We offer the widest product range of low-flow (mass) flow meters and controllers on the market. Numerous styles of both standard and bespoke instruments can be offered for applications in laboratory, machinery, industry and hazardous areas.
Customer satisfaction, innovation and quality of product and service have been the cornerstones of Bronkhorst's success. Based on our experience, innovation and sense of responsibility, a relationship with Bronkhorst assures Performance for Life.
Bronkhorst instruments are used for numerous applications in many different markets. In this section you will find an overview of the main markets for our equipment, illustrated with some typical examples of applications.
Are you looking for technical documentation, are you interested to learn more about the measuring principles of Bronkhorst products, or you do want to get in contact with a Bronkhorst Service Engineer? This section will guide you to the relevant service & support topics.
Bronkhorst High-Tech BV the leaders in Mass Flow Meter / Mass Flow Controller technology for gases and liquids, Pressure Controllers and Evaporation Systems.
Pumps are core components in a liquid system. Dosing or metering pumps are able to measure the volume flow of a liquid. Process conditions like temperature, air containment, back pressure and wear and tear do influence the measured value, and therefore the pump needs an additional device to make the required correction.
Bronkhorst mass flow meters and volume flow meters do offer the opportunity for direct steering of a pump to minimize the influence of the process conditions on the accuracy and repeatability. By placing a flow meter inline with a pump gives the opportunity of pump steering by correcting the frequency of rotation of the pump. Technically, this can be done by a flow meter and a PID controller.
Bronkhorst delivers flow meters with an integrated PID controller, thus we avoid the use of the filtered analogue outputs of the flow meter and a separate PID controller. This combination of a pump and smart mass flow meter offers direct mass flow control with high accuracy and repeatability – independent of process conditions. This solution – which uses an unfiltered control signal – offers beside these advantages also very high control speed and stability.
Flow meters can be combined with different kind of pumps as long as these can be controlled by a 0(4)…20 mA or 0…5(10) Vdc control signal. Bronkhorst offers also functional and system tests for a flow meter / pump system including fine-tuning.