SITRANS P DS III, HART, 4-20 mA，压力变送器 Measuring cell filling silicone oil, normal cleaning Span: 0,16 ... 16 bar g (2.32 ... 232 psi g), overload limit 32 bar Diaphragm stainless steel, measuring cell stainless steel Process connection: female thread 1/2-14 npt Die-cast aluminium housing International design english inscription and documentation as cd None explosion protection Electric connection and cable inlet: cable gland M20 x 1.5 Housing cover with window