Liquid chromatography

Improving HPLC instrument robustness through flow control and machine diagnostics

Experience the difference with our sensors

Optimized mixing performance

Our sensors offer high repeatability, fast response time and accurate flow monitoring to ensure the right volumes are mixed. Flows ranging from nanoliters up to milliliters/min can be identified under a pressure of up to 1,600 bar.

Controlling pump through feedback

Detecting pump leakages on the order of nanoliters to microliters allows a signal to be sent to the pump to modify its operation and ensure that the actual flow matches the desired one.

Discover our sensors

Active 7


Made to measure: the next level in liquid flow sensing

Active 3


For ultra-low flow rates and UHPLC applications

Active 14


For compact integration into instruments and other closed systems

Active 3


For demanding flow control systems in life sciences & automation

Find out why Sensirion should be a part of your solution

Innovation pioneer

With over 25 years of experience in flow sensing, we are aware of many challenges and know how to overcome them. Sensirion offers highly customizable solutions with various choices of materials, communication interfaces, fluidic designs and other specifications.

Wide portfolio of sensor solutions

We offer a wide and growing range of products with more than 10 product lines meeting the needs of our customers in the life sciences and analytical instruments.

Robust sourcing and global network

Our sensor solutions are produced in Europe at competitive prices through a robust supply chain and with short lead times. In addition, a broad sales network with over 200 distribution partners worldwide supports you.