SITRANS P DS III / P410, HART, 4-20 mA transmitter for differential pressure and flow PN 32/160 gas 1/liquids 1 art. 3.3 sep Measuring cell filling silicone normal cleaning Span: PN 160 (MWP 2320 psi): 16 to 1600 mbar (6.424 to 642.4 inH2O), max. static pressure 160 bar Diaphragm stainless steel parts of measuring cell stainless steel Process connection: 1/4-18 npt mounting thread: M10 Die-cast aluminium housing, process flange bolts stainless steel Standard design . Explosion protection EEx ia Electric connection and cable inlet: cable gland M20 x1.5 Housing cover with window (setting: mA)