Explosion-proof flow controller can be used with flow transmitter which approvals by the national explosion-proof station or non-power-pulse convert device to control volume flow, quality flow and so on. The setting value can be set freely. The controller is widely used in Petroleum, chemical, food and other industrial and commercial sectors, especially for the oil manage system.

The controller can be installing in the dangerous place directly. There are display panels on the two side of the controller. It is LED display and user can read the reading clearly. There are four lines of flow control for every controller. It uses micro-computer technology which makes the controller more easy and reliable.