Products
Products
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.
Our products
Gas Flow

Meters
Controllers

Liquid Flow

Meters
Controllers

Vapor Flow

Flow Solutions

Pressure

Accessories and Software
Expertise
Expertise
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.
Our areas of expertise
Markets
Markets
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.

Our markets
Service & Support
Service & Support
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.
Service & Support
- Contact
- Returns
- After Sales Service
- Video tutorials
- FAQ
- Glossary
- Downloads
- Fluidat
- Technologies
Sales Partners USA
About
About
Bronkhorst High-Tech BV the leaders in Mass Flow Meter / Mass Flow Controller technology for gases and liquids, Pressure Controllers and Evaporation Systems.
About
Careers

Which supply voltage and I/O signals are available for Bronkhorst High-Tech instruments?

Which supply voltage and I/O signals are available for Bronkhorst® instruments?

Bronkhorst offers a wide variety of possibilities for electrical hook-up and communication. As a standard all mass flow and pressure meters & controllers can be fed with 15 to 24 Vdc.

The options for analog input/output are 0-5 Vdc, 0-10 Vdc, 0-20 mA and 4-20 mA (other on request).

Digital communication of virtually all product lines are: RS232, PROFIBUS DP, DeviceNet™, Modbus-RTU/ASCII, EtherCAT^®, PROFINET, CANopen, Modbus TCP, EtherNet/IP and FLOW-BUS (Bronkhorst^® fieldbus).