
Flow Technology Unveils ClearPath | Flow™ Ultrasonic Meter for Biopharma, Semiconductor, and Chemical Industrial Use
Chemical a leading manufacturer specializing in precision flow measurement instruments, systems, and calibrators, is proud to introduce its latest innovation: the ClearPath | Flow™ Series ultrasonic flow meter. Designed to deliver unmatched accuracy and reliability, this state-of-the-art in-line ultrasonic flow meter is engineered to meet the needs of some of the most demanding flow measurement applications in industries such as biopharmaceuticals, semiconductors, chemicals, and industrial environments, all at a highly economical price point.
“We are thrilled to bring the ClearPath | Flow™ Series ultrasonic flow meter to market,” said Jeff Blasius, Engineering Manager at Flow Technology. “Our team has worked tirelessly to create a flow meter that not only meets but exceeds the industry’s expectations for accuracy, reliability, and cost-effectiveness. This new product is a true testament to our commitment to innovation and customer satisfaction.”
The ClearPath | Flow™ Series Chemical ultrasonic flow meter is equipped with advanced technology that enables precision flow measurement in a wide range of applications. This cutting-edge device features an in-line ultrasonic flow sensor, designed for single-use, semi-permanent, or permanent installations. The meter utilizes non-wetted, biopharmaceutical-grade PFA tubing, ensuring there is no dead volume or additional pressure drop. These characteristics make the meter ideal for use with sensitive fluids in critical environments, such as laboratories and process monitoring, where maintaining accurate flow measurements is essential.
The ClearPath | Flow™ Series ultrasonic flow meter is crafted from USP Class VI-compliant materials and boasts corrosion-resistant construction, ensuring compatibility with both sensitive and aggressive fluids. These features make it a perfect solution for Chemical industries where durability and compatibility are crucial, such as in the pharmaceutical and chemical sectors. The all-plastic design, coupled with the absence of moving parts, provides exceptional durability and reliability, reducing the likelihood of wear and tear over time. This robust design also enhances the meter’s overall longevity and performance, even in the most challenging industrial conditions.

The ClearPath | Flow™ Series ultrasonic flow meter comes in two primary configurations, allowing users to choose the best option based on their specific needs:
- QIT Series: This configuration offers an integrated solution that Chemical includes a built-in PCB and direct outputs, making setup and operation quick and simple. The QIT Series is designed for users who require a straightforward, ready-to-use flow meter solution with minimal complexity.
- QRT Series: The remote sensor version of the ClearPath | Flow™ Series, the QRT Series is compatible with the QRE Remote Electronics and offers advanced configurability. This configuration includes an integrated display that allows users to easily monitor and adjust flow parameters in real-time, providing a greater level of control and customization for more sophisticated applications.
The ClearPath | Flow™ Series ultrasonic flow meter is packed with key features that make it a standout product in its category:
- High Accuracy: The flow meter delivers an impressive accuracy of ±0.5% of reading, along with excellent zero stability under calibrated conditions. This ensures precise flow measurements even in the most demanding environments, where accuracy is crucial.
- Wide Range of Sizes: The ClearPath | Flow™ Series accommodates various line sizes, including 4mm, 6mm, and 8mm nominal sizes, with flow rates ranging from 0.03 to 22 l/min. This Chemical versatility makes it suitable for a wide range of applications, from small-scale laboratory experiments to large-scale industrial operations.
- Comprehensive Outputs: The flow meter offers a range of outputs, including 4-20mA, scaled frequency, and Modbus RTU communication, allowing for seamless integration with existing systems and easy data transmission.
- Temperature and Pressure Resilience: With an operational temperature range from 10°C to 60°C and the ability to withstand pressures up to 145 PSIA (10 bar), the ClearPath | Flow™ Series ultrasonic flow meter is well-suited for use in high-pressure and temperature-sensitive applications.
“The ClearPath | Flow™ series is designed to provide a robust solution for applications that demand both precision and durability without compromise,” said Blasius. “We understand that our customers rely on the highest level of accuracy and consistency, and this new flow meter has been engineered to deliver that performance, while also offering a cost-effective solution for a wide range of industries.”
The ClearPath | Flow™ Series ultrasonic flow meter is now available for purchase, and Flow Technology is excited to offer customers the ability to access this innovative product. For more information or to learn more about how the ClearPath | Flow™ Series can be integrated into your systems.
About Flow Technology (FTI)
Flow Technology, LLC (FTI) is a globally recognized provider of specialized, high-accuracy flow metering solutions. With more than 60 years of experience, FTI has built a reputation for delivering precision flow meters for mission-critical applications across a Chemical diverse range of industries, including aerospace, oil and gas, pharmaceuticals, and food production. The company is known for its innovative approach to flow measurement and its customer-centric philosophy, providing solutions that are tailored to meet the most complex flow measurement challenges.
As a leader in flow technology, FTI continues to push the boundaries of what is possible in precision flow measurement. The company’s extensive product portfolio, which includes a wide range of flow meters and custom-engineered solutions, enables FTI to meet the unique requirements of its customers across various sectors. FTI’s dedication to advancing the science of flow measurement has made it a trusted partner for industries worldwide.