Dual channel pressure relay is an intelligent digital display pressure measurement and control product which integrates pressure measurement, display, output and control. The product is A fully electronic structure, the front end of the isolation membrane filled oil piezoresistive pressure sensor, by high precision A/D conversion, microprocessor operation processing, field display, and output one analog and four switch.

The intelligent digital pressure controller is flexible, easy to operate, easy to debug, safe and reliable. Widely used in hydropower, tap water, petroleum, chemical, machinery, hydraulic and other industries, the pressure of fluid media field measurement display and control.