Cookie settings

This website uses cookies.

Further information about the use of cookies and data processing can be found under our privacy-policy .

You can choose and accept your cookie settings below:


We believe in a minimum
down time.

Innovative flow sensor solutions for the Biotechnology & Pharmacy industry

Biotechnology & Pharmacy

Equflow Flow Sensor Solutions

Twelve years ago, we were amongst the first suppliers to introduce single-use flow sensors in the biotech- and pharma industry. Meanwhile various industries have widely adopted Equflows’ proven, reliable sensor technique in the single-use arena.

In biotech- and pharmaceutical production processes, reliabilityaccuracy and safety are of the essence. We offer flow measurement solutions that meet the strict requirements set by aforementioned industries. In addition, our sensors comply with USP Class VI high quality standards. 

The flow sensors can be used for both flow control and volume control. Easy exchange of the wetted parts and onwards a quick recalibration prevent contamination and infection in the respective process. Our disposable single-use solutions reduce down-time in your process to the minimum.

Equfow’s single-use sensors are successfully applied in bioreactors, liquid chromatography, various filtration processes (TFF, UF) and other equipment’s in biotech- and pharma industries.

Why Equflow?

  • Affordable
  • Over 20 years of experience
  • Complete validation package available



  • Measures flow ranges from 20 mL/min to 200 L/min
  • Accuracy of measurements: 99%
  • Repeatibility of measurements: 99.85%
  • Suitable for low-viscous liquids
  • Also suitable for opaque and corrosive liquids
  • PVDF material can be exposed to gamma radiation up to 50 kGy
  • High resolution square wave output

Disposable Single Use Flow Sensors


  • Reduce down-times during your production process
  • Compliant with industry standards, such as USP Class VI
  • Suitable for steralization with gamma radiation up to 50 kGy
  • Easy exchange of wetted parts
  • Calibration data per flow tube available

In order to meet the industry requirements, all our flow sensors are produced and calibrated in an ISO Class 8 cleanroom

Maintain highest accuracy with our automatic calibration system

Barcode Scanner

Biotechnology & Pharmacy

Featured products


PVDF Clamp Flow Sensor

Our newest disposable single use model


PVDF Tubeholder Flow Sensor

Disposable single use system that can be easily mounted onto your device


Stainless Steel Flow Sensor

For permanent usage with Tri-Clamp connector for sanitary applications


Barcode Scanner

Automatic calibration system for disposable single use solutions


Cannot find what you are looking for?

We also offer custom-fit and OEM solutions for your specific application

Any questions?

Take a look at our FAQ page or complete the contact form below to receive support from one of our engineers: