Dial pressure gauge

stainless steelaluminumelectronic

Suitable for gaseous,liquid and corrosive media,also in a corrosive environent,for demanding high purity applications.Suitable for all CDA(Clean Dry Air) applications. Fields of application are especially the semiconductor and electronic industry,medical industry,gene technology,biotechnology and pharmaceutical industry. Working pressure or other equivalent units of pressure or vacuum Steady: 3/4 * of full scale value Fluctuating: 2/3 * of full scale value Short time: full scale value Temperature effect When temperature of the pressure element deviates from reference temperature(+20℃)： max.±0.4% 10K of true scale value Pressure connection Material:stainless steel 316L(1.4404), lower mount(LM) or centre back mount(CBM), surface finish Ra≤0,6 μm 1/4 NPT -male thread(standard) VCR compatible face seal fittings: with union nut(female) with male nut Fixed body 9/16-18 UNF Welding connection Pressure element Material:stainless steel 316L(1.4404), ＜100 bar:C-type ≥ 100 bar:helical type Movement Stainless steel Dial White aluminium,with pointer stop pin With black/red lettering,dual pressure scale(psi/bar) red inscription "use no oil" Pointer Black aluminium pointer Case Stainless steel,electro polished with pressure relief Window and bezel One-piece polycarbonate,screw on(Twist Lock) Cleaning Cleaned for oxygen service to ASME B 40.1(Level 1)