Series level transmitters are the extension

and development of pressure transmitter

technology. According to the principle that

the liquid with different specific gravity are

in linear relation to the pressure generating

at different height to realize the accurate

measurement and transmission of volume,

level height and weight of water, oil and

paste-state matters. They are widely used

in the industries such as power, petroleum,

chemical engineering, metallurgy, water

utilization, running water and food, etc.