WIDE PLUS-9 series pressure transmitter is widely used to measure atmospheric pressure and liquid pressure. It can be used in harsh medium such as dirty water, light corrosive gas or liquid. WIDE PLUS- 9 series pressure cavity uses stainless steel material which is good sealing. The features of 9 series are no o-ring, no welding, no silicon oil and other medium. It is mainly used in pumps and compressors, hydraulic and pneumatic systems, off-road vehicles, energy and water treatment system, pressure meters, refrigeration equipment, farm equipment, locomotive braking systems.