduits – Ultrasonic meters for gas – Part 1: Meters for custody transfer and allocation measurement. Focuses on ultrasonic gas flow meters used for custody transfer and allocation measurement.
  • ISO 20494: Title: Measurement of fluid flow in closed conduits – Ultrasonic meters for liquid. Provides general principles and requirements for ultrasonic liquid flow meters.
  • ISO/TR 9464: Title: Measurement of fluid flow in closed conduits – Guidelines for the use of electromagnetic flowmeters for conductive liquids. Although focused on electromagnetic flowmeters, it provides useful guidelines for fluid flow measurement.
  • ISO 5167-6: Title: Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full – Part 6: Considerations for devices with negligible pressure loss. Although not specific to mass flow meters, it provides considerations for devices used in fluid flow measurement.
  • ISO 27891: Title: Measurement of fluid flow – Procedures for the evaluation of uncertainties. Provides guidelines for evaluating uncertainties in fluid flow measurements, which can be applicable to various types of flow meters.
  • ISO 21360-1: Title: Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full – Part 1: General principles and requirements. Offers general principles and requirements for flow measurement devices, which can be relevant to mass flow meters.
  • ISO 13485: Title: Medical devices – Quality management systems – Requirements for regulatory purposes. Relevant for mass flow meters used in medical devices, ensuring compliance with quality management systems.

 

What alternative names does a ultrasonic and mass flow meter have?

The alternative names of ultrasonic and mass flow meters are ultrasonic flow sensor, ultrasonic doppler flow meter, ultrasonic transit-time flow meter, non-intrusive flow meter, clamp-on flow meter, acoustic flow meter, sonic flow meter, mass flow sensor, mass flow meter, thermal mass flow meter, direct mass flow meter, volumetric mass flow meter, inertial mass flow meter, and in-line mass flow meter.

 

What ultrasonic and mass flow meters does GAO Tek have?

Here is the link for the entire ultrasonic and mass flow meters category from GAO Tek:

https://gaotek.com/category/structural-testers/ultrasonic-mass-flow-meters/

Ultrasonic and mass flow meters are further organized by feature handheld, high precision, rugged, data logging, probes, and liquid.

 

How much time does GAO Tek take to ship to a U.S. location?

GAO Tek ships overnight to anywhere on the continental U.S. from one of its North American facilities.

 

How much time does GAO Tek take to ship to a Canadian location?

GAO Tek ships overnight to anywhere in continental Canada from one of its North American facilities.