The UDZ-191A that it is double color water level gauge of intelligence electrode, and my company is latest to research to manufacture, it is composed of the control dish and  the metrical canister ,it is corresponding that installing position of the electrode on the metrical canister and showing position of irradiance tube on the control dish , the control dish shows state of the water level gauge in the control room , and  carry through the sound and light alarm and catena control when the water level gauge is unconventionality. That gauge is extensive to used for kinds of container with different pressure and temperature, for example boiler, water tank...etc.

The control dish of this gauge adopted the new singlechip and the large-scale integrated circuit, can proceed the analysis of intelligence and judge, having advantage of function stability, work dependable, maintain convenience and