Flowmethod's product development emphasizes flexibility and straightforward operation. The archived announcement highlights the following design objectives:
- Control-valve design and electronic signal processing developed for the application.
- Stable regulation within the specified operating conditions.
- Gas curves and calibrated range options supported by the selected configuration.
- Mechanical and pressure conditions considered in the instrument design.
- Different communication interfaces and agreed custom input/output functions.
Controller behavior is adjusted during factory configuration so that it can respond to the intended setpoint changes. Actual gas-library functions, range adjustment, environmental tolerance and response remain dependent on the supplied model, firmware and order conditions; the announcement is not a blanket specification for every product.

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.
