Meet the new smart FLEXI-FLOW™ Compact

Smart Thermal Mass Flow Meters for Gas — Now Available

Measuring gas flow shouldn't be complicated. That's why we've developed the FLEXI-FLOW™ Compact series.  A range of smart thermal mass flow meters designed to make your work easier, faster, and more accurate.

Six models are now available in our web shop with shipment within 2 business days when in stock. Whether you're running experiments in a university lab, developing fuel cells, or managing biotech processes, these meters deliver the flexibility and precision you need.

Buy the Smart FLEXI-FLOW  meter now  

Why Choose FLEXI-FLOW Compact Mass Flow Meters?

Traditional mass flow meters often require separate instruments for different gases or flow ranges. The FLEXI-FLOW Compact changes that. Here's what makes this smart flow meter series stand out:

Multi-Gas Flexibility Without Recalibration

Select your process gas. With 22 on-board gases, it is very easy to switch to another gas or mixture. Additionally, the on-board gas database is used for real-time corrections on the flow measurement based on the actual process conditions (temperature). 
Switch between gases instantly with mobile or desktop app without sending your instrument back for recalibration. 
Common gasses are pre-installed like Air, Nitrogen, Oxygen, Hydrogen, Argon, Helium, Methane, Carbon Dioxide

High Accuracy Across Wide Dynamic Ranges

Whether you need to measure 5 mln/min or 500 ln/min, FLEXI-FLOW maintains exceptional accuracy. The innovative through-chip sensor combined with bypass technology ensures stable, repeatable measurements even when temperature or process conditions fluctuate. 
With a turndown ratio of 1:50 and accuracy of ±1.5% Rd plus ±0.5% FS (At calibration conditions) this a verstalie instrument for your application.

Ultra-Fast Response Times 

Due to the ultra-thin sensor tube, the sensor reacts instantaneously to changes of the gas flow, resulting in very fast flow measurement. 

Free Configuration Software and self diagnosis

Effortlessly set up and monitor your instrument using our free mobile app or desktop software FlowSuite. Access real-time data and adjust key parameters (Actual and totalized flow etc.)
The instrument shows the status of self-monitoring and diagnosis by means of a coloured LED. This signal can be easily recognized by the operator.

Built for Labs, R&D, and Industry

Whether you’re working in reactive sputtering, analytical systems, fuel cell development, or general lab applications, FLEXI-FLOW delivers.

𝗕𝗶𝗼𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆️: Multi-gas functionality and multiple flow ranges in one device, many communication options.
𝗚𝗮𝘀 𝗠𝗶𝘅𝗶𝗻𝗴: High accuracy and repeatability, fast chip sensor technology and easy of use.
𝗟𝗲𝗮𝗸 𝗧𝗲𝘀𝘁𝗶𝗻𝗴: Flow measurement, large dynamic range.
𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀: Ideal for analytical benchtop devices due to compact size, with a wide selection of gases on board.
𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵: Measure multiple parameters without having to change the instrument.

Ready to Upgrade Your Gas Flow Measurement?

👉 Order today and experience the FLEXI-FLOW difference.
Buy the FLEXI-FLOW Meter now