Medical

Our Ultrasonic Flow Sensors

Precision, Reliability, and Customization for Every Application.

Medical

Non-invasive flow measurement in both rigid and flexible tubing is vital for medical devices that demand the highest standards of sterility, hygiene, and purity. CG series ultrasonic flow sensors ensure accurate fluid measurement without compromising safety, making them key components in medical devices such as ECMO, heart-lung machines, blood pumps, hemodialysis machines, etc.

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CG Series Clamp-on Ultrasonic Flow Sensors

CG series ultrasonic clamp-on flow sensors / flow meters are compact in size, and can measure flow and output results without external circuitry.
 
The flow sensors/ flow meters can be directly clamped on flexible plastic tubing to accurately measure the liquid flow rate and detect air bubbles. The flow sensor / flow meters are not in direct contact with the liquid in the tubing and will not contaminate the liquid.
 
They are especially suitable for applications where strict hygiene is required, such as biopharmaceutical processes, medical equipment, and battery manufacturing equipment and industrial automation.
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CM series Clamp-on Ultrasonic Flow Sensor

The CM series clamp-on flow sensors/flow meters are similar to CG series sensors/flow meters in basic structure and function.
 
The major difference is that CM clamp on ultrasonic flow sensors / flow meters only provide RS485 output, while CG series clamp-on ultrasonic flow sensors/flow meters also provide analog, frequency and pulse output.
 
Featuring simplified electronics, CM clamp on ultrasonic flow sensors / flow meters are better suited for OEM applications.
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TH series Pulsatile Flow Sensor

The TH series pulsatile flow rate measurement sensors/flow meters are designed specifically for heart valve, cardiovascular and hemodynamics research.
 
With the ±3% flow rate measurement accuracy, TH series pulsatile flow rate measurement sensors/flow meters can effectively capture the pulsation characteristics of high-velocity liquids within the test flow path.
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BG series Ultrasonic Bubble Detector

The BG series ultrasonic bubble detectors/bubble sensors can be used to detect air bubbles in the fluid-filled plastic tubing accurately. It can identify gas and liquid states at specific locations.
 
The BG series ultrasonic bubble detector offers customizable response time; it can be tailored to meet the unique requirements of various applications, including medical devices, bioprocessing, industrial automation, food and beverage dosing, spraying, and lubrication.
 
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Product Features

High Accuracy

Utilizing advanced transit-time algorithms, our ultrasonic sensors deliver exceptional measurement precision across a wide range of flow rates, ensuring reliable and repeatable data for critical operations.

Non-Invasive

Utilizing advanced transit-time algorithms, our ultrasonic sensors deliver exceptional measurement precision across a wide range of flow rates, ensuring reliable and repeatable data for critical operations.

Multi Function

Beyond standard flow measurement, our versatile product line integrates multiple capabilities. Many of our models are equipped with features such as bubble detection and canned volume determination, providing comprehensive fluid analysis in a single device.

Compact-in-Size

Designed for space-constrained environments, the ultra-compact form factor across our sensor series allows for effortless integration into portable medical devices and complex industrial machinery without sacrificing performance.

Compatibility

Designed for maximum versatility, our sensors are compatible with a wide array of tubing materials and fluid types. We also offer multiple output protocols to effortlessly match your control systems.

Customized-Calibration

We offer tailored factory calibration services based on your specific application parameters. From custom tube sizes to unique fluid properties, we ensure out-of-the-box accuracy for your specialized projects.

Case in Medical

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Kidney Stone Treatment Device

In ureteroscopic holmium laser lithotripsy, continuous water flow infusion is essential, as it serves multiple purposes, including stone fragmentation, cooling, and maintaining clear endoscopic imaging. 

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VAD Cardiovascular Research

N Medical Company is a well-known manufacturer of VAD in China, focusing on the research and production of medium- and short-term ventricular assist devices (VADs). 

Let's Discuss Your Measurement Needs

Tell us about your application, and our engineering team will get back to you within 24 hours.