For the most accurate measurement of pure gas flow, thermal flow meters for pure gas applications from Fox Thermal provide high accuracy and fast response, all in a no-moving-parts design to reduce maintenance costs.
Here are some great features of Fox Thermal flow meters:
Pure gas mass flow meters from Fox Thermal deliver the highest level of accuracy, with exceptional low-flow sensitivity, over a wide range of industrial applications.
Compare the price, ease-of-use, and flexibility of Fox Thermal mass flow meters and their features versus the features and cost of our competitors.
Not only will you experience great customer service from Fox Thermal and its representatives, but you will also avoid the long lead times of other brands.
The FT1 is the most popular flow meter for pure gas applications. Features include a list of pure gases in the Pure Gas menu on Gas-SelectX®, Calibration Validation with CAL-V™, a great price point, and a short lead time.
Features include:
The Fox Thermal Model FT4A includes the Gas-SelectX® expanded gas selection menu, including the Pure Gas menu, and the CAL-V™ calibration validation feature. It is CE, FM, and FMc approved, along with ATEX and IECEx. Applications include gas separators and vapor recovery units.
Features include:
The Fox Thermal Model FT4X thermal mass flow meter comes with an advanced data logger which maintains a 7-year history. Includes the Gas-SelectX® & CAL-V™ calibration validation features. The FT4X flow meter is available cleaned and bagged for Oxygen service.
Features include:
Pure and mixed gases are used in manufacturing processes for pharmaceuticals, vehicles, electronics, and many more applications. These gases must maintain high purity or else they risk diminishing product quality.
Large shops or manufacturers often store gases on-site and then pipe the gas to equipment. Measuring the flow of gases to track usage and compare to purchase manifests allows operators to find inefficiencies or leaks.
Detecting leaks early is crucial to maintain stock and keep costs under control. Finding inefficiencies early can allow the operator to make key decisions for maintenance or replacement strategies.
Fox Thermal mass flow meters provide the ideal solution to control leaks with easy installation, a no-moving-parts design, and a wide turndown (up to 1,000:1, 100:1 typical).
Pure gases are used in a multitude of ways across different industries, requiring accurate flow measurements. Pure gas flow monitoring is essential for specialty gas producers of nitrogen, argon, carbon dioxide, hydrogen, oxygen, etc.
Other applications for pure gas flow meters include food processing and beverage manufacturing, fluid bed dryers, water purification, tablet and pill coating, welding, annealing, and purge monitoring.
Fox Thermal manufactures the following thermal mass flow meters for pure gas flow measurement:
When measuring pure gas flow, the flow meter must be calibrated to the actual gas composition. Fox Thermal’s Gas-SelectX® gas selection feature - available on our FT1, FT4A, and FT4X flow meters - allows the user to easily switch from monitoring the flow of one gas to another.
So, for example, Gas-SelectX® comes with a Pure Gas menu, allowing the user to change from measuring pure Nitrogen to pure Oxygen. This avoids sending the meter back to the factory for recalibration to the new pure gas type - eliminating the time out of service, process downtime, and service charges from manufacturers.
Another key feature from Fox Thermal, the CAL-V™ Calibration Validation test feature, is available on the FT1, FT3, FT4A, and FT4X flow meter models. A CAL-V™ test can be run anytime and under process flow conditions.
The test produces a pass/fail result that ensures the flow meter retains its NIST-traceable calibration from the factory. This allows the user to avoid shutting down the process while checking that the meter is still measuring the gas flow accurately.
Pure gas flow meters may be used in any of these applications and industries:
See how Fox Thermal helps make downtime a thing of the past.
If you’re not sure which flow meter is right for your needs, our Help Me Choose app walks you through a short series of questions to help you choose the ideal meter.
Simply enter your process data and measurement requirements into our automated product configurator. Drop-down menus and Help icons will guide you to answer each question.
Save the data you entered into the configurator to create a PDF with a model code and application ID. When you're ready, submit your application to the team at Fox Thermal for a quote.
One answer to cleaner global energy supplies is the conversion of fossil fuels to hydrogen. Accurate pure gas flow measurement solutions, like thermal mass flow meters, are key to efficient process control for hydrogen applications.
There are a few key characteristics to consider when choosing the best flow meters for pure gas flow monitoring applications.
Plant managers and maintenance managers often use several thermal mass flow meters to determine precisely where their valuable high-purity gases are being consumed and possibly wasted.
Industrial gas flow meters must be rugged, packed with features and options, and ready to measure out of the box. Plant operators must often keep the process gas flow uninterrupted in order to keep production running.
Industrial gas mass flow meters by Fox Thermal provide easy installation with either insertion or inline style meters. This type of meter operates with no moving parts and offers a wide measurement range (up to 1,000:1, 100:1 typical).
View Industrial ApplicationsCommunities across the U.S. and the world are updating and improving their aging wastewater treatment facilities. Innovation in wastewater treatment practices that harness biogas for cogeneration are also on the rise. This industry has also been impacted by methane reduction goals worldwide.
Fox Thermal gas mass flow meters can accurately measure the air systems used in aerobic processes and the biogas from anaerobic treatment processes.
View Biogas ApplicationsThe demand for natural gas has led to offshore exploration and horizontal fraction drilling. The flowback from shale oil plays has many different components that must undergo a process to separate the water/chemical solution from the oil and gas components.
Fox Thermal mass flow meters can accurately measure gas components for accounting and allocation purposes and can monitor exhaust and vent gases for environmental impact.
View Oil & Gas ApplicationsFlow meters are increasingly being used to help companies meet the emissions criteria for the environmental goals their companies have established as part of their larger Environmental, Social, and Governance (ESG) programs. Thermal mass flow meters can be used to track gas consumption or emissions at facilities.
Fox Thermal customers use our flow meters to proactively monitor their gas emissions and log the data to achieve a positive ESG rating.
View ESG Applications
