Flowmethod gas mass flow controllers offer different gas and range configurations for a variety of applications. Typical uses include:
- Analytical instruments and environmental monitoring equipment.
- Gas-flow monitoring in food, chemical and petrochemical processes.
- Gas-consumption monitoring and accounting.
- Measuring flow associated with leak-testing applications.
- Semiconductor manufacturing.
- Surface-treatment equipment.
Select a controller when the process needs automatic flow regulation, or a meter when it only needs measurement. Suitability depends on the gas, flow range, pressure, wetted materials and required interface.

Flowmethod designs, develops, manufactures and supports gas mass flow controllers, meters and custom gas-control and mixing systems. Configurations are matched to the customer's process and operating requirements.
For selection, installation or technical enquiries, contact Flowmethod: Mr. Dou, +86 180 3818 3381; doufeijin@hotmail.com. See Contact for the full contact list.
