・Primarily internal components (Bourdon tube, socket, case and movement etc.) are made of stainless steel　to resist to corrosion both against process media and environmental atmosphere.
・The wetted parts like pressure sensing element are welded by argon arc welding and manufactured under　strict quality controls inspecting proof pressure and air-tightness.＊To maximize performance, please select the pressure range with your common operating pressure should be　30 to 65% of the pressure range. Furthermore, please ensure that the wetted parts materials listed are suitable　for the use against measuring gas or liquid.